When traveling abroad, you'll have to exchange the currency of your origin country for that of your destination, but what determines the rate at which these are exchanged? In short, the exchange rate of a country's currency is determined by its supply and demand rate in the country for which curr...

Like any other price in local economies, exchange rates are determined by supply and demand — specifically the supply and demand for each currency. But that explanation is almost tautological as one must also know we need to know what determines the supply of a currency and the demand for a curre...

There is at least a rough level to which a currency should be worth, as detailed in the Purchasing Power Parity Theory. The exchange rate, in the long run, needs to be at the level which a basket of goods costs the same in two currencies. ...