Measuring Aggregate Human Capital / Casey B. Mulligan, Xavier Sala-i-Martin.

Format:

Book

Author/Creator:

Mulligan, Casey B.

Contributor:

National Bureau of Economic Research.

Sala-i-Martin, Xavier.

Series:

Working Paper Series (National Bureau of Economic Research) no. w5016.

NBER working paper series no. w5016

Language:

English

Physical Description:

1 online resource: illustrations (black and white);

Place of Publication:

Cambridge, Mass. National Bureau of Economic Research 1995.

Summary:

In this paper we construct a set of human capital indexes for the states of the United States for each Census year starting in 1940. In order to do so, we propose a new methodology for the construction of index numbers in panel data sets. Our method is based on an optimal approach by which we choose the 'best' set index numbers by minimizing the expected estimation error subject to some search constraints. Some of the empirical findings are that the stock of human capital in the United States grew twice as rapidly as the average years of schooling and that human capital inequality across states went up during the 1980s (while the dispersion of schooling actually fell). We conclude that using the average years of schooling for the empirical study of existing growth models may be misleading.

Notes:

Print version record

February 1995.