We propose an objective for the firm in a general model of production economies extending over time under uncertainty and with incomplete markets. Trading in commodities and shares of stock occurs sequentially on spot markets at all date-events. We derive the objective of the firm from the...

We set up a theoretical framework to discuss the impact of trade liberalization and R&D policies on domestic exporting firms' incentive to innovate and social welfare. In this framework, exporting firms invest in R&D to reduce their production costs and, in return, receive R&D subsidies from the...

This paper addresses how corporate environmentalism can be a means of differentiation and of green-washing. Since consumers can seldom directly observe a firm's environmental quality (a problem not easily solved through eco-labeling), published environmental reports and advertising can mislead...

In an economy with a non-convex production sector, we provide an assumption on each individual producer, which implies that the survival assumption holds true at the aggregate level for general pricing rules. For the marginal pricing rule, we derive this assumption from the bounded marginal...

Economic literature has introduced large theories on critical role of micro and small firms (MSEs) in the economic development. Particularly in developing countries, the development of the sectore has become a channel of poverty reduction by providing job opportunities and creating welfares....

Extractive industries face two main challenges in terms of CSR and poverty reduction: 1) recognize that societal activity is part of their core business; 2) take part in socio-economic projects that contribute to their stakeholders' empowerment and not only to their living conditions. Based on...

This paper argues that mainstream economic theory, far from providing an indisputable plea in favor of shareholder value-maximization, offers striking arguments showing quite the opposite: profit-maximization cannot be a legitimate goal for private firms. This opens the door for a widening of a...

This article analyzes the behavior of a producer of a legal addictive good (tobacco, alcohol or gambling) facing a demand with social interactions, especially a deterrence effect of heavy use on initiation. We simulate an epidemic model to estimate at what conditions it could be interesting for...

This paper focuses on the influence of the influence of the opening of a market of allowances, such as the European Union Emission Trading Scheme, on the general equilibrium of an economy. Assuming there existed an equilibrium before the opening of this new market, we describe the changes in the...

We present a continuous time non-tatonnement process for frictionless and perfectly competitive markets with (possibly non-convex) production, where the natural rate of unemployment (NRU) emerges as the asymptotic value of unemployment. Consumers and producers are myopic and repeatedly...