Matching in observational studies
By: Sharon Anderson and Walter Vandaele
Contributors: Vandaele, Walter; Harvard University. Graduate School of Business Administration. Division of Research
Series: Working paper / Division of Research, Graduate School of Business Administration, Harvard University -- HBS 77-22; Working paper (Harvard University. Graduate School of Business Administration. Division of Research) -- HBS 77-22.
Publisher: Division of Research, Graduate School of Business Administration, Harvard University
Published: 1977
Place of publication: Boston, Mass. (Soldiers Field, Boston 02163)
Language: eng
Number of pages: 50