Publications Search Results Your query returned 2 citations. Results 1 - 2 Results per page: 25 50 100 Sort by: Pub Date (newest) Pub Date (oldest) Title A-Z Recent Additions Author A-Z Author Z-A [1] Clear All Pub. Year Citation 1988 Cornwell, Christopher, Rupert, Peter . Efficient Estimation with Panel Data: An Empirical Comparison of Instrumental Variables Estimators. Journal of Applied Econometrics. 3, 149-155. Full Text Options: DOI Worldcat Google Scholar Export Options: RIS/EndNote 1998 Dorsey, Stuart, Cornwell, Christopher, Macpherson, David . Pensions and Productivity. Kalamazoo, MI: W.E. Upjohn Institute. Export Options: RIS/EndNote Results 1 - 2 of 2 [1]