We examine positive or negative real balance effect (or so-called Pigou effect) by falls in the nominal wage rate and the prices of the goods in situations where there is involuntary unemployment using a three-generations overlapping generations model with childhood period and pay-as-you go...

We show the existence of involuntary unemployment based on consumers' utility maximization and firms' profit maximization behavior under monopolistic competition with increasing, decreasing or constant returns to scale technology using a three-periods overlapping generations (OLG) model with a...

We study the steady state with involuntary unemployment and fiscal policy to realize full-employment in a situation with technical progress. Under involuntary unemployment the nominal wage rate may decline. Then, the prices of the goods also decline, and the real balance effects work. In a...

We analyze involuntary unemployment based on consumers’ utility maximization and firms’ profit maximization behavior with ongoing nominal wage rate decline. We consider a three-periods overlapping generations (OLG) model with a childhood period as well as younger and older periods under...

We show the existence of involuntary unemployment based on consumers’ utility maximization and firms’ profit maximization behavior under monopolistic competition with increasing, decreasing or constant returns to scale technology using a three-periods overlapping generations (OLG) model with...

Using two types of overlapping generations (OLG) model, we show that involuntary unemployment is in a Nash equilibrium of a game with a firm and consumers, and we can achieve full-employment by fiscal policy financed by seignorage not tax. Once we achieve it, it is maintained without government...