This study investigates how transportation costs and environmental damage affect social
welfare and the optimal degree of nationalization by assuming asymmetric mixed oligopoly …

This study considers the strategic relations between emission tax and environmental
corporate social responsibility (ECSR) in a Cournot–Bertrand comparison and analyzes two …

This article formulates a mixed oligopoly in which a public firm competes with two private
firms that may adopt corporate social responsibility (CSR). We then determine the optimal …

This study considers the timing of environmental policies with a consumer-friendly firm
having abatement technology and compares two market-based regulatory instruments …

This study formulates a new model of mixed oligopolies in free entry markets. A state-owned
public enterprise is established before the game, private enterprises enter the market, and …

This study considers a free licensing strategy with passive ownership and investigates the
interaction with ex-post privatization policy in a mixed oligopoly where free licensing can be …

This study examines firms' decisions on cost‐reducing research and development (R&D)
along with the government's output subsidy policy with research spillovers. We investigate …

We formulate a mixed triopoly in which one state enterprise competes with one domestic
and one foreign private enterprise. The private enterprise can transfer its technology to the …

This study investigates environmental policies in free-entry mixed markets taking account of
excess burden of taxation. We consider and compare the two ex-ante and ex-post tax …

This study formulates a two‐period model of mixed oligopoly in which the government
privatizes a state‐owned public firm over multiple periods. We introduce the shadow cost of …