1. Frictional unemployment..
This unemployment occupies people in the middle of transiting between jobs, searching for new ones; it is compatible with full employment. In other words, we can say it frictional unemployment. There are many people in this world who are not totally satisfied with their jobs. Describes workers “in between jobs”. When someone with marketable skills moves from one job to another. Usually three months or less.
2. Demand-deficient unemployment.
It occurs when output is below full capacity. Until wages and prices have adjusted to their new long-run equilibrium level, a fall in aggregate demand reduces output and employment. Some workers want to work at the going real wage rate but cannot find jobs. Only when demand has returned to its long-run level is demand-deficient unemployment eliminated.
Since the classical model assumes that flexible wages and prices maintain the economists had difficulty explaining high unemployment in the 1930s. They concluded that the wage was prevented from adjusting to its equilibrium level.
3. Structural unemployment.
The unemployment due to structural changes in the organization, economy or environment is called structural unemployment. When workers lose their jobs due to the changing macroeconomic structure of the economy. Factory workers who lose their jobs due to automation are structurally unemployed. Structural unemployment is difficult to overcome for those who experience it, but may be evidence of a healthy economy, since often those who are structurally unemployed are less skilled.
4. Classical unemployment. It describes the unemployment created when the wage is deliberately maintained above the level at which the labour supply and labour demand schedules intersect.
It can be caused either by the exercise of trade union power or by minimum wage legislation which enforces a wage in excess of the equilibrium wage rate. The modern analysis of unemployment takes the