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| 1 | Research, Productivity, and Output Growth in Chinese Agriculture显示文摘 | Fan Sheng- gen P G Pardey | 1997 | Journal of Development Economics1997，，53： | 1 |
| 2 | Financing agricultural research:international investment patterns and policy perspectives显示文摘 | Alston J M Pardey P G Roseboom J | 1998 | World Development1998，26，6： | 1 |
| 3 | Agricultural R D policy: a tragedy of the international commons显示文摘 | JAMES J S PARDEY P G ALSTON J M | 2008 | Agribusiness2008，，4： | 1 |
| 4 | Research, productivity, and output growth in Chinese agriculture 显示文摘 | Fan Shenggen Pardey P G | 1997 | Journal of De- velopment Economics1997，53，： | 1 |
| 5 | Research Returns Redux:A Meta-Analysis of the Returns to Agricultural R&D显示文摘 | ALSTON J M MARRA M C PARDEY P G | 2000 | Australian Journal of Agricultural and Resource Economics2000，44，： | 1 |
| 6 | Research,productivity,and output growth in Chinese agriculture显示文摘 | Fan S Pardey P G | 1997 | Journal of Development Economics1997，53，1： | 1 |
| 7 | Casual relationships between public sector agricultural research expenditures and out put显示文摘 | PARDEY P G GRAIG B J | 1989 | American Journal of Agricultural Economics1989，，： | 1 |
| 8 | A disaggregated perspective on post-war productivity growth in US agriculture:isn’t that spatial?显示文摘 | Acquaye A K A Alston J M Pardey P G | 2002 | Agricultural Productivity2002，，： | 1 |
| 9 | Research, productivity, and output growth in Chinese agriculture显示文摘 | Fan S G Pardey P G | 1997 | Journal of Development Economics1997，，： | 1 |
| 10 | Research, productivity, and output growth in Chinese agriculture显示文摘 | Fan S G Pardey P G | 1997 | Journal of Development Economics1997，，： | 1 |
| 11 | Research, Productivity, and Output Growth in Chinese Agriculture显示文摘 | Fan S G Pardey P G | 1997 | Journa of Development Economics1997，53，： | 1 |
| 12 | Casual relationships between public sector agricultural research expenditures and output显示文摘 | Pardey P Craig G | 1989 | American Journal of Agricultural Economics1989，71，4： | 1 |
| 13 | Research,productivity,and output growth in Chinese agriculture显示文摘 | Fan S Pardey P G | 1997 | Journal of Development Economics1997，53，1： | 1 |
| 14 | Financing agricultur- al research: International investment patterns and policy perspectives 显示文摘 | J M ALSTON P G PARDEY J ROSEBOOM | 1998 | World Development1998，26，6： | 1 |
| 15 | Research, productivity, and output growth in Chinese agriculture 显示文摘 | Fan S G Pardey P G | 1997 | Journal of Development Economics1997，53，1： | 1 |
| 16 | Research,productivity,and output growth in Chinese agriculture显示文摘 | FAN S PARDEY P G | 1997 | Journal of Development Economics1997，53，： | 1 |
| 17 | Plants and intellectual property: an international appraisal 显示文摘 | Koo B Nottenburg C Pardey P G | 2004 | Science2004，306，19： | 1 |
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