The paper presents a two-period Walrasian financial market model composed of informed and uninformed rational investors, and noise traders. The rational investors maximize second period consumption utility from the payoffs of trading risk-free holdings to risky assets in the first period. The...

This paper investigates the choice of optimal exchange rate regime for an oil-exporting small open economy, a case relevant to a large number of primary-commodity economies, in which the terms-of-trade are driven by world commodity price cycle. The new Keynesian small open economy model is...

This paper estimates and tests a new Keynesian small open economy model in the tradition of Christiano, Eichenbaum, and Evans (2005) and Smets and Wouters (2003) using Bayesian estimation techniques on Swedish data. To account for the switch to an inflation targeting regime in 1993 we allow for...

The International Monetary Fund (IMF) has worked with Sudan since 1997 to implement a managed float exchange rate. The IMF sees exchange rate flexibility as key to safeguard and rebuild foreign exchange reserves and essential to meet the international reserve target in Sudan. However,...

This paper describes a multisector general equilibrium model built to quantify the impact of alternative scenarios of medium and long run on the performance of the Brazilian economy. To demonstrate how the model can be used as a planning instrument, we imagine that the Brazilian government wants...