IER April 2010

Editor's Introduction
      Asad Zaman

Metin-Ozcan, Kivilcim, Yilmaz Akdi ve Koray Kalafatcilar
       Application of Periodogram-Based Cointegration Test for the Analysis of the Services and
       Goods Sector Inflations

      Abstract

Switzer, Lorne N. ve Haibo Fan
       Limit Orders, Trading Activity, and Transactions Costs in Equity  Futures in an Electronic
       Trading Environment

      Abstract

Asad Zaman
      Causal Relations via Econometrics
      Abstract