Let’s start with a little quiz. Grab a piece of paper and pencil.   What’s the share of legal immigrants in the US population? (or you can choose the Germany, UK, Italy, Sweden or France).  A…

Markus Goldstein |

Photo: SkyPics Studio/Shutterstock Data on the sharing economy (Uber, Airbnb and so on) are scarce, but a recent study estimates that the revenue growth of these platforms has been dramatic. In…

Hernan Winkler |

In a 2009 paper, David McKenzie and coauthors Chris Woodruff and Suresh de Mel find that giving cash grants to male entrepreneurs in Sri Lanka has a positive and significant return, while giving…

Markus Goldstein |

In my very first experiment, Suresh de Mel, Chris Woodruff, and I gave small grants of capital to microenterprises in Sri Lanka. We found that these one-time grants had lasting impacts on firm…

David McKenzie |

This is the eleventh in our series of posts by students on the job market this year Researchers, policymakers and aid organizations have devoted lots of attention to improving access to credit and…

Development Impact Guest Blogger |

Measuring microenterprise profits is hard. Most owners of these small firms keep no records and have very volatile incomes.  Asking firm owners what their profits are can lead to high refusal…

David McKenzie |

There has been a lot of recent debate and discussion about the role of cash grants in aid, and whether aid is more effective when simply given as unrestricted cash compared to approaches such as…

David McKenzie |

A few months ago, the first randomized evaluation of the One Laptop Per Child (OLPC) came out as a working paper (you can find a brief summary by the authors here), after circulating in the…

Berk Özler |