Template-type: ReDIF-Paper 1.0 Author-Name: Nigus, Halefom Author-Email: nigus@merit.unu.edu Author-Workplace-Name: UNU-MERIT Author-Name: Nillesen, Eleonora Author-Email: nillesen@merit.unu.edu Author-Workplace-Name: UNU-MERIT Author-Name: Mohnen, Pierre Author-Email: mohnen@merit.unu.edu Author-Workplace-Name: UNU-MERIT Title: The effect of weather index insurance on social capital: Experimental evidence from Ethiopia Abstract: In this study, using data from lab-in-the-field experiment, we explore whether the introduction of weather index insurance crowds in or crowds out social capital in northern Ethiopia. We use contributions in the public good game as a measure of social capital. We find that weather index insurance crowds out social capital. The free-riding problem created by the positive externality of weather index insurance and development of self-sufficiency behaviour are found to be the causal mechanisms behind the crowding out phenomenon. Our results indicate that formal insurance mechanisms do not occur in a vacuum and may have unintended effects. Hence, this study suggests that novel insurance product design and marketing strategies should be used to ameliorate such unintended effects. Classification-JEL: C93, G22, H41, O17 Keywords: Weather index insurance, social capital, public goods game, Ethiopia Series: UNU-MERIT Working Papers Creation-Date: 20180219 Number: 2018-007 File-URL: https://unu-merit.nl/publications/wppdf/2018/wp2018-007.pdf File-Format: application/pdf File-Size: 275 Kb Handle: RePEc:unm:unumer:2018007