Understanding Deflation: Sustained Decrease in Price Level

The question asks for the specific economic term used to describe a period where there is a sustained decrease in the general price level across an economy.

Let's look at the options provided and understand what each term means:

• Deflation: This term refers to a sustained decrease in the general price level of goods and services in an economy over a period of time. This means that over time, the same amount of money can buy more goods and services.
• Stagflation: This is an economic condition characterized by slow economic growth (stagnation), high unemployment, and rising prices (inflation). It is the opposite of a decrease in the general price level.
• Devaluation: This is the official lowering of the value of a country's currency within a fixed exchange rate system. It affects the value of the currency relative to other currencies, not the general price level of goods and services within the country itself, although it can indirectly influence domestic prices.
• Recession: This is a significant decline in economic activity spread across the economy, generally recognized when gross domestic product (GDP) declines significantly for at least two consecutive quarters. While recessions can sometimes be associated with deflation, the term "recession" itself describes the decline in economic output, not necessarily the sustained decrease in the general price level.

Comparing the definitions, the term that directly and specifically describes a sustained decrease in the general price level is deflation.

Therefore, the sustained decrease in the general price level is called deflation.

Revision Table: Economic Definitions

Additional Information on Deflation

Deflation can have various causes and effects on an economy:

• Causes: Can be caused by decreased consumer and government spending, increased productivity, technological advancements leading to lower production costs, or tight monetary policy that reduces the money supply.
• Effects: Can lead to a decrease in economic activity as consumers postpone purchases anticipating lower prices, increased real value of debt (making it harder to repay), and potential wage cuts or unemployment as businesses face falling revenues.

Understanding terms like deflation is crucial for comprehending macroeconomic conditions and policies.