The increasing uptake of environmental provisions in preferential trade agreements (PTAs) is well documented, but little is known about why countries prefer certain types of provisions over others. This contribution exploits a fine-grained data-set on environmental provisions in PTAs and...

In recent years, impact investors – private investors who seek to generate simultaneously attractive financial and social returns – have attracted intense interest and controversy. We analyze a novel, comprehensive data set of impact and traditional investors to assess how the non-financial...

In recent years, impact investors - private investors who seek to generate simultaneously financial and social returns - have attracted intense interest and controversy. We analyze a novel, comprehensive data set of impact and traditional investors to assess how the non-financial characteristics...

Portfolio allocation decisions increasingly incorporate social values. The most common of these strategies are misguided. We develop a tractable framework in which commercial and social investors compete, and identify alternative strategies for social investors that result in higher social...

I present a model of financing social enterprises to delineate the role of impact investors relative to “pure” philanthropists. I characterize the optimal scale and structure of a social enterprise when financed by grants, and when financed by investments. The analysis yields two heuristics...

Microcredit and other forms of small-scale finance have failed to catalyze entrepreneurship in developing countries. In these credit markets, borrowers and lenders often bargain over not only the interest rate but also implicit restrictions on types of investment. We build a dynamic model of...