| A political-economic analysis of free-trade agreements PI Levy The American Economic Review, 506-519, 1997 | 695 | 1997 |
| Untitled: A study of formal and informal property rights in urban Ecuador JO Lanjouw, PI Levy The Economic Journal 112 (482), 986-1019, 2002 | 400 | 2002 |
| Sanctions on South Africa: what did they do? PI Levy American Economic Review 89 (2), 415-420, 1999 | 310 | 1999 |
| Lobbying and international cooperation in tariff setting PI Levy Journal of international Economics 47 (2), 345-370, 1999 | 84 | 1999 |
| Regionalism and the (dis) advantage of dispute-settlement access PI Levy, TN Srinivasan The American Economic Review 86 (2), 93-98, 1996 | 60 | 1996 |
| Do we need an undertaker for the Single Undertaking? Considering the angles of variable geometry PI Levy ECONOMIC DEVELOPMENT &, 417, 2006 | 42 | 2006 |
| The TBT Panels: US–Cloves, US–Tuna, US–COOL R Howse, PI Levy World Trade Review 12 (2), 327-375, 2013 | 39 | 2013 |
| Tales of the South Pacific: President Obama and the transpacific partnership C Barfield, PI Levy AIE International Economic Outlook, American Enterprise Institute, Washington DC, 2009 | 33* | 2009 |
| A difficult question in deed: A cost-benefit framework for titling programs JO Lanjouw, P Levy Wm. & Mary L. Rev. 45, 889, 2003 | 28 | 2003 |
| In search of an Obama trade policy C Barfield, P Levy American Enterprise Institute, 2009 | 24 | 2009 |
| A political-economic analysis of free trade agreements PI Levy Economic Growth Center, Yale University, 1993 | 22 | 1993 |
| Free trade agreements and inter-bloc tariffs PI Levy Department of Economics, Yale University, 1998 | 19 | 1998 |
| Imaginative obstruction: modern protectionism in the global economy PI Levy Georgetown Journal of International Affairs, 7-14, 2009 | 15 | 2009 |
| EC–Seal Products: Seals and Sensibilities (TBT Aspects of the Panel and Appellate Body Reports) PI Levy, DH Regan World Trade Review 14 (2), 337-379, 2015 | 14 | 2015 |
| Do you mind if I don't smoke? Products, purpose and indeterminacy in US – Measures Affecting the Production and Sale of Clove Cigarettes T Broude, PI Levy World Trade Review 13 (2), 357-392, 2014 | 14 | 2014 |
| The World Trade Organization and the developing countries. R Khalid, P Levy, M Saleem The World Trade Organization and the developing countries., 1999 | 13 | 1999 |
| The Treatment of Chinese SOEs in China's WTO Protocol of Accession PI Levy World Trade Review 16 (4), 635-653, 2017 | 10 | 2017 |
| Lobbying and international cooperation in tariff setting PI Levy Center Discussion Paper, 1994 | 10 | 1994 |
| The United States-Peru Trade Promotion Agreement: What Did You Expect? PI Levy Available at SSRN 1501243, 2009 | 8 | 2009 |
| Tales of the South Pacific C Barfield, PI Levy AEI Online, 2009 | 7 | 2009 |
