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Kombilohn oder Mindestlohn? : eine Untersuchung anhand eines Arbeitsmarktmodells mit monopsonistischer Konkurrenz
Bleibtreu, Christopher - 2008
Die Arbeit untersucht und vergleicht die Wirkung von Mindest- und Kombilöhnen (Lohnkostenzuschüsse und Transferzahlungen an Arbeitnehmer) in einem Arbeitsmarktmodell mit monopsonistischer Konkurrenz und freiem Marktzutritt für Firmen. Es wird die Wirkung beider Instrumente auf die Nutzen der...
Persistent link: https://www.econbiz.de/10009471844
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Der Aktienanteil im Portfolio des Privatanlegers: Der Einfluss der Anlagedauer auf die strategische Asset Allokation des Investors mit konstanter relativer Risikoaversion
Klo?, Stefan - 2004
den erwarteten Nutzen des Endverm?gens bei einer Nutzenfunktion mit konstanter relativer Risikoaversion. Das Endverm …
Persistent link: https://www.econbiz.de/10009482336
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A primer on mathematical modelling in economics
Rai, Birendra K.; So, Chiu Ki; Nicholas, Aaron - 2010
The Commission on Graduate Education in Economics had raised several concerns regarding the role of mathematics in graduate training in economics (Krueger, 1991; Colander, 1998, 2005). This paper undertakes a detailed scrutiny of the notion of a utility function to motivate and describe the common...
Persistent link: https://www.econbiz.de/10009483823
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A contribution to theory of utility functions
Vaněčková, Eva - 2012
The paper deals with two specific types of utility functions displaying decision maker's risk aversion at expressing the utility of monetary values. These functions are following: w(c) = 1 – e-x/R, u(x) = ln(x + R), where x is a monetary value and R is a constant expressing the degree of risk...
Persistent link: https://www.econbiz.de/10011316056
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Decision Rules, Transparency and Central Banks
Köster, Bernhard Johannes - 2011
The trade-off between price stability and output stabilization is in the centre of monetary policy-making. This trade-off enters many macroeconomic models as the central bank is assumed to minimize some loss function consisting of inflation deviations and output deviations from some specific...
Persistent link: https://www.econbiz.de/10009476179
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A semantic system for stakeholder-sensitive planning and design of sustainable civil infrastructure systems
Mostafa, Mostafa A. - 2011
There has been an increasing demand for involving stakeholders in the development of sustainable civil infrastructure systems. It has been acknowledged that one key element of a project is stakeholder involvement. As such, failure to successfully involve the stakeholders of an infrastructure...
Persistent link: https://www.econbiz.de/10009477936
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Controlling a distribution of heterogeneous agents
Nuño Barrau, Galo; Moll, Benjamin - 2015
Este artículo analiza el problema de un planificador benevolente que desea controlar una población de agentes heterogéneos sujetos a perturbaciones idiosincrásticas. Esto es equivalente a un problema de control determinista en el que la variable de estado pertinente es la distribución de...
Persistent link: https://www.econbiz.de/10012530491
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Aggregation-Based Feature Invention and Relational Concept Classes
Perlich, Claudia; Provost, Foster - 2003
Model induction from relational data requires aggregation of values ofattributes of related entities. This paper makes … needed to learn these concepts. (2) Expanding onelevel of the hierarchy, it introduces new aggregation operators thatmodel … byclass. (3) It demonstrates empirically on a noisy business domain thatmore-complex aggregation methods can increase …
Persistent link: https://www.econbiz.de/10009435047
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Individual QoS versus aggregate QoS: A loss performance study
Xu, Ying; Guérin, Roch A - 2005
This paper explores the differences that can exist between individual and aggregate loss guarantees in an environment where guarantees are only provided at an aggregate level. The focus is on understanding which traffic parameters are responsible for inducing possible deviations and to what...
Persistent link: https://www.econbiz.de/10009439223
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Adjustment is Much Slower than You Think
Caballero, Ricardo J.; Engel, Eduardo M.R.A. - 2003
still remains significant at high levels of aggregation. Because the bias rises with disaggregation, findings of …
Persistent link: https://www.econbiz.de/10009444189