Drawing from a broad range of sources, we define and discuss the two primary ways of contemplating issues related to environmental economics, namely, interventionism and libertarianism. We then interpret a cellular automaton as a model that allows for either approach, as well as anarchy, and...

The cleaning up costs after closure of chemical or nuclear plants are large. They have to be taken into account in the production costs and in the pricing of the corporate, owner of such plants. Moreover, it is necessary to create a reserve account to cover these future large and long term...

On 27 October 2007 the Russian Federation revoked Lufthansa Cargo's rights to fly over Russian territory. The withdrawal came as a surprise to Lufthansa Cargo and shortly after the dispute started it evolved from an economic to a political conflict which awoke international interest. The...

A debate around the book by Denis Segrestin ("Les chantiers du manager", Paris, Colin, 2004) gives an opportunity to hope for deeper and rigorous anaytical frameworks about organizational theories of firms. Two perspectives are suggested: firms as collective action systems open to their...

Including real options in firms ’ value raises numerous difficulties. Limitations concerning the relevance of option pricing models outside financial markets are the most salient, but carrying out a valuation implies other assumptions, especially on firms’ governance. In particular,...

The article discusses the origins of the U-shaped average cost curve, which is one of the most widely used tools in microeconomic analysis. Its widespread use leads many to consider it as a basic tool, obscuring the fact that the graph of the U-shaped average cost curve is part of a complex...

A principal needs a worker for the production of a good. The worker can be hired as an internal agent, or an external agent under a contract. These two organizational modes correspond to in-house production and outsourcing, respectively. In each case, the agent earns experience benefits: future...

Chennai city, the capital of Tamil Nadu state in South India, has been experiencing rapid expansion since the last two decades, resulting in major changes in land use and degradation of wetlands. Small lakes in the peri-urban areas face severe strain on their environment due to transition of...