Chain migration through the social network: experience of labour migrants in Kuwait

Labour migration to the Gulf countries is predominantly contract based and a majority of workers fall below the salary ceiling necessary for sponsoring family members. Despite this, social networks have expanded in Kuwait, primarily in the form of sponsorship of additional labour migrants by those already in the country.
The objectives of the article are to describe how the process of arranging sponsorship works, to delineate the predictors of moving through a friend or relative, or arranging sponsorship for a subsequent labour migrant, and to assess the "multiplier" effect of the above process. The article is based on a survey among 800 South Asian skilled and unskilled male migrants, 200 each from Bangladesh, India, Pakistan and Sri Lanka.
About 34 per cent of all respondents moved through friends or relatives, 50 per cent through agents and 16 per cent through direct hiring or the government bureau. Logistic regression analysis indicated that the factors most likely to predict a move through the social network consisted of being a Pakistani or Indian, being a Muslim, and possessing some skills.
One-quarter of all migrants had arranged the visa for another migrant since they came to Kuwait. Logistic regression analysis showed the respondent's duration of stay in Kuwait to be an exceptionally important predictor for arranging sponsorship for an additional migrant.
Monthly income, being married and being a Muslim were also positively associated with arranging sponsorship. In terms of the multiplier effect, about 0.78 visas had been arranged per migrant. Pakistanis, who had the longest average duration of stay in Kuwait, arranged the maximum number (1.6) of visas on average.