Financial economic models often assume that investors know (or agree on) the fundamental value of the shares of the firm, easing the passage from the individual to the collective dimension of the financial system generated by the Share Exchange over time. Our model relaxes that heroic assumption...

Financial economic models often assume that investors know (or agree on) the fundamental value of the shares of the firm, easing the passage from the individual to the collective dimension of the financial system generated by the Share Exchange over time. Our model relaxes that heroic assumption...

Purpose – The purpose of this paper is to develop a model of innovative industries which face coopetition: firms compete while committing at the same time to R&D joint ventures and other cooperative agreements. These joint activities are likely to occur in presence of complementarities on...

<!--Début du contenu @xml:lang="en"-->?The paper provides an input-output model of telecommunications industrial system that connects the producers of contents (who originate information and communication) to the final consumers (who receive them). Accordingly, the telecommunications industry is jointly constituted by three...

The current crisis puts at issue the self-regulated market system of monitoring and control. Claims for restoring the proper functioning of market economies in general, and financial markets in particular, call for either establishing new sets of rules or creating new supervising authorities....

In listed companies, the Board of directors has ultimate responsibility for information disclosure. The conventional wisdom is that director independence is an essential factor in improving the quality of that disclosure. In a sense, this approach subordinates expertise to independence. We argue...

In listed companies, the Board of directors has ultimate responsibility for information disclosure. The conventional wisdom is that director independence is an essential factor in improving the quality of that disclosure. In a sense, this approach subordinates expertise to independence. We argue...

This paper develops a theoretical analysis of share market price formation driven by accounting and market structures. Heterogeneous investors are assumed to discover and process fundamental information disclosed by accounting system of share-issuing entity. Information set available to share...