The real effective exchange rate measures the value of a currency against a basket of other currencies; it takes into account changes in relative prices and shows what can actually be bought. Sterling effective exchange rate index. Nominal exchange rate The nominal exchange rate measures the current value of a currency against another. For example, …
Monetarists argue that if the Money Supply rises faster than the rate of growth of national income, then there will be inflation. If the money supply increases in line with real output then there will be no inflation. M.Friedman stated: “Inflation is always and everywhere a monetary phenomenon in the sense that it is and …
The real interest rate is the nominal interest rate – inflation rate. For example, if the Bank of England set base rates of 5.5% and the CPI inflation rate is 3.4%. Then the real interest rates is said to be 2.1% A higher real interest rate is good for savers and bad for borrowers. Note, …
Definition of Rational expectations – an economic theory that states – when making decisions, individual agents will base their decisions on the best information available and learn from past trends. Rational expectations are the best guess for the future. Rational expectations suggest that although people may be wrong some of the time, on average they …
The exchange rate is the rate at which one currency trades against another on the foreign exchange market If the present exchange rate is £1=$1.42, this means that to go to America you would get $142 for £100. Similarly, if an American came to the UK, he would have to pay $142 to get £100. …
Readers Question: Interest Rates are increased by the governments to bring down inflation rates, this makes exports price competitive as well, as a result, exports increase. However, an increase in interest rates can lead to an appreciation of the currency as demand for the currency increases. So this again increases the price of exports as …
The trend rate of economic growth is the average sustainable rate of economic growth over a period of time. It is determined by growth in productivity.
A look at the extent to which policy makers face a trade off between unemployment and inflation. The Phillips curve suggests there is a trade off between inflation and unemployment, at least in the short term. Other economists are more sceptical.