1. Keynes and his effect on Europe
... economy multiplier is half the size of the closed economy multiplier. This is due to imports (MPM) and therefore the effect of an increase in exports, government expenditure or investment on national income is less in an open economy than in a closed economy. Determination of National Income. What determines the size of a country's national income? This is a very ... (G). This can be expressed in the form of a simple equation. Y = C + I + G. In an open economy, with exports (X) and imports (M), national income is made up of consumption expenditure, investment expenditure, government exp...
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- Grade Level: High School