No abstract

a b s t r a c tThis paper examines the determinants of financial dollarization in transition economies from a short-run perspective. Using aggregate monthly data of deposit and loan dollarization we study the drivers of shortterm fluctuations in dollarization and test their importance at different levels of dollarization. The results provide evidence that (a) the positive (negative) short-run effects of depreciation (monetary expansion) on deposit dollarization are exacerbated in high-dollarization countries; (b) short-run loan dollarization is mainly driven by banks matching of domestic loans and deposits, currency matching of assets and liabilities, international financial integration, and institutional quality; and (c) both types of short-run dollarization are affected by interest rate differentials and deviations from desired dollarization.

Multivariate GARCH, Smooth transition conditional correlation, Stock return comovement, New EU members, C32, C51, F36, G15,

We examine business cycle synchronizations between the euro area and the recently acceded EU and currently negotiating countries. Strong evidence is uncovered of time-variation in the degree of co-movement between the cyclical components of monthly industrial production indicators for each of these countries with a euro area aggregate, which is modelled through a bivariate VAR-GARCH specification with a smoothly time-varying correlation that allows for structural change. Where required to account for the observed time-variation in correlations, a double smooth transition conditional correlation model is used to capture a second structural change event. After allowing for dynamics, we find that all new EU members and negotiating countries have at least doubled their business cycle synchronization with the euro area or changed from negative to positive correlations, since the early 1990s. Furthermore, some have exhibited U-curved or hump-shaped business cycle correlation patterns. The results point to great variety in timing and speed of the correlation shifts across the country sample. Copyright © 2009 John Wiley & Sons, Ltd.

This article investigates the impact of the introduction of the euro on the interactions across the New York, London, Frankfurt and Paris stock markets. After controlling for possible returns and volatility spillovers, we focus on the correlations of shocks using the framework of Dynamic Conditional Correlations (DCC). Daily pseudo-closing prices (recorded at 16:00 London time) are used to avoid conflating correlation and spillover effects. Statistical break tests confirm that the introduction of the euro significantly affects the cross-market correlations. Although dynamic correlations of shocks between all market pairs increase, the correlation in the post-euro period is highest between Frankfurt and Paris, indicating increased integration of these markets. Other findings include the presence of spillover effects from foreign markets for both returns and volatilities, with asymmetries in volatilities and conditional correlations such that negative shocks have larger effects than positive ones.