Japan is the world‘s third largest economy. But currently economic situations of Japan are not stable. It is not increasing as expected. Since 2013 it was world second largest economy but Japan loosed its placed to China in 2014 due to slow growth of important economic indicators. By using the basic Keynesian model, we will provide a detailed analysis of the short and long run impacts of the ch...

Imperfectly competitive macroeconomic models typically assume a symmetric equilibrium with identical firms, despite the fact that most industries are characterised by substantial degrees of firm heterogeneity. We examine how inter-firm efficiency gaps affect fiscal policy effectiveness under monopolistic competition.

This paper studies the interactions of fiscal and monetary policies in the presence of fiscal spillovers within a monetary union. When capital markets are integrated, the fiscal policy of any member country will influence equilibrium wages and interest rates across the whole union. Thus there are fiscal spillovers within a federation. Within a general class of monetary policy rules, there does ...

The literature testing for long-run impacts of fiscal policy on growth at the macro level has generally ignored short-run dynamics and treated all counties’ fiscal-growth dynamics identically. This paper examines how robust previous ‘long-run’ results for OECD countries are to new empirical methods that model short-run dynamics and allow fiscal-growth responses to be heterogeneous both across c...

In recent years, inequality has risen in the region alongside rapid economic growth. The widening income gap strengthens the case for a government response, and fiscal policy is one of the most suitable policy instruments to promote a more equitable society that provides opportunities for all. Developing Asia has trailed other parts of the world in equity-promoting fiscal expenditures, namely e...

The term fiscal sustainability has many definitions, though it almost always refers to the fiscal policies of a government or the public sector. One concept of sustainability relates to solvency, the ability of the government to service its debt obligations in perpetuity without explicit default. Rarely does fiscal sustainability analysis reach the conclusion that a government is insolvent unle...

This paper describes research that integrates Keynesian and Walrasian economics in a new way. The author develops a model in which high unemployment can persist and any unemployment rate can occur as an equilibrium. Equilibrium is selected by the self-fulfilling beliefs of asset market participants. Using this new framework, the author argues that fiscal policy is not the best solution to the p...

This paper characterises the world real interest rate as a common trend in real interest rates in Germany, Japan, and the United States from 1964Q1 to 1996Q2. This single common trend has desirable properties as the world real interest rate and has been moving together with the world real return on the stock market, and the world real fiscal policy variable, suggesting financial integration and...

Proponents of fiscal stimulus argue that government spending is needed to replace the private spending normally lost during a recession. Estimates of the so-called fiscal multiplier based on wartime episodes are used to support the proposition that a peacetime intervention can “stimulate” the economy in a desirable manner. The author argues that a wartime crisis is fundamentally different from ...