美國債務爆煲引致股災?

阿豬 Ah Ju
19 Jul 202121:29

Summary

TLDRThe video script discusses the US debt-to-GDP ratio, which has reached 130%, the highest since World War II, indicating that for every dollar of production, the US has $1.3 in debt. It explores the potential for a debt crisis and the implications for global markets. The script explains the concept of a debt crisis, using examples from countries like Greece and Argentina, and discusses the unique position of the US as it can print its own currency to repay debts. It also touches on the role of the dollar as a global reserve currency and its impact on the US's ability to borrow. The video aims to educate and entertain without providing financial advice.

Takeaways

  • 📉 The U.S. debt to GDP ratio has reached 130%, the highest since World War II, indicating significant national debt relative to its economy.
  • 📈 The trend of U.S. debt to GDP has been consistently upward since the 1980s, with a noticeable acceleration post-2007 financial crisis.
  • 🏥 The U.S. debt surged to a new high due to pandemic relief efforts, raising concerns about the country's ability to repay its debt.
  • 💸 The possibility of a U.S. debt crisis and its global implications are a concern, as it could potentially lead to a global stock market crash.
  • 💡 The script explains the concept of a debt crisis, highlighting the difficulties faced by countries like the PIGS (Portugal, Italy, Greece, Spain) during the 2010 crisis.
  • 🌐 The U.S. dollar's status as the world's leading reserve currency gives the U.S. an advantage in managing its debt without immediate risk of default.
  • 💼 The U.S. government, unlike a company, can choose to default on certain debts, print more money, or repay existing debts with new borrowings.
  • 💡 The script discusses the difference between countries that issue debt in their own currency versus those that do not, and the implications for their ability to manage debt crises.
  • 💹 The stock market's performance is not directly correlated with the debt to GDP ratio, as evidenced by the U.S. stock market's rise despite increasing debt.
  • 🕊️ The U.S. government's ability to print its own currency allows it to manage debt differently from countries that do not have their own sovereign currency, like those in the Eurozone.
  • 📊 The script suggests that technical indicators and market analysis are more effective for timing the market than looking at debt levels alone.

Transcripts

play00:00

大家好我係阿豬

play00:01

美國債務對GDP比率去到130%係自從第二次

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世界大戰之後最高

play00:08

代表每一蚊嘅國內生產

play00:11

美國係有1.3債務

play00:13

最好似要做十蚊嘅生意

play00:15

佢首先借

play00:16

13蚊嘅本錢

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呢個圖就係美國嘅debt to GDP ratio

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由1970年

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直至到而家 由80年開始個Trend已經係向上

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07年金融風暴之後就加速

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去到15年就平咗一段時間

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嗰時聯邦有嘗試過減低國家嘅債務

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但係股票市場

play00:35

收到風會減債

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即所謂嘅paper

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就大跌令到最尾冇乜減到

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直至去到上年

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全球爆發肺炎

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美國再次引錢嚟醫病

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令到個debt to gdp再破新高去到130%

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咁樣睇落去美國係返唔到轉頭

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一年比一年差得更深

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完全幻想唔到佢幾時可以令呢個比率落返去以前

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咁低

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咁下一步會點呢

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美國玩到咁大 借咗咁多錢

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佢會唔會破產

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同埋跟住嗰幾年

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會唔會有個Debt crisis

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債務危機

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令到環球股災呢?

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今日條片

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阿豬就會答呢啲問

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如果你對於題目有興趣嘅話

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記住咁like同埋

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用來鼓勵阿豬拍多啲呢類型嘅影片

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同埋show返個disclaimer

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呢條影片只係FOR教育

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同埋娛樂嘅用途

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唔係投資意見

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同埋唔係鼓勵大家做任何金融產品交易

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而家可以開始

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首先講乜嘢係Debt crisis

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係一個債務危機

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裏面有咩會發生呢

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一個國家嘅債務危機就係當一個國家

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借咗錢之後

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還唔到錢或者決定唔

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還錢

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喺近年歷史我哋見過debt crisis

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喺阿豬國家

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所謂嘅PIGS

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portugla, italty, Greece, spain

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喺2010年

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當大家覺得希臘將會default

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將會毀約嗰時

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佢哋嘅債券

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係由90幾跌到70蚊

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講債券Yield

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由5升到30%

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第二啲近期債務危機

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有阿根廷

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冰島

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俄羅斯

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墨西哥

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當一個國家還唔到錢或者

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唔肯還錢

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畀啲債券投資者個時

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會發生咩事呢

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一個主權國家毀約

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Default

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就唔似一間公司違約

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違完之後會被迫liquidate

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資產

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我哋還數畀

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揸住債券嘅人

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雖然一個國家一個主權

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違約之後唔會被逼賣佢國家嘅資產

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但係會令到佢將來更加困難

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喺個債券市場

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借錢

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因為債券投資者想藉錢畀一啲有口碑

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會還錢嘅國家

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so that's why美國政府借錢去比1.5厘

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就有人肯借畀佢

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但係第二啲國家

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土耳其想借錢嘅話

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同樣借咁多

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同樣借咁耐佢哋要畀錢

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17厘

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阿根廷仲犀利要

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49厘

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因為投資者對呢啲國家嘅信心沒有佢哋對美國嘅信心咁高

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當一個國家毀約一次

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佢下次要喺債務市場

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借錢啲投資者要求高的回報

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先肯借畀佢

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咁就變咗呢個國家要借嘅錢

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個利息貴咗

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另一個角度睇就係

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Run呢個國家

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嘅費用貴左

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然後

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喺呢個國家裏面嘅公司

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因為國債interest rate升咗

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公司嘅債務

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Interest-rate亦都會升

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如果我借錢畀土耳其政府我都收

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17厘 呢個話

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如果我借錢俾土耳其

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裏面嘅公司嘅話我會要求

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相似

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或者更加高嘅利息

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所以當一個主權毀約

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之後

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會影響度成個國家嘅經濟

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所以係一個惡性循環

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主權毀約令到借錢貴咗

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借錢貴咗令到各家裏面嘅公司

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生意環境困難咗

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好彩嘅話就賺少啲錢

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唔好彩

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就蝕錢

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蝕錢對公司嘅債務同埋股票有負面影響

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如果好多公司唔掂令到經濟衰退

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分分鐘搞到國家又冇錢還

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再次要違約

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違完約啲利息再貴咗

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跟住就繼續循環

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所以好似飲啤酒

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屙尿你屙咗一次了

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你嗰晚就要不停咁繼續

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去廁所所以最好呢就係一個國家

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唔違約借咗錢就要還

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所以當美國嘅債務不停咁升

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佢個debt-to-gdp係喺度打仗以嚟最高

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咁個市場就擔心

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美國會唔會還

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唔到佢借咗嘅錢

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同埋係咪會

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導致下一個股災

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個timer係show美國嘅債務

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而家美國更加係

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28.5 trillion美金

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美國嘅人口係三億

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咁即係代表每一個人

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有$85000

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嘅債務

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即係$600,000

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港幣

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如果我哋淨係數美國會交稅嘅人

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咁樣代表

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每一個tax payers

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有$2,000,000

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港幣嘅債務

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咁係咪代表

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每一個美國人

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都要花一世

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嚟幫國家

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還佢嘅債?

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呢一點一陣間解釋

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喺呢個timer可以見到美國最大嘅budget係擠咗係medicare

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medical insurance

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1.3 trillion

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跟住就係social

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Security

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生果金1.1 trillion

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第三大賽defense

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軍隊同打仗嘅budget

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700 billion

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總共嘅利息

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400 billion

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咁多紅色數目字仲要眨下眨下好似計時炸彈咁

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美國係咪就嚟冇錢呢

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上個月美國secretary general

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聯邦之前做主席嗰個女人就警告國會如果佢哋傾唔掂數

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增加唔到美國政府嘅debt limit嘅話

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咁樣係有可能

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令到個政府對佢嘅債務違約

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同埋每幾年

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我哋就會喺新聞聽到美國政府

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差唔多要熄機

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如果國會搭唔到協議

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增加個債務上限

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debt ceiling

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就係嗰個國會

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Send畀個美國政府

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用嚟控制去最多借幾多錢

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幫政府借嘅錢已經去到上限之後

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就冇得再藉

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然後就只可以靠佢收返嚟嘅錢

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即稅收返嚟嘅收入

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用嚟繼續operate

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Government

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咁由於呢個國家係running deficit

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即每年去洗多過賺

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呢個圖就係近五年

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美國嘅deficit

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就算肺炎之前

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17至到19年

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藍色

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綠色黃色嗰三條線

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佢哋冇咁高 但係每年嘅deficit都有58b至1 trillion

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近兩年就更加唔使講

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上年嘅deficit

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3 trillion

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今年已經去到2 trillion

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因為國家需要好多錢用來幫助經濟

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如果個環境係咁差嘅話

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美國每年洗嘅錢多過自己

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賺到嘅

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政府年年都唔夠洗 217 00:06:55,231 --> 00:06:57,535 冇幾年就話個政府出唔到糧

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將會shutdown

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仲要有機會default啲債務

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咁呢個狀態可以維持幾耐

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佢幾時會爆煲令到有股災呢

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其實啱啱提到嘅美國government shutdown

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只係一啲內部衝突

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嗰個所謂嘅借錢上限

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係美國自己控制嘅

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正如阿豬每日set limit畀自己

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淨係可以食二千卡路里

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但係如果有啲好嘢擺咗喺面前

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就算好肥膩

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食咗佢超標

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唔通我唔食咩

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當然美國個政府系統係有checks in Place

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唔係一個人

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話曬事

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係需要個國會

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同意先至可以借多啲$

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所以democrats

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同埋republicans

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講到邊度cut budget

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邊度add tax

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傾唔掂數

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就會擺埋個debt ceiling上枱

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即係你唔肯喺呢度加水呀嘛咁我就唔簽唔畀美國政府借多啲錢

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借唔到多啲錢

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Function唔到

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咁我哋就冚家x

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其實呢個只係

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策略講到尾無論係democrats

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or republicans

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有邊個politicians夠膽做一樣嘢會令到美國債務違約

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呢個效果會影響到所有美國人

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同埋負面影響喎

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所以如果發生咗嘅話

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幾肯定呢啲politicians

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唔可以再連任

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佢哋都完全明白呢一點嘅

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所以擺咗一陣嘢上枱之後

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去到臨尾有時去到最尾嗰一刻最尾嗰個鐘佢哋都未傾掂數

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所以係唔會因為呢個debt ceiling令到美國

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default on債券

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講到呢度係時候介紹一個新概念

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就係美國政府唔係一個人

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唔係一間公司

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佢唔似得

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我同你咁

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如果借得太多錢

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玩唔到數我哋會俾大耳窿追

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好似阿豬以前個工人咁

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第一如果美國政府走數嘅話

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投資咗落去債券嘅人唔可以上門追數

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除非你有軍隊

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仲要你有軍隊要大過佢哋嗰個

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第二

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更加重要嘅係

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我同你係貨幣嘅用戶

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美國政府係批發美金嗰個機構

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當佢哋

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窮到冇錢還債嗰時

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佢哋可以選擇幾個債務default

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佢哋可以選擇

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借多啲錢

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我哋repay之前啲債務

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或者

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佢哋可以發棒

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整多啲美金出嚟

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然後找數

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因為美國政府

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借嘅係美金

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要還嘅

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自然地就係美金

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但係美金係佢哋創造出嚟㗎喎

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所以神又係佢 鬼又係佢

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如果係咁簡單

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咁點解啲豬國家

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葡萄牙 意大利 希臘 西班牙

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幾年前

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點解會入咗個債務危機呢?

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因為呢幾個國家發嘅債務

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即係借嘅錢

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係用歐羅

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因為佢哋歐盟國家嗎

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嗰度嘅common currency就係EU

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但係冇一個國家

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尤其是嗰四個

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係有權利整多啲EU出嚟

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因為呢個貨幣

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唔係屬於佢哋㗎

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佢哋唔可以就咁樣

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印啲euro就印出嚟

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佢哋冇能力變啲錢出嚟幫佢找數

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所以創造咗呢個

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危機出嚟

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另一個case

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阿根廷

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好似好多imagine Market國家

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如果佢哋想喺國際債務

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市場借錢

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佢哋係要發美金嘅債券

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因為冇人想唱argentina

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貨幣用嚟買佢哋local currency

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債券

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所以阿根廷政府

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係會發美金嘅債券借美金返嚟

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但係個問題就係

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當有事嗰時政府冇錢呀

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佢唔可以好似美國咁樣印啲錢出嚟找數

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咁淨返嘅選擇就係一係畀佢default

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一係就

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印自己local currency

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出嚟即係個peso

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然後轉美金

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嚟找數

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但係咁樣做會令到自己嘅貨幣貶值

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有機會造成

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Superelevation

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講真係幾十%嘅通脹

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所以喺畀兩塊豬扒夾住嘅情況下

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佢揀自己切

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default然後再嚟過

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大嘅發達國家有自己主權貨幣嘅地方

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例如美國 日本 英國

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佢哋發嘅債務係借自己嘅貨幣

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所以就唔會有呢啲問題

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你睇下日本個debt-to-gdp

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喺2000年已經超越咗美國而家嘅130

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人哋已經去到260

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咁點解

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日本仲未爆煲呢

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或者我哋應該調轉諗

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點解佢應該爆煲

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佢只要揮一揮之棒

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就整到錢出嚟找數㗎喇

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咁係咪代表呢類型嘅政府可以無限借錢

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無限印錢都唔會有問題呢

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咁就唔係嘅

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債務太高係有危險

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唔係因為債務破頂

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所以有股災

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咁簡單

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如果係咁嘅話美國應該爆咗好多次煲啦

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佢個debt-to-gdp

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由60升到80

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呢個係破頂

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由80升到100又破頂

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由100升到120再破

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股市唔單止無冧

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佢仲要繼續升佢個debt-to-gdp

play11:55

喺09年

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破咗頂去到80%之後

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個股市

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升咗五倍

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同埋邊個可以好肯定咁講而家

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130%

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係算太高呢

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點解唔可以係200%先至係高

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你睇下日本而家係260%

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佢哋都未爆煲啦

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所有關係between一個國家借幾多

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同埋有冇股災唔係咁簡單

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所以你下次見到啲標題話

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美國借錢又多咗啦

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股市將會冧

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你就可以調返轉諗其實佢借多咗錢

play12:27

嗰啲錢去咗邊呀

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美國二十幾年嘅債務不停咁升

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個原因係因為佢做緊qe

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咁佢借咗啲錢之後

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啲錢入咗金融市場

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咁股票樓價咪會升

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不過任何一樣嘢做得太多都會有問題

play12:43

如果你係男人的話

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你諗返青少年嗰時

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明白呢個道理

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咁如果一個國家不停咁借錢

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不停印錢還債

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無限咁做

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遲早有一日

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投資者會擔心呢個國家嘅貨幣

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會貶值

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係依個國家嘅債務係唔會default

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但係不停

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咁印$出嚟

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用嚟找數

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咁雖然我借$100畀佢我攞返$100

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加利息

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完全安全嘅

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但係十年後我攞番個$100嗰時

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如果個價值呀

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係跌咗一半

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咁有咩意思呢

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That why for細嘅國家

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就算佢用自己嘅貨幣用嚟發債借錢

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真係technically佢哋可以永遠都唔default

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如果佢哋成日都用呢招人哋知道佢哋會印錢

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將自己嘅貨幣貶值

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咁佢哋都唔會

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投資依啲債券

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喺一點

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美國就有把寶劍

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呢把寶劍

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仲犀利過任何核彈

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呢個就係美金

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係全世界嘅領先儲備貨幣

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Reserve currency

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有八成嘅環球貿易用美金結算

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接近九成嘅外匯交易係通過美金

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全世界嘅中央銀行

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儲備貨幣

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有一半係美金

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兩成euro跟住就係

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黃金 英鎊

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日元

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因為美元係全世界用得最多嘅貨幣

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你買桶油

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係畀美金

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你外國做完生意

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例如喺非洲賣咗啲寶石

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你首先係攞咗啲非洲錢跟住轉去美金然後美金

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轉返做港幣

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需用美元

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就算最簡單

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你比阿豬patreon

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錢都係用美金

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所以就算啲人對美元冇信心覺得佢會貶值

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暫時我哋始終都要用佢

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呢個就係做地球reserve currency

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好處

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呢把寶劍

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其實仲比到美國好多經濟力量

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你還想喺個playground

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啲細路仔喺度玩

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但係呢個playground九成嘅玩具都係屬於一個小朋友嘅

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如果karen對另外一個小朋友

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唔妥嘅

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畀個名佢啦叫佢做grace

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咁karen

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唔需要直接

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同grace開拖

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唔使出手打佢嘅

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佢只要同

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成個playground嘅小朋友講

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你可以同grace玩

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但係你唔可以用我啲玩具同佢玩

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大佬成地玩具都係屬於karen

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如果唔可以用佢啲玩具嘅話

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咁即係冇得玩喇

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呢個就係美元

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Reserve currency

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力量

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呢個力量係好強嘅

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雖然我哋唔會喺電視機度睇到

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唔好似send個飛彈過去

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炸爆人哋啲大廈

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dramatic

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但佢嘅影響力同埋last幾耐係超越幾粒飛彈

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只要睇下

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俄羅斯同伊朗

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經濟就見到㗎喇

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伊朗

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喺2015年

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同奧巴馬傾掂數

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有個nuclear deal

play15:31

放棄啲核武然後美國就relieve sanctions

play15:34

咁跟住嗰幾年

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伊朗咪做生意囉佢係一個油田

play15:38

掘到嘅油

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就賣到出去個世界度

play15:41

但係去到18年

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特朗普上任

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佢話唔要奧巴馬嗰deal

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咁就再reimpose啲sanctions in伊朗

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令到佢賣出去嘅油

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Million barrels per day跌多過一半去到幾十萬

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barrels per day

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背後個社會

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背後嘅經濟又有好多第啲問題啦

play15:58

通脹

play15:59

由之前

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10%跳到去40%

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你諗下如果你住喺嗰啲

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環境每一年

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你身邊嘅嘢

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都係貴咗四成

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或者調轉講你揸住嘅錢

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會貶值

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四成

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咁係一個幾難生存

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環境

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呢度sidetracked咗少少

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頭先嗰point

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主要係解釋

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因為美金

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係個reserve currency

play16:21

全世界最多人用嘅貨幣

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所以咁會容許佢

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Relative to喺國家嘅gdp

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或者佢國家嘅規模

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係可以借多啲錢印多啲錢

play16:32

Before

play16:33

投資者

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嫌棄佢嘅貨幣會貶值

play16:36

因為啲細國家就算佢哋

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發自己貨幣嘅債務

play16:41

頭先解釋過如果佢印得太多錢嘅話

play16:43

投資者都唔會對佢有興趣

play16:46

咁印到幾多

play16:48

先至係太多呢

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去到邊一個點

play16:50

呢個世界嘅

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投資者先至會覺得美國係用得太多錢

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美金將會貶值

play16:56

所以我唔會再買佢債券

play16:59

你覺得

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而家係咪發生

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有一樣嘢要point out

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就係貶值係一個

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relative concept

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係要同一啲嘢相比

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當我哋話

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驚美金貶值

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我哋係驚美金兌乜嘢貶值呢

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如果我係一個日本投資者

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今日$1美金可以唱到100 Yen

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但係如果十年後

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然後一蚊美金只係唱到70 Yen

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咁我就可以話

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美金兌日元

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貶值咗喇

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呢個貶值對我嚟講

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係有負面嘅影響

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不過如果

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全個世界

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所有國家

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都係提高緊佢哋嘅債務

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個個都係印錢嘅話

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咁樣個匯率仲會唔會貶值呢

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因為唔止美國

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第二啲reserve currency國家

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日本 歐盟

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英國

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個個debt-to-gdp都係升到破頂

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咁係呢啲情況

play17:53

可以擔心邊一個貨幣貶值

play17:56

如果美金貶值但係日元又貶值 咁即係美金日元嘅匯率冇貶值啦

play18:02

同樣如果英鎊 eur

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大家都係貶值嘅話咁即係其實

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所有貨幣

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Relative

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大家其實係冇改變過

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真正嘅貶值係發生緊喺

play18:13

資產同埋物價

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嘅價錢

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即係通脹

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once again唔係咁簡單嘅

play18:19

唔係因為美國借得太多錢

play18:21

啲人驚美元貶值然後就會有股災

play18:25

咁唔等於我哋唔會有股災喎

play18:28

標普500指數

play18:30

自從上年3月肺炎開始至到而家升咗一倍

play18:34

由金融風暴至到而家升咗五倍

play18:38

當然經濟都有增長啦

play18:40

所以我哋睇個p ratio

play18:42

而家

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S&p 500 PE ratio

play18:44

高過一般兩個standard deviation

play18:48

仲可唔可以高啲呢

play18:50

可以嘅dot com bubble嗰時佢曾經再高啲

play18:53

咁係咪代表個pe去返dot com bubble嗰個位

play18:57

我哋就會見頂呢

play18:58

唔係個市場絕對可以超越上一個peak

play19:02

同時亦有可能唔超越上一個peak

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而家見頂

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我覺得個問題唔係佢會唔會跌

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而係幾時跌

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喺我心目中個股市跌

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10至15年個市場都有個大嘅調整

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1973年

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石油危機

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美國市場跌咗一半

play19:20

14年後1987年

play19:23

Black Monday

play19:24

跌咗35%

play19:25

13年後

play19:26

Dotcom Bubble

play19:27

指數跌咗一半

play19:28

然後八年後就係次按金融風暴

play19:31

S&p跌一半

play19:33

跟住12年後

play19:35

肺炎

play19:35

跌咗35%

play19:37

所以我肯定會調整

play19:40

美國債務破頂

play19:42

然後話會有股災喇

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呢個對我嚟講就冇乜用

play19:46

因為個政府

play19:47

係絕對可以繼續借錢佢借得越多

play19:50

貨幣有價值

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越少之差價

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越高

play19:54

即係越正越升

play19:56

好似之前個

play19:57

十幾年

play19:57

而冇人話

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130%

play20:00

GDP

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第二

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睇住呢個debt-to-gdp

play20:04

嚟time個市場幾時冧

play20:06

對我嚟講

play20:07

唔係好有效

play20:08

因為10年

play20:09

佢穿咗80%

play20:10

嗰個已經係破頂

play20:12

去第二次世界大戰之後嘅最高

play20:15

跟住過幾年

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dept-to-gdp

play20:17

再破頂

play20:18

去到100%

play20:19

然後就82%喺呢段時間標普500

play20:22

上升五倍

play20:23

所以我唔會用過dept-to-gdp

play20:26

用嚟time市場

play20:27

我會留意佢個宏觀嘅概念

play20:30

明白個經濟

play20:31

市場

play20:32

屬於個週期嘅咩位置

play20:34

但實質

play20:35

Time市場

play20:36

幾時買幾時賣

play20:38

我淨係教technical indicator

play20:39

技術上嘅分析

play20:41

因為無論係乜嘢危機債務危機

play20:44

石油危機

play20:45

肺炎危機

play20:46

所有令到有股災

play20:48

危機

play20:49

股票跌係因為

play20:50

多人想沽股票多過買

play20:53

如果more sellers than buyers咁個price就會跌

play20:57

就係咁

play20:57

簡單嘅啫

play20:58

利用技術分析

play21:00

就可以幫助了解背後嘅

play21:02

Supply同demand

play21:03

佢唔係perfect嘅但喺我角度嚟講佢係有用過

play21:07

睇一隻股票嘅pe

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然後話佢太貴

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或者睇住一個國家嘅債務買太多個股市就會冧

play21:14

如果係咁嘅話

play21:15

就會一早離開咗個市場

play21:17

Miss out咗on

play21:18

呢幾年

play21:19

美國牛市

play21:21

如果有興趣可多啲技術分析嘅話咁就嚟我Patreon啦

play21:25

今日咁先

play21:26

下次再見

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US DebtGDP RatioFinancial CrisisEconomic AnalysisDebt CrisisGlobal MarketsInvestment RiskCurrency DevaluationEconomic PolicyMarket Cycles