Macroeconomics

Macroeconomics

Thesis Statement

The report discusses that recessions are generally believed to be caused by a widespread drop in spending. Governments usually respond to recessions by adopting expansionary macroeconomic policies, such as increasing money supply, increasing government spending and decreasing taxation.

Introduction

In economics, a recession is a business cycle contraction, a general slowdown in economic activity over a period of time. During recessions, many macroeconomic indicators vary in a similar way. Production as measured by Gross Domestic Product (GDP), employment, investment spending, capacity utilization, household incomes, business profits and inflation all fall during recessions; while bankruptcies and the unemployment rate rise.

Recession and its impact on Real GDP, Unemployment rates and

Inflation rate

In a 1975 New York Times article, economic statistician Julius Shiskin suggested several rules of thumb for defining a recession, one of which was "two down quarters of GDP". In time, the other rules of thumb were forgotten, and a recession is now often defined simply as a period when GDP falls (negative real economic growth) for at least two quarters. Some economists prefer a definition of a 1.5% rise in unemployment within 12 months.

In the United States, the Business Cycle Dating Committee of the National Bureau of Economic Research (NBER) is generally seen as the authority for dating US recessions. The NBER defines an economic recession as: "a significant decline in [the] economic activity spread across the country, lasting more than a few months, normally visible in real GDP growth, real personal income, employment (non-farm payrolls), industrial production, and wholesale-retail sales." Almost universally, academics, economists, policy makers, and businesses defer to the determination by the NBER for the precise dating of a recession's onset and end. A recession has many attributes that can occur simultaneously and includes declines in coincident measures of activity such as employment, investment.

A severe (GDP down by 10%) or prolonged (three or four years) recession is referred to as an economic depression, although some argue that their causes and cures can be different. As an informal shorthand, economists sometimes refer to different recession shapes, such as V-shaped, U-shaped, L-shaped and W-shaped recessions. In the US, V-shaped, or short-and-sharp contractions followed by rapid and sustained recovery, occurred in 1954 and 1990-91; U-shaped (prolonged slump) in 1974-75, and W-shaped, or double-dip recessions in 1949 and 1980-82. Japan's 1993-94 recession was U-shaped and its 8-out-of-9 quarters of contraction in 1997-99 can be described as L-shaped. Korea, Hong Kong and South-east Asia experienced U-shaped recessions in 1997-98, although Thailand's eight consecutive quarters of decline should be termed L-shaped.

Most mainstream economists believe that recessions are caused by inadequate aggregate demand in the economy, and favor the use of expansionary macroeconomic policy during recessions. Strategies favored for moving an economy out of a recession vary depending on which economic school the policymakers follow. Monetarists would favor the use of expansionary monetary policy, while Keynesian economists may advocate increased government spending to spark economic growth. Supply-side economists may suggest tax cuts to promote business capital investment. When interest rates reach the boundary of an interest rate ...