← Search American Economic Review Vol. 88 No. 2 1998 Tax Policy and Human-Capital Formation James J. Heckman; Lance Lochner; Christopher Taber Volume88 Issue2 Pages293-297 Sources bibtex:phds-export.bib Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓