Economic Contribution of Migrant Workers to Thailand

Abstract In the past decade or two, an increasing number of migrants from countries neighbouring Thailand have moved to Thailand temporarily or permanently in search for jobs and life security, causing an increase in the labour supply in the Thai labour market. This paper attempts to find the economic contribution of these migrant workers to Thailand using various data sources and a collection of related findings. We find that capital gains from migrant workers show an increasing trend from around 0.03 per cent of the real national income (880 million baht) in 1995 to around 0.055 per cent of the real national income (2,039 million baht) in 2005. Using the adjusted labour share, the net contribution of migrant workers is on average 0.023 per cent of the real national income per year, or around 760 million baht per year.