Existence of Pure Strategy Nash Equilibrium in Bertrand-Edgeworth Oligopolies

This article is searching for necessary and sufficient conditions which are to be imposed on the demand curve to guarantee the existence of pure strategy Nash equilibrium in a Bertrand-Edgeworth game with capacity constraints.

Redefining economic reason

Despite of Martin Heidegger’s warning not modern technology but modern economizing destroys the Being. With its exclusive focus on profit-making modern economizing endangers the integrity and diversity of natural ecosystems, autonomy and culture of local communities, and chances of future generations for a decent life. This paper gives a critique of the profit principle and redefines economic rationality in a more holistic, substantive and humanistic form.