This paper investigates the trade effects of Turkey’s trade integration into the EU. To this end sectoral trade flows to the EU based on panel data from the period 1988 to 2002 are examined concentrating on Turkey's sixteen most important export sectors. Emphasis is placed on the role of price...

This paper evaluates the performance of alternative estimation methods for multiplicative and log models with heteroskedasticity. Contrary to Santos Silva and Tenreyro (2006), the results of a simulation study indicate that the Pseudo Poisson Maximum Likelihood estimator (PPML) is not always the...