Die Bewertung von Optionen besitzt im Rahmen der modernen Financezentrale Bedeutung, und dies sowohl aus theoretischer als auch aus praktischer Sicht...

Das Kauf- und Entscheidungsverhalten der Konsumenten kann mit konventionellen Modellen desRationalverhaltens nicht erklärt werden. In diesem Beitrag wird aufgezeigt, wie Leitmotive undPersönlichkeitsmerkmale, aber besonders auch der jeweilige Kontext das sehr unterschiedliche undunbewusste...

In this study, we regard the oligopolistic-oligopsonistic markets within the framework of a“double auction” in which both buyers and sellers make bids. To this end, we introduce gameswhere declarations of supply and demand functions (which need not be true) are treated asstrategic variables...

In developing countries, rising incomes, increased demand for more skilled labor, and government investments of considerable resources on building and equipping schools and paying teachers have contributed to global convergence in enrollment rates and completed years of schooling. Nevertheless,...

We calculate equilibria of dynamic double-auction markets in which agents aredistinguished by their preferences and information. Over time, agents are privatelyinformed by bids and offers. Investors are segmented into groups that differ withrespect to characteristics determining information...

Daß die Sowjetunion zusammenbrechen und Deutschland wieder vereint werden würde, hat vor1989 eigentlich niemand geglaubt. Das Buch des russischen Dissidenten Amalrik "Kann dieSowjetunion das Jahr 1984 überleben" wurde ähnlich wie Weltuntergangsprognosen religiöserSekten belächelt, obgleich...

[...]We begin by discussing the so-called first generation ofmodels, in which crises are viewed in the literature as theunavoidable result of unsustainable policies or fundamentalimbalances. Next, we survey the literature on the secondgeneration of models, which highlights the possibility of...

The …xed rate tender is one of the main operational formats usedby central banks in the implementation of their monetary policies. Whileacademic research has largely dismissed the procedure for its tendency to en-courage overbidding, central banks such as the ECB and the Bank of Englandhave...

We develop a model of real investment and cash holdings in which firms face uncertaintyregarding their ability to raise funds in the capital markets and have to search for investorswhen raising outside capital. We provide an explicit characterization of the optimal investment,cash management,...