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Conversely, the PPF will shift inward if the labour force shrinks, the supply of raw materials is depleted, or a natural disaster decreases the stock of physical capital. However, most economic contractions reflect not that less can be produced but that the economy has started operating below the frontier, as typically, both labour and physical ...
The production possibilities frontier (PPF) for guns versus butter. Points like X that are outside the PPF are impossible to achieve. Points such as B, C, and D illustrate the trade-off between guns and butter: at these levels of production, producing more of one requires producing less of the other. Points located along the PPF curve represent ...
The PPF is linear with a downward slope in two circumstances: If the technology for gathering coconuts and hunting fish exhibits constant returns to scale; If there is only one input in production; So in the Robinson Crusoe economy, the PPF will be linear due to the presence of only one input.
The inflation data means the largest will be 4.1%, as this was the earnings increase highlighted in labour market data, and this is therefore likely to be the rise in the state pension which the ...
Brief history of U.S. inflation. High inflation was last a major problem during the 1970s and 1980s — reaching 12.2 percent in 1974 and 14.6 percent in 1980 — when the central bank didn’t ...
The fall to 10.5% last month shows further steady easing back from the painful 41-year high of 11.1% recorded in October last year.
A cursory analysis of US inflation and unemployment data from 1953 to 1992 shows no single curve will fit the data, but there are three rough aggregations—1955–71, 1974–84, and 1985–92—each of which shows a general, downwards slope, but at three very different levels with the shifts occurring abruptly.
This increase in demand means more workers are needed, and then AD will be shifted from AD2 to AD3, but this time much less is produced than in the previous shift, but the price level has risen from P2 to P3, a much higher increase in price than in the previous shift. This increase in price is what causes inflation in an overheating economy.