1. Ammar Siamwalla , 1989 , A Dynamic Analysis of Thai Agricultural Growth: Some Lessons from the Past. Paper presented to the Workshop on TDRI Research Activities Supported by the EPD II Project, 7-8 October, Chiangmai, Thailand.
2. Chalongphob Sussangkarn , 1987 , The Thai Labour Market: A Study of Seasonality and Segmentation. Paper presented to the Macroeconomic Research Conference, TDRI, Cha-am, Thailand.