This paper investigates the crowding-out effect of formal insurance on informal risk-sharing arrangements via theory and laboratory experiment. Our model and simulation predict that the crowding out of private transfers is often more than one-for-one and will reduce the total risk coverage....

This paper investigates whether and how the crowding-out effect of formal insurance on informal risk sharing is mitigated by social preference change. We design a lab experiment in which formal insurance is introduced and removed unexpectedly in a repeated risk-sharing game. We find evidence of...

The literature has mixed results on how formal insurance affects informal risk sharing. Whether such effect is motivated extrinsically or intrinsically also remains unclear. We design a lab experiment in which formal insurance is introduced and removed unexpected and the insurance purchase...