Role of the Private Sector in Education in Vietnam Evidence from the Vietnam Living Standards Survey Heftet / 1998 / Engelsk
Impact Evaluation in International Development Theory, Methods, and Practice Glewwe Paul Heftet / 2022 / Engelsk
Schooling, Skills and the Returns to Government Investment in Education Exploration Using Data from Ghana Glewwe Paul Heftet / 1991 / Engelsk
Guide to Living Standards Measurement Study Surveys and Their Data Sets Grosh Margaret E. Heftet / 1995 / Engelsk
