References/Notes/Attributions:
Source
Online complements to Ziliak (1997).
Journal of Business Economics and Statistics web site: http://amstat.tandfonline.com/loi/ubes20/.
References
Colin Cameron A, K. Trivedi P (2005). Microeconometrics: Methods and Applications. Cambridge University Press. ISBN 0521848059, doi: 10.1017/CBO9780511811241.
Ziliak JP (1997). “Efficient Estimation with Panel Data When Instruments Are Predetermined: An Empirical Comparison of Moment-Condition Estimators.” Journal of Business & Economic Statistics, 15(4), 419–431. ISSN 07350015.