When comparing standards of living across countries in the same year, economists typically .
Ause market exchange rates to express GDP per capita in the same currency units
Buse purchasing power parity adjustments to express GDP per capita in the same currency units, and account for differences in the cost of living正確答案
Cuse price indices to adjust GDP per capita for inflation in both countries
Dlook at overall GDP rather than GDP per capita
答案與詳解
