published journal article Population and Employment Densities: Structure and Change Journal of Urban Economics Publication Date November 1, 1994 Author(s) Kenneth Small, Shunfeng Song View published journal article Suggested Citation Kenneth A. Small and Shunfeng Song (1994) “Population and Employment Densities: Structure and Change”, Journal of Urban Economics, 36(3), pp. 292–313. Available at: 10.1006/juec.1994.1037.