This paper explores how debt accumulation is affected by the strategic interactions between monetary and fiscal authorities. To achieve the second best with a dependent central bank, the government needs to be made both more conservative and more impatient. However, in the absence of political...

Our study reviews the process towards creating a single European retail banking market. The EU has aimed at integrating the traditionally heterogeneous banking market in Europe by means of harmonizing legislation. While the wholesale banking market integration is considered to be more advanced,...

By a cooperative game in coalitional structure or shortly coalitional game we mean the standard cooperative non-transferable utility game described by a set of payoffs for each coalition that is a nonempty subset of the grand coalition of all players. It is well-known that balancedness is a...

Many economic and social situations can be represented by a digraph. Both axiomatic and iterative methods to determine the strength or power of all the nodes in a digraph have been proposed in the literature. We propose a new method, where the power of a node is determined by both the number of...

In this paper we analyse limit pricing by an incumbent when faced by a multi-market entrant which can produce (subject to a constraint) in several markets simultaneously. We find that using three sizes of fixed costs, signalling occurs in even when entry cannot be deterred and that the limit...

The main objective of this study is to empirically test a fourth-order hierarchical model of experiential value in an online book and CD setting. In addition, we provide empirical evidence for the role of hedonic and utilitarian value components in creating attitudinal and behavioral loyalty....

Many NP-complete graph problems can be solved in polynomial time for graphs with bounded treewidth. Equivalent results are known for pathwidth and branchwidth. In recent years, several studies have shown that this result is not only of theoretical interest but can successfully be applied to find...

To compete effectively in an increasingly competitive audit market audit firms need information on the efficiency of the audit services they offer. This study reports on the cost and labor efficiency for a sample of 114 audit engagements conducted by one of the (then) Big 6 audit firms....

It is well--known that a transferable utility game has a non-empty core if and only if it is balanced. In the class of non-transferable utility games balancedness or the more general pi-balancedness due to Billera (1970) is a sufficient, but not a necessary condition for the core to be...

The general equilibrium model with incomplete asset markets provides a unified framework for many problems in finance and macroeconomics. In its simplest version with only two time periods and a single physical commodity the model is ideally suited for the study of problems in cross sectional...