This book focuses on general theory of price. Price, wage, interest rate, GNP and exchange rate, five factors, are very important not only in economics and economical activity, but also in social and political life. Those five factors are concrete, but also abstract. They belong to different...

The general view of the media, bankers, business and politicians, not noticeably contradicted by academics, is that one of the main functions, or the main function, of the central bank is to analyse the progress of the economy, and then to steer it with skilful judgement towards health and...

This paper, empirically and theoretically, studies variance decomposition of real exchange rate. We find that deviations from the law of one price for traded goods drive most real exchange rates. However, the relative price of nontraded goods is also important for some countries maintaining...

This paper builds upon the empirical literature on the macroeconomic impact of real exchange rate depreciations for a sample of 27 emerging economies. We find that real exchange rate depreciations tend to increase a country’s risk premium. This effect is neither linear nor symmetric: large...

Krol (1996) reports estimates of the saving-investment correlation, based on panel regressions, that are much lower than commonly found in the literature. This note argues that this low estimate is not related to the panel estimation technique, as Krol claims, but largely to the inclusion of...

We recognize that intertemporal models of the current account (Frankel and Razin with Yuan 1996, or Baxter and Crucini 1993) imply a theory of consumption smoothing channels, and thus we build an empirical model on the theoretical foundations of Sachs (1982)'s optimizing model in order to...

This paper explores the possibility that unregulated FDI flows are causally implicated in the decline in labor productivity growth in semi- industrialized economies. These effects are hypothesized to operate through the negative impact of firm mobility on worker bargaining power and thus...

Using a two-sector-two-country model with aggregate scale economies and unionisation, we show that optimal welfare state policy entails positive levels of unemployment benefits under free-trade and capital mobility. In this setting, economic integration does not reduce the revenue raising...

This paper makes three contributions: First, I construct annual time series of gross domestic investment and national saving in the U.S. for the 1897–1949 period using historical component series. I compare the qualitative and quantitative properties of the newly constructed series with the...

The paper analyzes the convergence dynamics of a log-linearized open- economy neoclassical growth model under the assumptions of large adjustment costs for human capital investment, moderate adjustment costs for physical capital investment, and perfect capital mobility. The model can be...