Introduction to Economics – a webinar for students in Year 9 and 10, featuring Tanya Livermore

Reserve Bank of Australia
30 Sept 202124:21

Summary

TLDRThis script offers an engaging introduction to economics, discussing its role as a problem-solving tool across various domains like gender equity and environmental issues. It highlights the work of Nobel laureate Esther Duflo and her experimental approach to alleviate poverty. The speaker, an economist at the Reserve Bank of Australia, explains the bank's function in monitoring and influencing economic performance, focusing on inflation and interest rates. The talk concludes with resources for further learning and encourages students to explore economics for its wide applicability.

Takeaways

  • 📚 The speaker is an economist with a master's degree from the London School of Economics and has worked at the Reserve Bank of Australia for 11 years, currently managing a team focused on educating students about economics and the role of the Reserve Bank.
  • 🔍 Economics is defined as a field of study, a set of tools and frameworks, and a way of thinking about problems and solutions, applicable to a wide range of questions from job retention during the pandemic to gender wage gaps and environmental policies.
  • 🧐 The speaker highlights the work of Esther Duflo, a Nobel Prize-winning economist, who uses experimental approaches to measure the effectiveness of policies in alleviating global poverty, such as improving teacher attendance and student test scores in rural India.
  • 💡 The script encourages students to think of a question they want answered and consider whether it's a global, national, or individual issue, emphasizing that economics can provide tools to address these questions.
  • 📈 Economics helps in decision-making by weighing the benefits and costs of various options, as illustrated by the example of higher pay rates for teachers improving student outcomes in rural India.
  • 🌐 The economy is described as a group of decision-makers, including global, national, and personal economies, all interconnected and influencing resource allocation.
  • 💼 The speaker explains different sectors of the economy, such as households and the financial sector, and how they make decisions that affect the overall economy, using the circular flow model as a framework to understand these interactions.
  • 📊 The Reserve Bank of Australia's role is to monitor economic conditions and influence performance to achieve goals such as low unemployment, steady economic growth, and controlled inflation.
  • 💰 The Reserve Bank uses interest rates as a primary tool to affect inflation, adjusting them based on economic performance to either stimulate or cool down the economy.
  • 📉 The current Australian economy, as of the script's date, is in a contraction phase with low GDP growth, low inflation, and high unemployment, prompting the Reserve Bank to lower interest rates.
  • 📝 The speaker directs students to the Reserve Bank's website for more resources, including videos, interactive tools, infographics, and information about careers in economics.

Q & A

  • What is the speaker's background in the field of economics?

    -The speaker grew up in Wollongong and initially did not study economics in high school. They discovered their interest in economics during their first year at the University of Wollongong, where they studied commerce. They later completed a master's degree in economics at the London School of Economics and have worked as an economist at the Reserve Bank in Sydney for 11 years, currently managing a team focused on educating students about economics and the role of the Reserve Bank.

  • What is the main topic of the speaker's presentation?

    -The main topic of the presentation is economics, including its definition, how an economy works, and the role of the Reserve Bank in the economy.

  • What is the definition of economics according to the speaker?

    -According to the speaker, economics is a field of study, a subject or topic area, a set of tools and frameworks, and a way of thinking about problems and solutions.

  • How does the speaker describe the approach of economist Esther Duflo in addressing global poverty?

    -Esther Duflo uses an experimental approach to economics, applying tools of experimentation to human behavior. For example, she conducted an experiment in rural India to improve teacher attendance by installing cameras and offering higher hourly pay rates for better attendance, which resulted in increased teacher attendance and improved student test scores.

  • What is the role of the Reserve Bank in the economy?

    -The role of the Reserve Bank is to monitor the conditions of the economy, influence its performance, and aim for a steady growth with low unemployment, stable inflation, and controlled interest rates to maintain a healthy economy.

  • How does the speaker explain the concept of inflation?

    -The speaker explains inflation as the change in the prices of goods and services that people buy. If the cost of a basket of goods and services that cost 100 one year ago now costs 105, this represents an inflation rate of 5%.

  • What is the current state of the Australian economy according to the speaker?

    -According to the speaker, the Australian economy is currently in a contraction phase due to the COVID-19 pandemic, with negative GDP growth, low inflation, and an increased unemployment rate.

  • What is the Reserve Bank's inflation target range for Australia?

    -The Reserve Bank's inflation target range for Australia is between two and three percent on average over time.

  • How does the Reserve Bank influence interest rates to achieve its economic goals?

    -The Reserve Bank influences interest rates by adjusting the cash rate and using other tools in its toolkit. Lowering interest rates can boost the economy, while raising them can cool down activity and control inflation.

  • What resources does the speaker recommend for students to learn more about economics?

    -The speaker recommends the Reserve Bank's website for education resources, including videos, digital interactive tools, infographics, and information about careers in economics. They also suggest following the Reserve Bank on social media and subscribing to their YouTube channel for new explainer videos.

  • How can students explore different sectors of the economy using the Reserve Bank's resources?

    -Students can explore different sectors of the economy through the learning activity on the Reserve Bank's website, which covers five different sectors: households, firms, the financial sector, the government sector, and the overseas sector.

Outlines

00:00

🎓 Introduction to the Speaker's Background and Economics

The speaker begins by expressing excitement about discussing economics and shares personal background information. They grew up in Wollongong and only discovered their interest in economics during university, leading to a major in the subject and a Master's degree from the London School of Economics. With 11 years of experience at the Reserve Bank in Sydney, the speaker is now a manager focusing on educating students about economics and the Reserve Bank's role. The session's agenda includes defining economics, understanding how economies work, and the Reserve Bank's role in the economy. The speaker invites students to take notes and engage with the material.

05:00

📚 Defining Economics and Its Applications

The speaker provides a simple definition of economics as a field of study, a set of tools and frameworks, and a way of thinking about problems and solutions. They illustrate the broad applicability of economics by listing various questions that economists seek to answer, such as job retention during the COVID-19 pandemic, wage gaps, economic disparities between countries, and environmental incentives. The speaker introduces Esther Duflo, a Nobel Prize-winning economist, who uses experimental economics to address global poverty, specifically by improving teacher attendance in rural India, which in turn improves student test scores.

10:01

🧑‍🏫 Encouraging Students to Apply Economic Thinking

The speaker prompts students to think of a question they are curious about and encourages them to consider whether it could be addressed using economic tools. They explain that economics aids in decision-making by weighing benefits and costs. Using the example of Esther Duflo's work, they show how higher pay for better teacher attendance can improve student outcomes, and how decision-makers can use this information to implement policies. The speaker also touches on the broader implications of economic decisions, such as the effects on local businesses and families.

15:03

🌐 Understanding the Concept of an Economy

The speaker delves into the concept of an economy, describing it as a group of decision-makers that includes global, national, and personal economies. They use the example of lettuce demand and supply to illustrate how resources are allocated in an economy. The speaker explains that resources are scarce and that economists focus on efficient allocation. They also introduce different economic models, such as government-controlled and market-based economies, with Australia being an example of the latter, where demand and supply drive production and consumption decisions.

20:04

🔄 The Circular Flow Model and Economic Sectors

The speaker introduces the circular flow model, which tracks money's movement through the economy, affecting its size and output. They categorize economic decision-makers into five sectors: households, firms, the financial sector, the government sector, and the overseas sector. The speaker focuses on households and the financial sector, explaining their roles in spending, working, saving, and borrowing. They also mention an interactive tool on the Reserve Bank's website for further exploration of the other sectors.

📉 The Role of the Reserve Bank in Economic Monitoring and Policy

The speaker outlines the Reserve Bank's role in monitoring the economy's performance and influencing it to achieve steady growth, full employment, and stable inflation. They explain the concept of inflation and the Reserve Bank's target range for it. The speaker describes how the bank uses interest rates, particularly the cash rate, as a tool to adjust economic activity. They discuss the impact of the COVID-19 pandemic on the Australian economy, noting the negative GDP growth, low inflation, and high unemployment rate, and how the Reserve Bank has responded by lowering interest rates to stimulate the economy.

📈 Economic Data Analysis and Reserve Bank's Response

The speaker analyzes recent economic data, indicating a contraction in the Australian economy due to the COVID-19 pandemic, with negative GDP growth, low inflation, and increased unemployment. They explain that the Reserve Bank has lowered the cash rate to a historic low to combat these economic challenges. The speaker also promotes the Reserve Bank's educational resources, including videos, interactive tools, and social media channels, as valuable aids for students interested in economics.

Mindmap

Keywords

💡Economics

Economics is a field of study that involves analyzing the production, distribution, and consumption of goods and services. In the video, economics is described as a set of tools and frameworks that help to think about problems and solutions, such as determining how to keep people employed during the COVID-19 pandemic or why women earn less than men.

💡Economy

An economy refers to a system in which people make decisions about how to use resources to produce and distribute goods and services. The video discusses different types of economies, including the global economy, national economies like Australia's, and personal economies. The economy's functioning involves decision-makers who allocate resources based on demand and supply.

💡Reserve Bank

The Reserve Bank is a central bank responsible for managing a country's monetary policy and ensuring financial stability. In the video, the Reserve Bank's role in monitoring economic conditions, setting interest rates, and maintaining inflation within a target range is highlighted. It aims to influence economic performance to achieve steady growth, low unemployment, and stable prices.

💡Inflation

Inflation is the rate at which the general level of prices for goods and services rises, eroding purchasing power. The video explains that the Reserve Bank targets a 2-3% inflation rate to maintain economic stability. An example is given where a basket of goods costing $100 one year costs $105 the next, representing a 5% inflation rate.

💡Interest Rates

Interest rates are the cost of borrowing money and the benefit of saving. The Reserve Bank influences these rates to control inflation and economic activity. For instance, lowering interest rates can boost the economy by making borrowing cheaper, while raising them can cool down an overheating economy by making borrowing more expensive.

💡Business Cycle

The business cycle refers to the fluctuations in economic activity over time, characterized by periods of expansion and contraction. The video discusses how the Reserve Bank monitors these cycles, noting that during expansions, unemployment decreases and wages rise, while during contractions, the opposite occurs.

💡Scarcity

Scarcity is the fundamental economic problem of having limited resources to meet unlimited wants. The video emphasizes that economists spend much time figuring out how best to allocate scarce resources, such as deciding how much land to devote to growing different crops.

💡Experimental Economics

Experimental economics involves using experimental methods to study economic questions. The video mentions Esther Duflo, who applied experimental approaches to address issues like teacher attendance in rural India, showing how economic experiments can test policies' effectiveness in real-world settings.

💡Circular Flow Model

The circular flow model is a framework that illustrates how money moves through an economy, linking different sectors such as households, firms, and the government. The video suggests exploring this model to understand how decisions in one sector affect the entire economy, including spending, production, and employment.

💡Global Poverty

Global poverty refers to the state of having insufficient resources or income worldwide. The video highlights how economists like Esther Duflo use economic tools to measure and find solutions to alleviate global poverty, such as experimenting with policies to improve education and economic outcomes in developing regions.

Highlights

Introduction to the speaker's background in economics and their role at the Reserve Bank of Australia.

Economics defined as a field of study, a set of tools and frameworks, and a way of thinking about problems and solutions.

Examples of economic questions related to the COVID-19 pandemic, gender pay gap, and environmental incentives.

Esther Duflo's Nobel Prize-winning experimental approach to economic questions, particularly in global poverty alleviation.

A case study on improving teacher attendance in rural India through increased pay for higher attendance rates, resulting in improved student test scores.

Invitation for the audience to consider their own economic questions and consider the global, national, or individual scope of these questions.

The importance of decision-making in economics and the framework of weighing benefits and costs.

Economic frameworks to consider the knock-on effects of decisions on individuals, communities, and society.

An explanation of the economy as a group of decision-makers and the concept of scarcity of resources.

Different economic models, including government-controlled and market-based economies, with examples of resource allocation.

Introduction to the five sectors of the economy: households, firms, financial sector, government sector, and overseas sector.

The Circular Flow Model as a framework to understand the flow of money through the economy.

The role of the Reserve Bank in monitoring and influencing economic conditions, with a focus on inflation and interest rates.

The impact of the COVID-19 pandemic on the Australian economy, including GDP contraction, low inflation, and increased unemployment.

The Reserve Bank's response to economic conditions, including lowering interest rates to stimulate the economy.

Resources available on the Reserve Bank's website for further learning about economics, including videos, interactive tools, and career profiles.

Transcripts

play00:00

good afternoon everyone i'm very excited

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to have the opportunity to speak with

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you today about economics

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and

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before i do i would like to just tell

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you a little bit about myself

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okay so about me um i grew up in

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wollongong near the beach

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uh i didn't study economics in year 11

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and 12. um at that point i didn't even

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know what economics was about and

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wouldn't have even thought about

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choosing it as a subject

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i went to the university of wollongong

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and i studied commerce in my first

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ending my first year there in commerce i

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discovered that i actually liked

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economics and so i decided to major in

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it

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i have since gone on to do a master's in

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economics in london at the london school

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of economics

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and i'm gonna have worked

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as an economist at the reserve bank here

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in sydney for the past 11 years

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and i'm now a manager of a team

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and the job of my team is to focus on

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helping students such as yourselves

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learn about economics and the role of

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the reserve bank

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okay so what will we cover today

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we're going to talk about what is

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economics

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uh what is an economy how does an

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economy work and what is the role of the

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reserve bank in the economy

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so if you have a pen and paper handy or

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a word document that you can open on

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your laptop there are a few points

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throughout where i'll ask you to jot

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down some of your thoughts

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okay so starting with what is economics

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so there are a lot of definitions of

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economics out there if you were to put

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into google what is economics you would

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get a bunch of definitions but what i

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find is that they can be hard to

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understand unless you already know a bit

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about what the terms in the definition

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mean and to do that you need to have

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already known a little bit about

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economics

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so what i wanted to do was to just pair

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it right back to some kind of definition

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that doesn't richly require you knowing

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anything about economics up front

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so economics is a field of study it's a

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subject or a topic area

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it's a set of tools and frameworks

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and it's a way of thinking about

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problems and solutions

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so economics can help you answer lots of

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different types of questions

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um

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let's look at a few of what those might

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be

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how can we help keep people in their

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jobs during the cover 19 pandemic is a

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question that a lot of economists have

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been asking and seeking answers to over

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the past 12 months

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including here at the reserve bank

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another question that economists might

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ask is why do women earn less than men

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why are some countries rich and some

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countries poor

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should brisbane bid for the olympics

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and how can we provide the right

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incentives for businesses to reduce

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pollution and introduce greener products

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so you can see that these questions span

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a lot of different areas we've got

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things on the environment on health on

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gender equity

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um poverty

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things like olympics i'm not sure what

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category that fits into maybe sports

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um

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but all these can be answered with

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economics tools and frameworks

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so let's look at how a a particular

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economist has used economics tools um to

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answer some big questions

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so this is my favorite economist her

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name is esther duflo and she's the

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co-winner of the nobel prize in

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economics in 2019

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so her and her colleagues use economic

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tools to measure what works and what

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doesn't work in alleviating global

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poverty

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so the approach the tools that esther

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uses

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is something called an experimental

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approach to

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answering economics questions

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so when i say experiment the first thing

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that you might think of is being in like

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a science lab where what you want to do

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is to measure the effect of one variable

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on something holding everything else

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constant

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so for example you might want to see

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what does the effect that changing the

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temperature have on a particular

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substance so you would keep everything

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the same except the temperature that

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you're dialing up and down

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so while we don't have a science lab

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what we're doing with economics is

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looking at human behavior

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so esther has applied the tools of

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experimentation to a human behavior

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context

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now a good example of where she's done

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this is by looking at answering the

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question of how to get teachers in rural

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india

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to attend school every single day so

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there was a problem identified that in

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some parts of rural india it was hard to

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actually get teachers to turn up to

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school every day normally we're thinking

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about the students not turning up

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but in this case

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the teachers were a problem

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um

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so what they decided to do was to run an

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experiment

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so they thought if we were to put into

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some of these schools

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cameras to monitor whether the teachers

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were attending and also

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give the teachers a higher hourly pay

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rate for the more

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days of the week they they show up to

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their school

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so that is not just that uh giving them

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higher pay because they've worked more

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hours but actually

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meaning that they get paid more per hour

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the more they're in attendance so they

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come to school three out of five days

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they might get paid twenty dollars an

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hour if they come to school five out of

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five days they might get paid thirty

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dollars per hour across the whole week

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so they implemented this in some schools

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and not in others

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and what they found that was in the

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schools that they had this approach

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that teachers attendance rates increased

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by 20

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and

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the students test scores also increased

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substantially

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so they found that basically by doing

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this they improved the problem that they

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were trying to address

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now by having this information decision

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makers that are responsible for

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schooling in rural india could decide to

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roll this out across the board and they

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could feel confident that it will

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improve outcomes for students

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so now it's your turn

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i'd like you to think of a question that

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you would like to answer

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and jot it down on your piece of paper

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or on your laptop or device

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and this could be any kind of question

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it might be something

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to do with

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the environment something to do with

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global affairs something to do with your

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subjects that you're going to choose

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next year

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something to do with what job you might

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want to get anything at all

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what's the top question that you would

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like an answer to

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so now you've got something in mind i'd

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like you to think about whether this

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question

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is something at the global level

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something at the national

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australia level

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or something about your family or

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individual life

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so whatever the question is chances are

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that there's a way that economics tools

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and frameworks

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can be applied to answering it

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so an important reason for having

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answers to questions is decision making

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so typically when there is a question or

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a problem to solve there are a set of

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options that can be taken and it can be

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difficult to know which one to choose

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so economics provides a way to weigh up

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various options

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a simple framework that we use is

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considering the benefits and the costs

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of each

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so in the example earlier esther duflo

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found that by paying teachers in rural

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india a higher pay rate the more days

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they attended school that this had a

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significant impact on students test

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scores

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now the education decision makers can

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weigh up the additional cost of paying

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higher pay rates

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against the additional benefit of the

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value that they place on better test

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scores for students

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and if the benefits outweigh the costs

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then they would choose to put the policy

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in place

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economic frameworks also help to

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consider how the decisions of one person

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or group of people

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can affect the decisions of others

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so if i take a hypothetical example in

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making a decision to set a higher rate

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of paid for teachers the more they

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attend school the economist would also

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consider the

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knock-on effect of this for example

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what might the impact of these teachers

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having higher pay have on the local

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shops and businesses that they might

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spend this extra income at

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or what implications might it have from

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them working more

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for the children that they themselves

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take care of at home or for early

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parents that they might be carers for

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an economics also considers how the

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decisions of individuals and a community

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add up to affect a society as a whole

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for example if students in rural india

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have better education what impact might

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this have on their job prospects

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and the skills that they may bring then

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to the workforce that improve

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productivity for the country overall

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so that is economics but what about an

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economy

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so an economy is a group of decision

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makers

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so when we looked at questions at the

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global level a few slides earlier

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um that the australia level and at the

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individual level we were actually

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looking at different types of economies

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we have the global economy the national

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economy and the personal economy

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and these three all linked together

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in the economy decision makers affect

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how resources are allocated

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for example say that you like eating

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salad sandwiches and there are a bunch

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of ingredients that go into making it

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like bread lettuce carrot whatever you

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like to put on there

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so let's take one of these ingredients

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say lettuce

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in economics language

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by buying the sandwich you are creating

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demand for lettuce

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this influences then the supply of

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lettuce that's required

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so by demanding lettuce you are

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influencing the resources that need to

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be allocated for lettuce to be produced

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so what are resources

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resources are things like land

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people who use their time to work or

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come up with ideas on how to best

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allocate resources and raw materials

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so in the case of lettuce there would be

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the land where it's grown the people to

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tend to it and machinery or other

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materials to harvest it

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the main problem that economists have to

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solve is that resources are scarce

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most resources are limited or finite but

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of course our wants can be endless or

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infinite

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economists spend a lot of time thinking

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about the best way to allocate resources

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so think about for example if there was

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one piece of fertile land and you had to

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decide which crops to grow on it you

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might wish to grow every kind of fruit

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and vegetable that you can think of

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but you would need to make a choice

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about the best way to divide up your

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land so you produce the crops that you

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most valued

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so different countries have different

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economic models

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in some countries the government has a

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prominent role in deciding what goods

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and services will be produced and how

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they'll be allocated

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continuing our lettuce example the

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government might decide how much lettuce

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is to be produced

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the australian economy

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on the other hand is market-based

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so most decisions to produce or consume

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goods and services reflect demand

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so what people actually want to buy

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and supply

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how much businesses can provide in the

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market

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that is if a lot of people want a lot of

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lettuce then the price of lettuce will

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be such that farmers have an incentive

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to grow it because it is more profitable

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than growing something else that fewer

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people demand

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so how does a market-based economy work

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exactly

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well the short answer is it's very

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complex

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but the good news is that economists

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love to simplify things and to do this

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we use frameworks

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so let's organize decision makers in the

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economy into a simple framework

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we can group decision makers based on

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the type of decisions that they make

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and then we call these groups sectors of

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the economy

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so we have five different sectors of the

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economy in this framework

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we've got households firms the financial

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sector government sector and overseas

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sector so i will talk about two of these

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and i'll leave the other three for you

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to look into you in your own time

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so the household sector

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is made up of individuals like you and

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me

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they make decisions about how to spend

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their time how much to work and how much

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to do other things

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they then make decisions about how to

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spend the income that they earn working

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and whether or how much to borrow

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so think about some of the kinds of

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decisions that you make do you have for

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example a part-time job if so you're

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deciding how much to work

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in order to earn some money

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and how do you decide how to spend

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your money and how much to save

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and what are some of the spending

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decisions you've made recently

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how do you decide between buying one

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thing over another thing

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so let's look at the financial sector

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so this sector is made up of banks and

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other financial institutions in the

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economy

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these institutions make decisions about

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how much savings which we call deposits

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they need from households and businesses

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they also decide how much to lend to

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households to buy things like houses or

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apartments and how much to lend to

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businesses to buy things like equipment

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so an activity that you might like to do

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with your teacher or in your own time is

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the sectors of the economy activity that

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can be found on our website on the

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education section of the reserve bank

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website here you can explore the other

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three sectors the firms the government

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and the overseas sector

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so how do these sectors relate to one

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another

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a simple framework that economists use

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to link the sectors together is called

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the circular flow model which measures

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how money flows through the economy

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again i won't have time to go into

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detail about this today but i did want

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to flag it with you and suggest taking a

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look at the learning activity on the

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circular flow model again that's on our

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website

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the flow of money through the economy

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determines how the size of the economy

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changes over time this is a way to

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summarize how goods and services are

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produced to meet demand in the economy

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and economists call this output

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the way that this output changes over

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time is called the business cycle so you

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can see on the the graph that we have on

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the screen there output goes up and down

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over time

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so at some times the economy will be

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expanding that means it's getting bigger

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in these times we will see a decrease in

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unemployment

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increase in wages which is how much

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people earn

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and an increase in consumer spending

play16:06

at other times we will see the economy

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contracting which is getting smaller

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when we have this we will have an

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increase in unemployment

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smaller increases in wages and a

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decrease in consumer spending

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so what is the role of the reserve bank

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in all of this

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well our job firstly is to monitor the

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conditions in in the economy so we're

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keeping an eye on how it is performing

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and where the economy is in that

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business cycle

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we will ask questions like

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how much spending is there in the

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economy

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how much

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prices are the things people buy

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changing

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how many people have a job

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and how how much are these people with

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jobs working

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once we have a clear picture of how the

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economy is performing our next job is to

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influence that performance

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what we want to see at the reserve bank

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is lots of people in jobs

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the economy growing at a steady pace and

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the prices of things we buy

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not increasing too rapidly or too slowly

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so to help the economy achieve this we

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pay particular attention to the change

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in the prices of things household buy

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this is a good indicator of the healthy

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economy

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now another word that economists use for

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the change in the prices of things

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people buy is inflation

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so let's have a bit of a look at

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inflation

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so let's say you had a basket or a

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collection of goods and services that

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you bought last year

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and to buy all these things cost 100

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now let's say that to buy the exact same

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amount of and collection of items or

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goods and services this year you would

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have to pay 105

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this would represent an inflation rate

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of five percent

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so the rba's goal is to keep inflation

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between two and three percent on average

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over time

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so how does the rba actually affect

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inflation

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because if it's our objective and we

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want to achieve it then we have to have

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a way to actually influence it

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so what how we do this is we first

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influence interest rates

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so to give you a definition of what

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interest rates are

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the most simple one i can think of is

play18:31

interest rates are the cost of borrowing

play18:34

and they measure the benefit of saving

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and these two things the cost

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of borrowing the benefit of saving

play18:42

influences people's behavior on whether

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they spend their money or not and if

play18:47

they do spend their money how much

play18:52

so the rba has a toolkit of ways in

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which we can influence interest rates in

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the economy

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the main one of these is something

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called the cash rate

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i won't go into these in detail today

play19:02

but you can learn all about them in our

play19:04

videos on interest rates

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now through setting interest rates um

play19:12

the reserve bank will keep an eye on

play19:15

predominantly on inflation as i said

play19:16

with the inflation target so if

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inflation is too low

play19:20

the reserve bank will lower the interest

play19:22

rate

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and this then in turn will boost the

play19:25

economy

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and the same thing on the opposite side

play19:30

if inflation is too high the rba will

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raise the interest rate which then cools

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down activity in the economy and brings

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inflation back down to that target range

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okay so where is the economy at

play19:45

currently

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so when you look at this

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business cycle diagram and you can see

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that there's periods of expansion

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periods of contraction which one do you

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think the australian economy would be in

play19:58

at the moment

play20:02

and in thinking about that think about

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what's been happening over the past 12

play20:05

months the biggest event in the economy

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of the past 12 months is of course being

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the covert 19 pandemic which has

play20:11

predominantly been a health crisis but

play20:13

has had a big impact on the economy

play20:17

so to see where we're at in the business

play20:20

cycle let's have a look at some data

play20:23

so the first line here is a gdp growth

play20:26

which is as i mentioned before with the

play20:28

business cycle where we have output on

play20:30

the y-axis

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you could equally call it output gdp so

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gdp growth is the change in output over

play20:37

time

play20:38

what we can see is over the over the

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year of 2020

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that gdp growth was actually negative

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so this means that the

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size of the economy contracted over 2020

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or or the year to september 2020 at

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least by 3.8

play20:57

so that tells us we're in that

play20:58

contraction phase of the business cycle

play21:02

we also see that inflation is low at 0.9

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over the year to 20 december 2020 that

play21:09

is um below that 2

play21:11

bottom of that target range that we have

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as australia's inflation target so we

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know that 0.9 is quite low inflation

play21:19

and we also see unemployment rate of 6.6

play21:23

which compared to where it was a year

play21:25

earlier at 5.3

play21:27

is is high

play21:28

and we know that if everyone in the

play21:31

economy who could work was working we

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would see an unemployment rate uh quite

play21:36

a bit lower than 6.6

play21:40

so as a summary

play21:42

we see that the reserve bank uh

play21:46

would look to lower the interest rate

play21:48

because we have inflation that's too low

play21:50

and economic activity being in that

play21:52

contraction phase

play21:54

so that's exactly what we see that the

play21:56

reserve bank has done over the past year

play21:58

the cash rate um this time a year ago

play22:01

was at 0.75

play22:04

and now we have the cash rate at 0.1

play22:06

which is incredibly low um it's the

play22:09

lowest that we've ever had the cash rate

play22:11

in the history of our country

play22:14

um

play22:15

if you would like to play around with

play22:17

other comparisons of points in time so

play22:20

in this example i compared what the data

play22:23

are as at um january 2021 or or nearest

play22:27

two compared to what the data were a

play22:29

year ago um you can do these types of

play22:32

things with our snapshot comparison

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digital interactive tool and our website

play22:36

you can choose different points in time

play22:38

and different events in recent

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australian economic history like the

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1991 recession the global financial

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crisis um

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and a few other things so you can

play22:49

compare how the economic conditions have

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changed between two points in time

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so that's all i'm going to cover in

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terms of our content today um before i

play23:01

pass on to q a

play23:03

but if you want to learn more please

play23:04

jump on our website at rba.gov.a au

play23:08

education

play23:09

we have a whole lot of resources that

play23:11

are written just for you we have videos

play23:14

on

play23:15

many different topics

play23:17

including things i haven't talked about

play23:18

today like how to read or interpret

play23:21

graphs

play23:22

we have digital interactive tools like i

play23:24

just mentioned with the snapshot we also

play23:26

have one that looks at exploring

play23:28

inflation

play23:30

we have infographics on things like the

play23:32

business cycle or unemployment and many

play23:35

other topics that i think you might find

play23:36

helpful

play23:38

we also have information about careers

play23:41

in economics or things you might like to

play23:43

do if you were to study economics

play23:45

so

play23:46

check this out as well

play23:48

there's some interesting profiles of

play23:50

people who have become economists or

play23:52

using economics tools and frameworks in

play23:54

a completely different

play23:56

line of work

play23:59

and a great way to keep up to date with

play24:02

new resources or events we are offering

play24:04

is to follow us on our social media we

play24:07

have twitter facebook and instagram

play24:09

accounts

play24:10

and also if you subscribe to our youtube

play24:12

channel we're always uploading uploading

play24:15

new explainer videos which are going to

play24:18

be very helpful in your studies

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