GDP Purchasing Power Parity (PPP)

Question 1

What does Purchasing Power Parity (PPP) fundamentally measure?

Accepted Answer

The relative value of currencies based on the cost of a comparable basket of goods

Answer

The total output of goods and services in an economy

Answer

The rate of inflation within a single country

Answer

The exchange rate set by a country's central bank

Question 2

The informal 'Big Mac Index,' used as a practical illustration of PPP, was created by which organization?

Accepted Answer

The Economist magazine

Answer

The International Monetary Fund (IMF)

Answer

The World Bank

Answer

The Federal Reserve

Question 3

According to PPP theory, in the long run, exchange rates should adjust so that:

Accepted Answer

Identical goods and services cost the same price across countries in a common currency

Answer

All countries maintain equal trade balances

Answer

All currencies achieve the same nominal value

Answer

Central banks coordinate a fixed global exchange rate

Question 4

When GDP figures are adjusted for PPP, the primary purpose is to:

Accepted Answer

Adjust for differences in price levels so that cross-country comparisons reflect actual purchasing power

Answer

Remove the effects of government spending from the calculation

Answer

Account for inflation that occurred within a single country over time

Answer

Eliminate the impact of population size on economic output

Question 5

The 'Law of One Price,' which underpins PPP theory, states that:

Accepted Answer

In competitive, open markets, identical goods will sell for the same price when expressed in a common currency

Answer

Governments must set identical prices for essential goods

Answer

One country's domestic price level determines world prices

Answer

All goods must be priced in U.S. dollars for international trade

Question 6

A country with a lower nominal GDP per capita might show a higher PPP-adjusted GDP per capita primarily because:

Accepted Answer

Its lower domestic price levels mean each unit of currency buys more goods and services

Answer

It exports more goods than it imports

Answer

It receives more foreign aid from wealthier nations

Answer

Its population growth rate is higher than average

Question 7

Which international organization leads the International Comparison Program (ICP), the primary source of official PPP data for countries worldwide?

Accepted Answer

World Bank

Answer

World Trade Organization (WTO)

Answer

Bank for International Settlements (BIS)

Answer

Organisation for Economic Co-operation and Development (OECD)