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THE SELECTION PROBLEM.
MANSKI, C.F., (1990)
CONFIDENCE SETS CENTERED AT JAMES-STEIN ESTIMATORS- A SURPRISE CONCERNING THE UNKNOWN VARIANCE CASE.
HWANG, J.T., (1989)
Banks' Liability Structure and Mortgage Lending During the Financial Crisis
Dagher, Jihad, (2012)
Raking and Regression
Imbens, G.W., (1993)
Sources of Identifying Information in Evaluation Models.
Angrist, J.D., (1991)
Combining Micro and Macro Data in Microeconometric Models.
Imbens, G.W., (1991)