1. Brown, N.L., Wooldridge, J.M., 2023. More Efficient Estimation of Multiplicative Panel Data Models in the Presence of Serial Correlation. Working Paper, https://drive.google.com/file/d/1EMVJZCbr-dCyal7XYpIfc5gcHDpdUetZ/view.
2. The dynamics of health in the British household panel survey;Contoyannis;J. Appl. Econometrics,2004
3. Econometric models for count data with an application to the patents-R & D relationship;Hausman;Econometrica,1984
4. The log of gravity;Santos Silva;Rev. Econ. Stat.,2006
5. Testing for selectivity bias in panel data models;Verbeek;Internat. Econom. Rev.,1992