@article{Ryan:16581,
      recid = {16581},
      author = {Ryan, James G. and Garrett, James L.},
      title = {THE IMPACT OF ECONOMIC POLICY RESEARCH: LESSONS ON  ATTRIBUTION AND EVALUATION FROM IFPRI},
      address = {2003},
      number = {590-2016-39881},
      series = {Impact Assessment Discussion Paper 20},
      pages = {24},
      year = {2003},
      url = {http://ageconsearch.umn.edu/record/16581},
      doi = {https://doi.org/10.22004/ag.econ.16581},
}