Real exchange rate (RER) is an important instrument for restoring sustainable economic growth in the small open economy with large export share. RER of Ukrainian currency can be explained within the real business cycle (RBC) framework without any forms of nominal rigidities. Fitting Ukrainian...

We assess the effects of oil price shocks on real exchange rate and output in four large energy-producing countries: Iran, Kazakhstan, Venezuela, and Russia. We estimate four-variable structural vector autoregressive models using standard long-run restrictions. Not surprisingly, we find that...

We set up and estimate a structural unobserved components open economy model for the rate of unemployment and the real exchange rate in Sweden. This approach enables us to simultaneously determine changes in both cyclical and equilibrium rates. Our results show that the Natural Rate/NAIRU has...

Real exchange rates are highly volatile and persistent. I provide a novel structural explanation for these facts using a model with dispersed information among firms. When producers face strategic complementarities in price-setting, uncertainty about competitors' beliefs results in sluggish...

According to the two-country full information New Keynesian model with flexible exchange rates, the real exchange rate appreciates in response to an asymmetric negative demand shock at the zero lower bound (ZLB) and exacerbates the adverse macroeconomic effects. This finding requires inflation...

This paper studies the role of the exchange rate regime for trade of new products. It first provides VAR evidence that a rise in external productivity shifts trade away from new products and more so in fixed regimes. Then, it presents a model with firm dynamics in line with this evidence. We...

Commodity price booms, as those recorded in the last decade, may have a significant economic impact in small, commodity exporting, developing countries. Whether the impact on output is positive or negative is still unclear. It depends on various factors, notably on the impact that commodity...

This article evaluates the long-term foreign exchange rate on the Purchasing Power Parity model in development countries. The tests were applied to seven countries in the Americas, eight countries in Africa, five in Asia, and five in the Middle East, using the United States as the reference...

The aim of this paper is to apply recently developed panel cointegration techniques proposed by Pedroni (1999, 2004) and generalized by Banerjee and Carrion-i-Silvestre (2006) to examine the robustness of the PPP concept for a sample of 80 developed and developing countries. We find that strong...

Real price levels are systematically lower in developing countries than in developed countries. This paper provides time series evidence about the effect of financial development on real price level differences for 40 developing countries. Based on cointegration tests, we find a long-run...