19 Bücher 

Wissenschaftliche Literatur Returns

Eine Auswahl unserer Fachbücher

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Understanding and Predicting Demand Through Visual Characteristics and Neural Networks (Doktorarbeit)Zum Shop

Understanding and Predicting Demand Through Visual Characteristics and Neural Networks

Electronic Commerce, Marketing & Finance

Every season, online fashion retailers are confronted with the questions, which products to order and in what quantity. These questions are particularly important, because replenishment is difficult due to the short selling season and fashion products are perishable. Therefore, knowledge about typical product sales patterns and precise predictions can prevent costly over- or understocking for retailers.

From a theoretical perspective, fashion products are…

BWLDesign TypicalityE-CommerceEconomicsElectronic CommerceErscheinungsbildFashionMarketingModeNeural NetworksNeuronale NetzeOnlinehandelPredictionRetourenReturnsSales PatternsTypisches DesignTypische VerkaufsverläufeVisual AppearanceVisual CharacteristicsVisuelle EigenschaftenVorhersage
Product Return Management in Online Retailing (Dissertation)Zum Shop

Product Return Management in Online Retailing

Electronic Commerce, Marketing & Finance

Online retailers are challenged by high return rates and the associated return costs. At the same time, they do not know whether their efforts should end with policy formulation, or if subsequent active return management has the potential to further improve profits. They also face several challenges when deciding on how to manage product returns, e.g., how to deal with abusive customers, or what to consider when implementing marketing activities and whether these could…

Customer ManagementE-CommerceOnline-MarketingOnline-WerbungOnline RetailingProduct ReturnsRetailingReturn ManagementReturn RatesReturns
Three Essays on the Returns of German Stocks and Mutual Funds (Doktorarbeit)Zum Shop

Three Essays on the Returns of German Stocks and Mutual Funds

Finanzmanagement

Das auf Englisch verfasste Buch beschäftigt sich mit zwei zentralen Themenfeldern der empirischen Kapitalmarktforschung. Zum einen mit der Frage, inwieweit es vorteilhaft ist, in deutsche Aktieninvestmentfonds zu investieren und zum anderen, ob das Capital Asset Pricing Model geeignet ist, die Renditen deutscher Aktien zu erklären. Die Ergebnisse der Forschungsarbeiten sind für langfristige Kapitalanleger, insbesondere für Altersvorsorgeüberlegungen, für Finanzmanager,…

Active Fund ManagementBook-to-Market-EffectCapital Asset Pricing ModelFinancial IntermediationGerman Capital MarketInvestment CompaniesMulti Factor ModelsMutual Fund IndustryPerformance AnalysisReturnsSharpe RatioSize EffectStock CharacteristicsValue Effect
Care for the Elderly in Germany: Efficiency, Productivity and their Determinants (Doktorarbeit)Zum Shop

Care for the Elderly in Germany: Efficiency, Productivity and their Determinants

An Empirical Analysis for the Years 1999 to 2009

Schriftenreihe Gesundheitswissenschaften

By 2030 the number of persons of working age in Germany will drop by 7.5 million to 42.2 million, relative to the reference year 2008. Thus, the social security system in Germany faces a shrinking number of potential contributors while supporting a growing number of benefit recipients cared for by a shrinking number of potential nurses. One way to reduce the burden on the care insurance is to increase the efficiency and productivity of the production of elderly care…

AltenpflegeCare for the elderlyData Envelopment AnalysisEffektivitätEfficiencyFormal home care providersGesundheitsökonomieMalmquist-IndexNursing HomesPflegedienstPflegeheimProductivityProduktivitätReturns of saleVolkswirtschaftslehre
Asset Pricing and Default Risk (Doktorarbeit)Zum Shop

Asset Pricing and Default Risk

Finanzmanagement

Since several decades, the financial markets price large amounts of money held in securities that face systematic and idiosyncratic risk. Thus, many theoretical and empirical asset pricing papers have addressed issues around the relationship between stock markets and systematic risk. Among others the following research topics have been discussed: the predictability of stock markets, the impact of economy-wide risk factors on equity returns, the modeling of such risk…

Asset PricingAsset Pricing TestsBetriebswirtschaftslehreDefault RiskDistress RiskEmpirical FinanceEquity returnsFama/FrenchMimicking PortfoliosMonte-Carlo-SimulationMulti-Faktor ModelleRisk ManagementStochastic Discount Factor
Essays on Micromotives and Macrobehavior, Expectation Formation, and Asset Price Dynamics (Dissertation)Zum Shop

Essays on Micromotives and Macrobehavior, Expectation Formation, and Asset Price Dynamics

Schriftenreihe volkswirtschaftliche Forschungsergebnisse

This work collects the author’s recent investigations in interactions-based approaches in economics and finance that he undertook as a doctoral candidate in the program ‘‘Quantitative Economics‘‘ at the University of Kiel, Germany. The study is arranged in three parts and it contains seven chapters. The idea of the first part, a potential conflict between micromotives and macrobehavior, is reflected in two chapters. Chapter 1 is devoted to the formalization of Schelling‘s…

AggregationAsset PricingEstimation of DiffusionsExpectation FormationFinanzmathematikFokker-Planck EquationMacrobehaviorMicro MotivesOpinion DynamicsOrdinary Differential EquationsQuantitative SoziologieSegregationStochastic Differential EquationsStochastic Differential GamesVolkswirtschaftslehre
Financial Engineering and Structuring in Leveraged Buyouts (Dissertation)Zum Shop

Financial Engineering and Structuring in Leveraged Buyouts

Finanzmanagement

In a Leveraged Buyout, a Private Equity investor finances the purchase price of a company to a substantial fraction with debt in addition to the equity contribution out of his fund and from the participating management. The rationale for this financing structure is the substitution of equity, as an expensive source of capital, with comparably cheap debt in order to increase the expected returns on the individual equity investment and, thus, the returns of the whole fund.…

Financial EngineeringFremdkapitalfinanzierungFusionHeuschreckenInstitutionelle InvestorenInvestorenKapitalismusLeveraged BuyoutsM&AMergers & AcquisitionsPrivate EquityÜbernahmeValue Creation
Causal Inference in Empirical Applications Using Individual- and Aggregate-Level Data (Doktorarbeit)Zum Shop

Causal Inference in Empirical Applications Using Individual- and Aggregate-Level Data

Schriftenreihe volkswirtschaftliche Forschungsergebnisse

This thesis is structured in two main parts that contain our analyses using individualand aggregate-level data.

Our first part introduces a new dataset on the individual level, which we use to investigate economic questions in the fields of labor economics and economics of education. More specifically, it provides detailed information about graduates from a mid-size German university (Saarland University) and their respective careers. [...]

Aggregate-Level DataCausal InterferenceEconomicsEconomics of EducationIndividual-Level DataProgram EvaluationStatisticsVolkswirtschaftslehre
Multiple Testing Problems in the Context of Modern Portfolio Theory (Doktorarbeit)Zum Shop

Multiple Testing Problems in the Context of Modern Portfolio Theory

Finanzmanagement

A multiple testing problem occurs when two or more related null hypotheses are tested simultaneously. The classical significance level, which refers to the type I error of an individual test problem, is not suitable for testing a family of hypotheses. This is due to the fact that more than one true null hypothesis may erroneously be rejected. Several approaches to error control taking account of the multiplicity problem have been proposed. The focus of the present work is…

Asset allocationBootstrap methodsCertainty equivalentFamilywise error rateFinanzierungslehreMarkowitzMinimum-Variance strategiesMultiple hypothesis testsMutual fund performanceNaive diversificationNormal-Inverse-Wishart modelPortfolio optimizationRisikomanagementSharpe ratioWirtschaftsstatistik
Eine empirische Analyse der Directors‘ Dealings im deutschsprachigen Raum (Dissertation)Zum Shop

Eine empirische Analyse der Directors‘ Dealings im deutschsprachigen Raum

Schriftenreihe innovative betriebswirtschaftliche Forschung und Praxis

Der Autor untersucht empirisch die gemeldeten Insidertransaktionen in Deutschland, der Schweiz und Österreich. Als Datenbasis dienen die öffentlich zugänglichen Informationen zu den einzelnen Insidergeschäften, die von den jeweiligen Homepages der zuständigen Aufsichtsbehörde, BaFin, SIX und FMA, bezogen werden können. Mittels des Verfahrens der Ereignisstudie nach MacKinlay (1997) werden anhand des Marktmodells Überrenditen berechnet und auf Signifikanz…

Abnormale RenditenBetriebswirtschaftslehreCARsCumulative Abnormal ReturnsEreignisstudieFinanceFundamentalwertHandelsstrategienInsiderhandelResidual-Income-ModelRIMRisikoprämienTiming