Browsing Department of Economics (ECON) by Title
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Bennedsen, Morten; Wolfenzon, Daniel (København, 1999)[More information][Less information]
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Andersen, Steffen; Harrison, Glenn W.; Lau, Morten Igel; Rutström, Elisabeth E. (København, 2007)[More information][Less information]
Abstract: We make the case that psychologists should make wider use of structural econometric methods. These methods involve the development of maximum likelihood estimates of models, where the likelihood function is tailored to the structural model. In recent years these models have been developed for a wide range of behavioral models of choice under uncertainty. We explain the components of this methodology, and illustrate with applications to major models from psychology. The goal is to build, and traverse, a constructive bridge between the modeling insights of psychology and the statistical tools of economists. URI: http://hdl.handle.net/10398/7571 Files in this item: 1
artikel 16.pdf (1.442Mb) -
Andersen, Steffen; Harrison, Glenn W.; Lau, Morten Igel; Rutström, Elisabet E. (, 2009)[More information][Less information]
Abstract: We make the case that psychologists should make wider use of econometric methods for the estimation of structural models. These methods involve the development of maximum likelihood estimates of models, where the likelihood function is tailored to the structural model. In recent years these models have been developed for a wide range of behavioral models of choice under uncertainty. We explain the components of this methodology, and illustrate with applications to major models from psychology. The goal is to build, and traverse, a constructive bridge between the modeling insights of psychology and the statistical tools of economists. URI: http://hdl.handle.net/10398/7800 Files in this item: 1
wp2009-4.pdf (1.471Mb) -
Højbjerg Jacobsen, Rasmus (Frederiksberg, 2010)[More information][Less information]
Abstract: I perioden januar til september 2010 har CEBR udført en analyseopgave for Mødrehjælpen. Formålet med denne analyse har været at belyse, i hvilket omfang Mødrehælpens Projekt I Gang økonomisk bidrager til, at de mødre, der deltager i projektet, klarer sig bedre. Da der ikke har været individdata til rådighed om projektets deltagere, har den nærværende analyse både haft som formål at identificere en gruppe af mødre, der er sammenlignelige med deltagerne samt belyse, hvordan denne og andre grupper af mødre klarer sig i samfundet. Den første rapport fra projektet udkom i august. Denne udgave indeholder yderligere oplysninger anvendelsen af sundhedssystemet samt brug af receptpligtig medicin. Undervejs har en række personer givet værdifulde kommentarer til projektet, og forfatteren vil gerne takke alle herfor. Særlig tak skal rettes til Martin Junge for sin store hjælpsomhed i forbindelse med dette projekt. URI: http://hdl.handle.net/10398/8576 Files in this item: 1
Rasmus_H_Jacobsen_2010.pdf (472.9Kb) -
AnalyserapportHøjbjerg Jacobsen, Rasmus (Frederiksberg, 2011)[More information][Less information]
Abstract: I perioden marts 2011 til august 2011 har CEBR udført en analyseopgave for Specialfunktionen for Ligestilling. Formålet med projektet har været at levere en mængde beskrivende statistik over, hvordan unge mødre klarer sig i Danmark fordelt på de enkelte jobcenterområder. Undervejs har en række personer givet værdifulde kommentarer til projektet, og forfatteren vil gerne takke alle herfor. Der skal også lyde en stor tak til Christine Marie Skovgaard for værdifuld assistance på projektet. URI: http://hdl.handle.net/10398/8581 Files in this item: 1
Rasmus_H_Jacobsen_2011_b.pdf (1.174Mb) -
Bennedsen, Morten; Nielsen, Kasper (København, 2002)[More information][Less information]
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Bennedsen, Morten; Kongsted, Hans Christian; Meisner Nielsen, Kasper (København, 2004)[More information][Less information]
Abstract: Previous work on board size effects in closely held corporations has established a negative correlation between board size and firm performance. We argue that this work has been incomplete in analysing the causal relationship due to lack of ownership information and weak identification strategies in simultanous equation analysis. In the present paper we reexamine the causal relationship between board size and firm performance using a dataset of more than 5,000 small and medium sized closely held corporations with complete ownership information and detailed accounting data. We test the potential endogeneity of board size by using a new instrument given by the number of children of the founders of the firms. Our analysis shows that board size can be taken as exogenous in the performance equation. Furthermore, based on a flexible model specification we find that there is no empirical evidence of adverse board size effects in the typical range of three to six board members. Finally, we find a significantly negative board size effect in the minority of closely held firms which have comparatively large boards of seven or more members. URI: http://hdl.handle.net/10398/7566 Files in this item: 1
wpec092004.pdf (252.8Kb) -
motives and obstaclesMøllgaard, H. Peter; Schröder, Philipp (København, 1998)[More information][Less information]
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Fuest, Clemens; Huber, Bernd; Nielsen, Søren Bo (København, 2004)[More information][Less information]
Abstract: Recent years have seen large swings in house prices in many countries. Motivated by housing price variations, proposals for taxing capital gains on housing have repeatedly been put forth. The idea seems to be that such taxes would curb the redistribution occurring between those owning houses and those trying to get into the market for owner-occupied housing. Our paper shows that at least in simple settings, a tax on real capital gains on housing will only lead to even bigger price swings and will not be able to redistribute between people appearing on either side of the housing market. Keywords: capital gains tax, housing market, price fluctuations JEL-Classification: H23, H24, R 31. Addresses: URI: http://hdl.handle.net/10398/7640 Files in this item: 1
wpec162004.pdf (178.3Kb) -
Huizinga, Harry; Nielsen, Søren Bo (København, 2005)[More information][Less information]
Abstract: Europe has seen several proposals for tax coordination only in the area of capital income taxation, leaving countries free to adjust their labor taxes. The expectation is that higher capital income tax revenues would cause countries to reduce their labor taxes. This paper shows that such changes in the mix of capital and labor taxes brought on by capital income tax coordination can potentially be welfare reducing. This reflects that in a non-cooperative equilibrium capital income taxes may be more distorting from an international perspective than are labor income taxes. Simulations with a simple model calibrated to EU public finance data suggest that countries indeed lower their labor taxes in response to higher coordinated capital income taxes. The overall welfare effects of capital income tax coordination, however, are estimated to remain positive. JEL Classification: F20, H87 URI: http://hdl.handle.net/10398/7582 Files in this item: 1
wp24-2005.pdf (343.7Kb) -
Inference from the Business CycleRose Skaksen, Jan; Sørensen, Anders (København, 2004)[More information][Less information]
Abstract: The relative demand for skills has increased considerably in many OECD countries during recent decades. This development is potentially explained by capital-skill complementarity and high growth rates of capital equipment. When production functions are characterized by capital-skill complementarity, relative wages and employment of skilled labor are countercyclical because capital equipment is a quasi- fixed factor in the short run. The exact behavior of the two variables depends on relative wage flexibility. Relative wages are rigid in Denmark, implying that the employment share of skills should be countercyclical. The labor market is competitive in the United States and therefore relative wages of skilled labor are expected to be countercyclical. We find that the business cycle development of the two economies is consistent with capital-skill complementarity. Keywords: capital-skill complementarity, relative wages, business cycle URI: http://hdl.handle.net/10398/7537 Files in this item: 1
wpec102004.pdf (313.9Kb) -
Berg, Petter (Frederiksberg, 2012)[More information][Less information]
Abstract: During the last ten years there has been a rigorous debate on how to improve anti-cartel enforcement in Europe. Introducing private enforcements systems, like in the US, was early in the process regarded as one of the most important steps for significant improvements. In contrast to public enforcement, private enforcement relies on adequate compensation to customers harmed by a cartel. But cartel damages are hard to calculate and the European Commission has therefore presented a draft guideline on how to quantify harm to assist courts and claimants. The focus in the guidance is on price effects, but cartels are also likely to cause other types of damage, such as efficiency effects. For example, a Swedish committee investigating cartels in the 1950’s stated that ”A monopolist or a cartel can charge too high prices in relation to its costs. A cartel determines prices after the least efficient firm in the cartel, and hence protects it” (SOU 1951:27). This statement reflects an early awareness that pricing and efficiency effects from cartels are deeply related, and jointly determines the harm for consumers. This thesis aims at re-joining the discussion of cartel prices and efficiencies for the purpose of determining cartel damages. It will focus on the issue outlined above, i.e. cartel behaviour and the harm caused by cartels when a cartel consists of members that are not symmetric in costs. Cost asymmetries can be both exogenous and endogenous to cartel formation, but rather than discussing why asymmetries arise, I will in the four chapters focus on the effect the asymmetries have on cartel prices and hence consumer harm. URI: http://hdl.handle.net/10398/8407 Files in this item: 1
Petter_Berg.pdf (1.385Mb) -
Kongsted, Hans Christian; Meisner Nielsen, Kasper; Bennedsen, Morten (København, 2007)[More information][Less information]
Abstract: Boards are endogenously chosen institutions determined by observable and unobservable firm characteristics. Empirical studies of large publicly traded firms have successfully controlled for observable determinants of board size and shown a robust negative relationship between board size and firm performance. The evidence on smaller closely held firms is less clear; we argue that existing work has been incomplete in analyzing the causal relationship due to weak identification strategies. Using a rich data set of almost 6,000 small and medium-sized closely held corporations we provide a causal analysis of board size effects on firm performance using a novel instrument given by the number of children of the founders of the firms. First, we find no empirical evidence of adverse board size effects when the size of the board lies in the typical range for closely held corporations of three to six directors. Second, we find a significantly negative board size effect for the minority of closely held firms that are characterized by having comparatively large boards of seven or more members and non-complex operations. URI: http://hdl.handle.net/10398/7600 Files in this item: 1
wp14-2007.pdf (428.8Kb) -
Nielsen, Søren Bo; Raimondos-Møller, Pascalis; Schjelderup, Guttorm (København, 2005)[More information][Less information]
Abstract: The paper examines how country tax differences affect a multinational enterprise's choice to centralize or de-centralize its decision structure. Within a simple model that emphasizes the multiple conflicting roles of transfer prices in MNEs – here, as a strategic pre-commitment device and a tax manipulation instrument –, we show that (de-)centralized decisions are more profitable when tax differentials are (small) large. Keywords: Centralized vs. de-centralized decisions, taxes, MNEs. JEL-Classification: H25, F23, L23. URI: http://hdl.handle.net/10398/7652 Files in this item: 1
wp10-2005.pdf (164.5Kb) -
Hussinger, Katrin; Schneider, Cedric; Czarnitzki, Dirk (København, 2008)[More information][Less information]
Abstract: The knowledge produced by academic scientists has been identified as a potential key driver of technological progress. Recent policies in Europe aim at increasing commercially orientated activities in academe. Based on a sample of German scientists across all fields of science we investigate the importance of academic patenting. Our findings suggest that academic involvement in patenting results in greater knowledge externalities, as academic patents appear to generate more forward citations. We also find that in the European context of changing research objectives and funding sources since the mid-90’s, the "importance” of academic patents declines over time. We show that academic entrants have patents of lower "quality” than academic incumbents but they did not cause the decline, since the relative importance of patents involving academics with an existing patenting history declined over time as well. Moreover, a preliminary evaluation of the effects of the abolishment of the "professor privilege” (the German counterpart of the U.S. Bayh-Dole Act) reveals that this legal disposition led to an acceleration of this apparent decline. URI: http://hdl.handle.net/10398/7666 Files in this item: 1
wp5-2008.pdf (305.8Kb) -
Schmitt, Nicolas; Raimondos-Møller, Pascalis (København, 2007)[More information][Less information]
Abstract: We examine the interaction between commodity taxes and parallel imports in a simple two-country model with imperfect competition. While governments determine non-cooperatively their commodity tax rate, the volume of parallel imports is determined endogenously by the retailing sector. We compare the positive and normative implications of having commodity taxes based on destination or origin principle. Origin taxes are shown to have very attractive properties: they lead to lower levels of optimal taxes, they converge as parallel imports increase (while destination taxes diverge), and they lead to higher welfare levels. URI: http://hdl.handle.net/10398/7538 Files in this item: 1
wp.04.07.pdf (360.3Kb) -
limits to competition policy harmonisation in EU enlargementLorentzen, Jochen; Møllgaard, Peter (København, 2002)[More information][Less information]
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Tvede, Mich; Olai Hansen, Bodil (København, 2007)[More information][Less information]
Abstract: In the present paper a model of competition between sports clubs in a sports league is presented. Clubs are endowed with initial players but at a cost clubs are able to sell their initial players and buy new players. The results are that: if the quality of players is one-dimensional, then equilibria in pure strategies exist, and; if the quality of players is multi-dimensional, then there need not exist equilibria in pure strategies, but equilibria in mixed strategies exist. Equilibria in mixed strategies resemblance signings just before the transfer window closes in european soccer. competition between sports clubs, dimension of quality of players, equilibrium in pure strategies, equilibrium in mixed strategies. URI: http://hdl.handle.net/10398/7555 Files in this item: 1
wp10-2007.pdf (380.2Kb) -
Møllgaard, Peter; Kastberg Nielsen, Claus (København, 2003)[More information][Less information]
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Baghdasaryan, Delia; la Cour, Lisbeth (København, 2009)[More information][Less information]
Abstract: This study empirically investigates if competition’s impact on firm performance depends on the ownership structure. Our results show that an increase in import competition has a positive effect on firms with concentrated ownership and a negative effect on firms with dispersed ownership, regardless of the level of domestic competition. Given that the optimal level of ownership concentration with respect to firm productivity is high (low) if tariffs are low (high) in the case when import competition is high these results are consistent with theoretical findings that competition has positive effects in companies that are a priori efficient but not in unproductive firms. If tariffs are high, however, they support inferences based on the x-inefficiency literature. Contrary to what has been suggested by some theoretical results, the riskiness of a firm’s environment does not seem to influence our results. URI: http://hdl.handle.net/10398/7660 Files in this item: 1
wp1-2009.pdf (296.5Kb)