List of countries by GDP (nominal)
Gross domestic product (GDP) is the market value of all final goods and services from a nation in a given year. Countries are sorted by nominal GDP estimates from financial and statistical institutions, which are calculated at market or government official exchange rates. Nominal GDP does not take into account differences in the cost of living in different countries, and the results can vary greatly from one year to another based on fluctuations in the exchange rates of the country's currency. Such fluctuations may change a country's ranking from one year to the next, even though they often make little or no difference in the standard of living of its population.
Consumer spending
Underlying tax manipulation as a stimulant or suppression of consumer spending is an equation for Gross Domestic Product (GDP). The equation is GDP = C + I + G + NX, where C is private consumption, I is private investment, G is government and NX is the net of exports minus imports. Increases in government spending create demand and economic expansion. However, government spending increases translates to tax increases or deficit spending. This creates a potential negative impact on private consumption, investment, and/or the balance of trade.