| WPS4816 | The developing world's bulging (but vulnerable) "middle class" | Ravallion, Martin | 2009/01 |
| WPS4802 | The political economy of village sanitation in south India : capture or poor information ? | Ban, Radu; Das Gupta, Monica; Rao, Vijayendra | 2008/12 |
| WPS4747 | Political alternation as a restraint on investing in influence : evidence from the post-communist transition | Milanovic, Branko; Hoff, Karla; Horowitz, Shale | 2008/10 |
| WPS4716 | Development, modernization, and son preference in fertility decisions | Filmer, Deon; Friedman, Jed; Schady, Norbert | 2008/09 |
| WPS4507 | Agency, education and networks : gender and international migration from Albania | Stecklov, Guy; Carletto, Calogero; Azzarri, Carlo; Davis, Benjamin | 2008/02 |
| WPS4521 | How does Vietnam's accession to the World Trade Organization change the spatial incidence of poverty? | Fujii, Tomoki; Roland-Holst, David | 2008/02 |
| WPS4524 | The effectiveness of policies to control a human influenza pandemic : a literature review | Dutta, Arin | 2008/02 |
| WPS4474 | Indigenous and colonial origins of comparative economic development : the case of colonial India and Africa | Bayly, C. A. | 2008/01 |
| WPS4424 | Improving nutritional status through behavioral change : lessons from Madagascar | Galasso, Emanuela; Umapathi, Nithin | 2007/12 |
| WPS4386 | Psychological health before, during, and after an economic crisis : results from Indonesia, 1993 - 2000 | Friedman, Jed; Thomas, Duncan | 2007/11 |