Purchasing Power and the Exchange Rate

According to popular thinking, a key factor in the foreign currency exchange rate determination is the state of the balance of payments. Following this logic, an increase in imports gives rise to an increase in the demand for foreign currency. To obtain the foreign currency importers sell the domestic currency for it. As a result, this causes a strengthening in the exchange rate of the foreign currency against the domestic currency i.e. more domestic currency per unit of a foreign currency.

Old Wine in Old Bottles? A Nobel for Clever Packaging?

The Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel 2018 was awarded October 8 to Paul Romer, Professor at New York University, “for integrating technological innovations into long-run macroeconomic analysis,” specifically for what is sometimes called “New Growth Theory.” He shared the Prize with Professor William Nordhaus, Professor at Yale University (and a Bonesman), who received it “for integrating climate change into long-run macroeconomic analysis.” The Romer Prize had been predicted for a long time.