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Timing and duration of exposure in evaluation of social programs
King, Elizabeth M.; Behrman, Jere R. - In: The World Bank research observer 24 (2009) 1, pp. 55-82
Persistent link: https://www.econbiz.de/10003848446
Cover Image
Timing and Duration of Exposure in Evaluations of Social Programs
King, Elizabeth M.; Behrman, Jere R. - In: The World Bank research observer 24 (2009) 1, pp. 55-82
Persistent link: https://www.econbiz.de/10008246050