Interest Rates and Exchange Rate

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A look at how interest rates and inflation affect the exchange rate – in short, higher interest rates tend to cause an appreciation in the exchange rate. Readers Question: In currency investing, would it be more profitable to invest in a country with high-interest rates and high inflation, or low to zero interest rates with …

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Winners and losers from low interest rates

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With UK interest rates close to zero, who benefits from low-interest rates? In summary, the main effects of low-interest rates are: Savers will get lower interest payments on their savings. Borrowers, especially mortgage owners will see lower interest payments on their debt, increasing discretionary income. The government can borrow from the private sector at a …

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Historical Unemployment Rates

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UK unemployment rates since 1881. This shows the fluctuations in unemployment over the past 100 years in the UK. Measuring unemployment is not a precise science. This data mostly relies on administrative statistics on the number claiming some kind of unemployment insurance. The government is changing how unemployment is measured. You can view the pdf …

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Macroeconomic Controversies

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There are many areas of economics where respected economists may take up contrary opinions. Some of the main macroeconomic controversies include Keynesian vs Monetarist views on managing the economic cycle (role of fiscal policy) Real business cycle theories – the argument the economic cycle comes from supply, not demand. Whether there is a trade-off between …

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Economic Growth and Exports

A look at the relationship between economic growth and exports. Readers Question: How would an increase of economic growth lead to an increase in exports? Also, does the increase only happen just in a fixed period of time, or increase in one period is likely to affect the future? Economic growth doesn’t necessarily lead to …

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The throw-away economy

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The throw-away economy refers to the prevalence of consumer goods which only last for a short period of time. When they stop working / no longer relevant, we throw them away and replace them with new goods. This is in contrast to an economy where resources are more scare – and if a good is …

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Common Mistakes in Economics

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Some potentially common mistakes in economics. 1. Confusion of rates of change and actual levels What happened to the UK price level between May 2011 and Feb 2015? The answer is that prices rose at a slower rate. There was a fall in the inflation rate. Prices were still rising just at a lower rate. …

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Factors that influence saving levels

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Household saving is defined as income that is not consumed. Savings can be kept in cash form, saved in a bank account or saved in long-term assets, such as government bonds. Quick summary of factors that influence saving levels Interest rates – higher interest rates make saving more attractive. Rising income enables higher savings. People …

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