My main research interest is in the history of economic thought (for example, Leontief, Sraffa, and early pioneers of related linear economic models).
Parys, W. (2016). The interaction between Leontief and Sraffa. No meeting, no citation, no attention? European Journal of the History of Economic Thought, vol. 23(6), pp. 971-1000.
Parys, W. (2016). Annotated Potron Bibliography. Cahiers d'Economie Politique, no. 71, pp. 151-179.
Parys, W. (2014). Why didn't Charasoff and Remak use Perron-Frobenius mathematics? European Journal of the History of Economic Thought, vol. 21 (6), pp. 991-1014.
Parys, W. (2013). All but one: how pioneers of linear economics overlooked Perron-Frobenius mathematics. University of Antwerp. Research paper 2013-030, 73 p. (also online via RePEc).
Bidard, C., Erreygers, G. & Parys, W. (2009). Our daily bread: Maurice Potron, from Catholicism to mathematical economics. European Journal of the History of Economic Thought, vol. 16 (1), pp. 123-154.
Parys, W. (1982). The deviation of prices from labor values. American Economic Review, vol. 72 (5), pp. 1208-1212.
Parys, W. (1977). A simple criterion for equal value composition of capital. Quarterly Journal of Economics, vol. 91 (3), pp. 511-512.