Cremer, Helmuth and Thisse, Jacques-François (1999) On the Taxation of Polluting Products in a Differentiated Industry. European Economic Review, 42.

Cremer, Helmuth and Thisse, Jacques-François (1994) Commodity Taxation in a Differentiated Oligopoly. International Economic Review, 35. pp. 613-633.

Cremer, Helmuth and Thisse, Jacques-François (1993) Commodity Taxation in a Differentiated Oligopoly. IDEI Working Paper, n. 25

Cremer, Helmuth, Marchand, Maurice and Thisse, Jacques-François (1991) Mixed Oligopoly with Differentiated Products. International Journal of Industrial Organization, 9. pp. 43-53.