This paper introduces wealth-dependent time preference into a simplemodel of endogenous growth. The model generates adjustment dynamics in linewith the historical facts on savings and economic growth in Europe from the HighMiddle Ages to today. Along a virtuous cycle of development more wealth...

Taxes on inheritances may induce heirs to discontinue family firms. Becausefirm dissolution incurs transaction costs, a preferential tax treatment of transferredfamily businesses seems to be desirable from a macroeconomic viewpoint.The support of dynastic succession, however, entails also a cost...

Als Teil des operationellen Risikos stellt das Modellrisiko eine wichtige Komponente f¨urdie Risikoermittlung bei Finanzinstitutionen dar. Da letztere z.B. bei der Tarifierung undBepreisung von Derivaten bzw. Portfolien oder bei der Markt- und Kreditrisikoberechnungauf stochastische Modelle...

This paper proposes a model of urban agglomeration in conjunction withimperfect competition and endogenous product R&D of firms. The qualityof differentiated manufacturing goods is a result of R&D services providedby research firms. Sectoral interactions are subject to spatially...

This paper gives an overview of different methodologies related to value chain analysis in thecontext of environment and trade research. Four major fields of methodologies are identified:Accounting of input-output flows, general equilibrium models, econometrics, and globalcommodity chain...

We develop a Wald type test to distinguish between long memory and ESTARnonlinearity by using a directed-Wald statistic to overcome the problem of restricted parametersunder the alternative. The test is derived from two basic model specificationswhere the first is the standard model based on an...

Credit risk is an important issue in many nance areas, such as the determinationof cost of capital, the valuation of corporate bonds and pricing of credit derivatives.Credit risk has also been a cause and consequence of the current nancial crisis.Thus, methods for measuring credit risk, default...

This paper presents a new algorithm for the dynamic Multi-Level Ca-pacitated Lot Sizing Problem with Setup Carry-Overs (MLCLSP-L). TheMLCLSP-L is a big-bucket model that allows the production of any num-ber of products within a period, but it incorporates partial sequencing of theproduction...

Im Referentenentwurf zum BilMoG wird die Untergrenze der Herstellungskosten neu gefasst,in die neben den Einzelkosten nun auch die variablen Gemeinkosten einzubeziehen sind. DerBeitrag klärt zunächst, wie variable Gemeinkosten aus Sicht der Kostenrechnung zu ermittelnsind. Anschließend wird...

This paper provides evidence on the hypothesis that many behavioral finance patterns are sodeeply rooted in human behavior that they are difficult to overcome by learning. We test thison a target group which has undoubtedly very strong incentives to learn efficient behavior,i.e. fund managers....