Information rules - a strategic guide to the network economy. - Carl Shapiro; Hal R. Varian (Harvard Business School Press, 1999)

The Effect of Native Language on Internet Usage - Neil Gandal; Carl Shapiro (CoRR, 2001)

Economic Assessment of the Use Value of Geospatial Information. - Richard Bernknopf; Carl Shapiro (ISPRS Int. J. Geo Inf., 2015)