The Inforum Model of the Polish Economy

A demand-oriented model for Poland is developed. A number of special features are incorporated to reflect the realities of the Polish economy and to take advantage of some of the statistics which are available in Poland but not in Western Europe. These special features include disequilibrium indicators in the consumer demand equations, direct measurement of capital stocks and technological progress, allowance for hoarding of obsolete equipment, strong connections between input coeffcients and new investment, and the treatment of liquidity overhang. Results of simulations showed correctly in advance the effects of the 1990 austerity policy. Experiments indicate the best way to use foreign investment funds.     

The East German wage structure after transition1

Abstract We extend the literature on transition economies’ wage structures by investigating the returns to tenure and experience. This study applies recent panel data and estimation approaches that control for hitherto neglected biases. We compare the life‐cycle structure of East and West German wages for fulltime employed men in the private sector. The patterns in the returns to seniority are similar for the two regional labour markets. The returns to experience lag behind in the East German labour market, even almost 20 years after unification, with significant differences particularly for high‐skill workers. The results are robust when only individuals who started their labour market career in the market economy are considered. We expect that the different returns are related to the heterogeneity of work experience gathered in East as compared with West Germany.     

Implications of ERM2 for Poland's monetary policy

We propose an extension to the inflation targeting regime currently pursued by Poland. It incorporates the exchange rate stability constraints as imposed by the obligatory participation in the ERM2 that Poland needs to satisfy prior to adopting the euro. The modified policy is based on the forward-looking inflation targeting supplemented with the exchange rate stability objective. Its effective implementation depends on the determined long-term equilibrium exchange rate and the observed degree of exchange rate volatility. Both are empirically estimated by employing the Johansen cointegration tests and the threshold generalized autoregressive heteroscedasticity model with the in-mean extension and generalized error distribution (TGARCH-M-GED).     

Preface—Monetary and Exchange Rate Strategies for the European Union's Eastern Enlargement

Open Economies Review -     

Returns,Volatilities, and Correlations Across Mature,Regional, and Frontier Markets: Evidence from South Asia

We investigate returns, volatilities, and correlations across mature, dominant regional, and frontier equity markets. Standard & Poor's 500 is chosen as a mature equity market; India is chosen as a dominant regional market; and Bangladesh, Pakistan, and Sri Lanka are chosen as frontier markets. Our empirical tests show that the frontier markets remain fundamentally decoupled from the mature markets during normal market periods. During turbulent times, the contagion effects from the mature to the frontier markets become more pronounced. The results suggest that the dominant regional market plays a key role in disseminating shocks across the frontier markets during normal periods; during the turbulent recent financial crisis period, a similar contagion is not observed.