@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042052,
 author = {Anderson, T. W. and Kunitomo, Naoto and Matsushita, Yukitoshi},
 month = {Jul},
 note = {application/pdf, 本文フィルはリンク先を参照のこと},
 title = {On Finite Sample Properties of Alternative Estimators of Coefficients in a Structural Equation with Many Instruments},
 year = {2008}
}