Key points are not available for this paper at this time.
Walter W. Hauck, Sharon Anderson, Francis J. Leahy, III, Finite-Sample Properties of Some Old and Some New Estimators of a Common Odds Ratio from Multiple 2 × 2 Tables, Journal of the American Statistical Association, Vol. 77, No. 377 (Mar., 1982), pp. 145-152
Hauck et al. (Mon,) studied this question.