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Keywords: PSM
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Journal Articles
International Journal of Development Issues (2023) 22 (2): 278–297.
Published: 26 May 2023
... to reduce bias due to reverse causality. In the second stage, we match each treated firm to one or more control firms that have the closest propensity scores (Becker and Ichino, 2002 ; Rosenbaum and Rubin, 1983). The PSM estimator of the ATT can then be expressed as follows: H3. Firms...
Journal Articles
International Journal of Development Issues (2025) 24 (1): 1–15.
Published: 05 July 2022
... publication and authors. The full terms of this licence maybe seen at http://creativecommons.org/licences/by/4.0/legalcode PSM Poverty Household welfare South Africa Rural areas H55 J14 J18 Since the inception of democratic rule, South African government has turned to social grants...
