. The three sub-samples for the periods before, during and after joining the WTO display significantly different volatility … the WTO. The empirical results have significant implications for risk management and policy in the agricultural industry … volatility in daily hog prices in Taiwan from 23 March 1999 to 30 June 2007, which enables an analysis of the effects of joining …

. The three sub-samples for the periods before, during and after joining the WTO display significantly different volatility … the WTO. The empirical results have significant implications for risk management and policy in the agricultural industry … volatility in daily hog prices in Taiwan from 23 March 1999 to 30 June 2007, which enables an analysis of the effects of joining …

on daily hog prices in the periods before, during and after joining the WTO, which we will refer to as periods of … in Taiwan from 23 March 1999 to 30 June 2007, which enables an analysis of the effects of joining the WTO. The paper … structural changes, such as joining the WTO, are concerned. The three sub-samples relating to the period before, during and after …