Dhingra, S. and Morrow, John (2019) Monopolistic competition and optimum product diversity under firm heterogeneity. Journal of Political Economy 127 (1), pp. 196-232. ISSN 0022-3808.

Boehm, J. and Dhingra, S. and Morrow, John (2018) Product diversification in Indian manufacturing. In: Kohler, W. and Yalcin, E. (eds.) Developments in Global Sourcing. CESifo Seminar Series. Cambridge, U.S.: MIT Press, pp. 337-350. ISBN 9780262037570.

Dhingra, S. and Morrow, John (2017) Efficiency in large markets with firm heterogeneity. Research in Economics 71 (4), pp. 718-728. ISSN 1090-9443.