Group size and decision rules in legislative bargaining

We conduct experiments to investigate the effects of different majority requirements on bargaining outcomes in small and large groups. In particular, we use a Baron-Ferejohn protocol and investigate the effects of decision rules on delay (number of bargaining rounds needed to reach agreement) and measures of "fairness" (inclusiveness of coalitions, equality of the distribution within a coalition). We find that larger groups and unanimity rule are associated with significantly larger decision making costs in the sense that first round proposals more often fail, leading to more costly delay. The higher rate of failure under unanimity rule and in large groups is a combination of three facts: (1) in these conditions, a larger number of individuals must agree, (2) an important fraction of individuals reject offers below the equal share, and (3) proposers demand more (relative to the equal share) in large groups.

Results on proximal and generalized weak proximal contractions including the case of iteration-dependent range sets

This paper presents some further results on proximal and asymptotic proximal contractions and on a class of generalized weak proximal contractions in metric spaces. The generalizations are stated for non-self-mappings of the forms for and , or , subject to and , such that converges uniformly to T, and the distances are iteration-dependent, where , , and are non-empty subsets of X, for , where is a metric space, provided that the set-theoretic limit of the sequences of closed sets and exist as and that the countable infinite unions of the closed sets are closed. The convergence of the sequences in the domain and the image sets of the non-self-mapping, as well as the existence and uniqueness of the best proximity points, are also investigated if the metric space is complete. Two application examples are also given, being concerned, respectively, with the solutions through pseudo-inverses of both compatible and incompatible linear algebraic systems and with the parametrical

Coincidence and common fixed point theorems for Suzuki type hybrid contractions and applications

Coincidence and common fixed point theorems for a class of Suzuki hybrid contractions involving two pairs of single-valued and multivalued maps in a metric space are obtained. In addition, the existence of a common solution for a certain class of functional equations arising in a dynamic programming is also discussed.

Pata contractions and coupled type fixed points

A new coupled fixed point theorem related to the Pata contraction for mappings having the mixed monotone property in partially ordered complete metric spaces is established. It is shown that the coupled fixed point can be unique under some extra suitable conditions involving mid point lower or upper bound properties. Also the corresponding convergence rate is estimated when the iterates of our function converge to its coupled fixed point.

Financial and Economic Report of a Specific Business Group

As a result of the natural evolution of the economy, ever-changing, unpredictable and cyclical, companies must adapt as far as possible to the changes that have taken place in order to continue with their normal operating activities. Likewise, they should also try to maintain a structure for long-term growth, trying at all times to generate the maximum value. The main objective of this project is to provide financial advisory services to a business group, trying to forward solutions and measures that according to the author can be effective. For this end, the situation of the group in question is analysed from early 2008 to the present day, examining its evolution, what steps have been taken together with their corresponding results and the economic-financial situation of the company at the end of last year. Contact with the company was kept throughout the process of analysis and assessment trying to take advantage of the feedback generated so that the appropriate measures can be adopted if the management considers it to be adequate.

Análisis de las estrategias del sector de la máquina-herramienta y de la empresa Danobat Group

Analisis del sector de maquina herramienta y sus principales estrategias y analisis de una empresa importante del sector (DANOBAT GROUP).

Nuevo estilo de relaciones (ner). Análisis de las percepciones de los rasgos culturales del ner en las organizaciones de ner group

505 p.