In open-economy macroeconomics there is a monetary model in the Keynesian tradition that is deemed serviceable for analyzing the short run and there is a nonmonetary neoclassical theory thought capable of handling the long run. But do the Keynesian and neoclassical models meet the challenges...

The past three and a half decades witnessed a distinctly declining trend in Singapore's unemployment rate, which dropped from an average annual rate of 7.85 percent in 1966-70 to 2.74 percent in 1991-2000. The authors seek to identify and empirically examine the factors that have influenced...

A formal model is developed in which there is endogenous improvements in agriculture through increased specialization in the development of intermediate inputs. The author obtains long-run endogenous growth in this classical model. Ricardo's political economy argument that in the process of...

This paper extends the insight that trade increases international product-market competition to show that in a world with an endogenous natural rate of unemployment, countries can benefit through a decline in the natural rate. When the number of firms in the integrated world market is greater...

We determine the effects of a delayed or immediate tax cut with or without a "sunset" feature in a real customer-market, nonRicardian economy. Our model incorporates both the supply-sider channel as well as the Feldstein-Rubin-Summers channel. We show that a tax cut may depress both the real...

We study here the effects of future tax and budgetary shocks on present levels of economic activity and real interest rates in a nonmonetary and possibly non-Ricardian economy. The paper first takes up an (unanticipated) temporary tax cut to be effective on a given future date " a delayed "debt...