Harris Jeffrey E
Massachusetts Institute of Technology, Cambridge, MA 02139 USA.
Rev Econ Househ. 2020;18(4):1039. doi: 10.1007/s11150-020-09507-w. Epub 2020 Sep 9.
[This corrects the article DOI: 10.1007/s11150-020-09496-w.].
[本文更正了文章的数字对象标识符:10.1007/s11150-020-09496-w。]