In most macroeconomic models, the substitutability between domestic and foreign goods is calibrated using aggregated data. This imposes homogeneous elasticities across goods, and the calibration is only valid under this assumption. If elasticities are heterogeneous, the aggregate...

On March 22, 2017, the Executive Board adopted the Guidelines for Investing PRG, PRG-HIPC, and CCR Trust Assets (the 'Guidelines') to establish the investment objectives and policies to guide the investment of assets of the PRG, PRG-HIPC, and CCR Trusts (the'Trusts') which are available for...

The paper developes a VAR macrofinance model of the Czech economy. It shows that yield misalignments from the yields implied by the macrofinance model partially determine subsequent yield changes over three to nine months. These yield misalignments tend to persist for a number of months. This...

This paper compares the SDR in terms of its risk-return characteristics relative to those of its five components and, on this basis, finds that the SDR has performed favorably over the period under review. In addition, several efficient portfolios including the SDR and its components are...

One plausible mechanism through which financial market shocks may propagate across countries is through the effect of past gains and losses on investors'' risk aversion. We first present a simple model on how heterogeneous changes in investors'' risk aversion affect portfolio decisions and stock...

This paper develops a public education scheme that takes uncertainty aspects of private educational investments explicitly into account. In the author’s framework, the social merits of public education schemes are related to the lack of markets in which students can insure against educational...

This paper proposes modifications to the method of collecting exchange rates for the calculation of the value of the SDR for the purposes of Rule O-2(a). The value of the SDR in terms of the U.S. dollar is determined daily as the sum of the equivalents in U. S. dollar values of the amounts of...

The paper reviews the statistical behavior of major currency exchange rates during 1975-86. A close inspection indicates small deviations of recent exchange rate behavior from random walks and some systematic movements in monthly data, possibly corresponding to the relatively infrequent arrivals...

This paper uses an intertemporal optimizing model of a small open economy to analyze how terms of trade changes affect real exchange rates and the trade balance. We consider temporary current, anticipated future, and permanent changes in the terms of trade. The results suggest that the...

This paper seeks to advance the discussion of monetary policy strategies in several ways. One involves a comparison of targets for nominal GNP and the price level, with emphasis on specificational robustness and implications for output variability. A second pertains to various “indicator”...