In this paper it is demonstrated that voluntary bargaining over a collective decision under asymmetric information may well lead to ex post efficiency if the default decision is non-trivial. It is argued that the default decision may be interpreted as a 'simple' contract that the parties have...

This paper analyzes the allocation of decision-making authority when the principal has reputation concerns. The principal can either keep the authority, or delegate it to the agent, who has better information. An outside evaluator who forms the principal's reputation cannot observe who makes the...

In recent years, the literature on group lending has increased considerably, inspired by the successful microfinance experiences in Bangladesh, Bolivia, and other developing countries. A great deal of this literature has emphasized the ability of group lending mechanisms to reduce borrower...

Could a credit bureau incite banks to report correct information about their borrowers? We show that banks will choose the incorrect information sharing in the last period to increase their profits. Interestingly, however, it is shown that this strategy is optimal at the second period only if...

We analyse the roles of social network topology and size on the monopoly pricing of network goods in a market, where consumers interact with each other and are characterised by their social relations. The size effect is the well-known network externalities phenomenon, while the topological...

The newest findings in analysis of bilateral monopoly (BM) of lignite opencast mine & power plant have been discussed. The determinism of optimal solution not only in quantity of lignite (the size and shape of the ultimate pit) but also in its price has been depicted. It has been proposed to...