1. Macroeconomic impacts of migrant workers analyses with a cge model
Chalongphob Sussangkarn

2. People's participation in community development
Orapin Sopchokchai

3. Tax holidays give them a vacation
Frank Flatters

4. The nre-gis spatial database
Arnel B. Rala and Ukrit Uparasit

5. The polluter-pays principle so who pays
Adis Israngkura