A competitive market mechanism is a prominent example of a nonbinary social choice rule, typically defined for a special class of economic environments in which each social state is an economic allocation of private goods, and individuals’ preferences concern only their own personal...

With preference rigidities we find Pareto optima of an exchange economy, some of which involve unconsumed endowments. We show that such Pareto Optima can only be attained as market equilibria if there is a top dog in the initial endowment distribution who is richer than the other individuals....

This paper introduces a theory of market incompleteness based on the information transmission role of prices and its adverse impact on the provision of insurance in financial markets. We analyse a simple security design model in which the number and payoff of securities are endogenous. Agents...

This note argues that the competitive paradigm of neoclassical economics breaks down in the presence of constant returns to scale (CRS). With CRS, all goods can be produced at identical costs by all economic agents, making self-production a feasible alternative to market production. In the...

Large data centers enjoy government support in many countries. These centers are not laborintensive, but energy-intensive, thus tending to push up electricity prices and possibly crowding out labor-intensive firms. In addition, when owned by multinational companies, profits are difficult to tax...

We investigate consequences of ambiguity on efficient allocations in an exchange economy. Ambiguity is embodied in the model uncertainty perceived by the consumers: they are unsure what would be the appropriate probability measure to apply to evaluate consumption and keep in consideration a set...

The article discusses the theoretical foundations for the implementation of the analysis of the effectiveness of the Russian business community, and also analyzes the totality of approaches of domestic authors of fundamental and applied literary sources with their subsequent systematization. As...

We discover that letting agents pairwise sequentially exchange at "wrong" prices has a robust effect on prices at convergence. If the initial relative price for a good is cheaper than the equilibrium walrasian price due to initial endowments, the initial excess demand effect pushes resource...

This Article critique the role that the partial equilibrium trade-off paradigm plays in the debate over the definition of “consumer welfare” that courts should employ when developing and applying antitrust doctrine. The paper contends that common reliance on the paradigm distorts the debate...