We use a laboratory experiment to identify the impact of risk in the private and public dimensions of social investments. In variants of a public good game, we separate the return a subject's investment generates for herself vs. the return to others. We find a detrimental effect of risk on...

This paper examines how bilateral economic linkages shape consumption synchronization across economies. Using state-level data from the US, we find that the degree of bilateral consumption risk sharing decreases with geographic distance. To explain this novel fact, we develop an open economy...