This paper examines the real and nominal convergence between the Central and Eastern European countries and the EU, using fractional cointegration analysis for the period 1980-2003. Fractional cointegration analysis is a flexible methodology, which allows for more subtle forms of mean reversion....

In this paper, we use a disaggregated approach suggested in (Campbell et al. 2001) to study the volatility of a typical stock in the Istanbul Stock Exchange (ISE) at the market, industry, and firm levels over the period 1992-1999. The aim of study is to examine the link between these three...