Price Convergence to the EU: What Do the 1999 ICP Data Tell Us?

The paper analyses the price convergence in the Czech Republic and other Central and Eastern European (CEE) countries towards the European Union (EU). Cross-country comparisons based on the International Comparison Project (ICP) 1999 are used. The authors conclude that in a benchmark convergence scenario, the equilibrium real exchange rate appreciation of the Czech koruna (CZK) should reach roughly 1.5-2.0 percent a year. They also warn, however, that there may be additional sources of real appreciation such as terms-of-trade changes or price deregulations, which may lead to a higher pace in the medium run. Studying a more detailed breakdown of commodities, the authors find that no clear distinction can be made between tradable and non-tradable goods, the 'degree of non-tradability' varying between 10 and 85 percent. The implications of this for differences in the structures of relative prices in the CEE countries compared with the EU are analysed. The paper concludes that it may take about 15 years for the Czech relative price structure to converge to the least-developed EU countries.Balassa-Samuelson model, inflation, relative prices.

Price Convergence: What Can the Balassa-Samuelson Model Tell Us?

The paper provides a theoretical reference point for discussions on adjustments in price levels and relative prices. The authors present a 'nested' model integrating the Balassa-Samuelson model of the real equilibrium exchange rate with a model of accumulation of capital and with the demand side of the economy. Consequently, they show how the model can be generalised to a case of numerous commodities with different degrees of tradability. The predictions of the model are generally consistent with empirical findings for Central and Eastern European countries. The authors show how the theoretical model can be used for internally consistent simulations of the future convergence process in a transition economy.Balassa-Samuelson model, inflation, relative prices.

Central Bank Losses and Economic Convergence

This paper discusses the issue of central bank losses, developing a framework for assessing the ability of a central bank to keep its balance sheet sustainable without having to default on its policy objectives. Compared to the earlier literature, it analyses in more depth the consequences of economic convergence for the evolution of the central bank’s balance sheet and the important role played in this process by the risk premium and equilibrium real exchange rate appreciation. A combination of a closed-form comparative-static analysis and numerical solutions of the future evolution of the central bank’s own capital is used. Applying the framework to the Czech National Bank’s case, the paper concludes that the CNB should be able to repay its accumulated loss in about 15 years without any transfer from public budgets.Balance sheet, central bank, economic convergence, monetary policy, real appreciation, risk premium, seigniorage, transition.