Exchange rate expectations and monetary policy

The adjustment process to a monetary disturbance is studied in a model of perfect capital mobility and flexible exchange rates. Exchange rate expectations are emphasized and used to establish an adjustment process. In the short run, a monetary expansion gives rise to a depreciation in the exchange rate and a reduction in saving due to the terms of trade deterioration. The exchange rate depreciation, in the short run, may be in excess of the long-run depreciation. The trade balance in the short run may worsen. The long-run equilibrium of the analysis conforms to the Mundell-Fleming results that establish the force of monetary policy under flexible rates.     

Structural transformation in China and India: A note on macroeconomic policies

This paper explores macroeconomic policies that can sustain structural change in China and India. A two-sector open-economy model with endogenous productivity growth, demand driven output and income distribution as an important determinant of economic activity is calibrated to a 2000 SAM for China and a 1999/2000 SAM for India. Short-run analysis concerns temporary equilibria for output, productivity and employment growth rates in the formal sector. In the long-run, the model allows for multiple equilibria which can describe cases of (a) underdevelopment and structural heterogeneity or (b) sustained growth and development. Several simulation exercises are conducted. Specifically, we consider how changes in investment, wages, labor productivity trend and a depreciation of currency affect the macroeconomy and job creation in the formal sector.     

WAGE POLICY IN AN OPEN‐ECONOMY KALECKI–KALDOR MODEL: A SIMULATION STUDY

This paper discusses a Post‐Keynesian model of income, production and trade. The one‐country, one‐sector model features Kaleckian investment demand, Kaldorian productivity and a labor market module based on a wage–price spiral. The model is first presented for a closed economy with exogenous real wages; second, for a closed economy with endogenous real wages; third, for an economy open to trade with endogenous real wages. Simulations with different calibrations show key characteristics of the model. Monte Carlo simulations over reasonable parameter ranges shed some light on the effectiveness of wage policies in open economies.     

Lessons from Experiences with High Inflation

In economies where price control has been the rule, the mostserious concern may be recognition of the inflation problem.Beyond the initial correction of subsidies there is the broaderissue of the risk of a serious inflation. This article looksat the problem of high inflation in developing countries inEurope and Latin America and draws lessons from historical experience.It analyzes the dynamics of the interaction among deficit finance,institutional innovation in financial markets, dollarization,and the shortening of wage contracts in high-inflation situations.When stabilization is undertaken, there is neither immediate,spontaneous resumption of longer adjustment periods for wagesand prices nor instant increase of real money demand to noninflationarylevels. Incomes policy—freezing exchange rates, wages,and prices—is advocated as an effective supplement tothe inevitable budget cut to make up for institutional inertiaand facilitate the start of the stabilization process.     

Contagion: Understanding How It Spreads

Much of the current debate on reforming the international financialarchitecture is aimed at reducing the risks of contagion—bestdefined as a significant increase in cross-market linkages aftera shock to an individual country (or group of countries). Thisdefinition highlights the importance of other links throughwhich shocks are normally transmitted, including trade and finance.During times of crisis, the ways in which shocks are transmitteddo seem to differ, and these differences appear to be important.Empirical work has helped to identify the types of links andother macroeconomic conditions that can make a country vulnerableto contagion during crisis periods, although less is known aboutthe importance of microeconomic considerations and institutionalfactors in propagating shocks. Empirical research has helpedto identify those countries that are at risk of contagion aswell as some, albeit quite general, policy interventions thatcan reduce risks.