| WPS5515 | Do private inspection programs affect trade facilitation ? | Velea, Irina; Cadot, Olivier; Wilson, John S. | 2010/12 |
| WPS5261 | Export performance and trade facilitation reform : hard and soft infrastructure | Portugal-Perez, Alberto; Wilson, John S. | 2010/04 |
| WPS5214 | Distance and regionalization of trade for low-income countries | Carrere, Celine; de Melo, Jaime; Wilson, John | 2010/02 |
| WPS5128 | Time as a determinant of comparative advantage | Li , Yue; Wilson, John S. | 2009/11 |
| WPS5064 | Aid for trade facilitation | Helble, Matthias; Mann, Catherine; Wilson, John S. | 2009/09 |
| WPS4916 | Beyond the information technology agreement : harmonization of standards and trade in electronics | Portugal-Perez, Alberto; Reyes, Jose-Daniel ; Wilson, John S. | 2009/04 |
| WPS4911 | Weathering the storm : investing in port infrastructure to lower trade costs in East Asia | Abe, Kazutomo; Wilson, John S. | 2009/04 |
| WPS4848 | Assessing the impact of political economy factors on rules of origin under NAFTA | Portugal-Perez, Alberto | 2009/02 |
| WPS4790 | Expanding trade within Africa : the impact of trade facilitation | Njinkeu, Dominique; Wilson, John S.; Fosso, Bruno Powo | 2008/12 |
| WPS4731 | Governance, corruption, and trade in the Asia Pacific region | Abe, Kazutomo; Wilson, John S. | 2008/09 |