4 Bücher

Wissenschaftliche LiteraturAccuracy

Eine Auswahl unserer Fachbücher

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Fabian Kraut

Impact of Variety and Control on Users’ Reactions to Recommender Systems

Exemplary Application Diversifying Users’ Meal Choices

Schriftenreihe innovative betriebswirtschaftliche Forschung und Praxis

Empfehlungssysteme (RECOMMENDER SYSTEMS) bezeichnen auf Algorithmen basierende Softwarewerkzeuge und -techniken, die darauf abzielen, die Entscheidungsfindung von Nutzern zu unterstützen, indem sie Elemente vorschlagen, die für die Nutzer von Interesse sind. Sehr bekannte Anwendungen aus der Praxis finden sich…

Abwechslung Accuracy Consumer Behavior Decision Support Systems Empfehlungssysteme Genauigkeit Konsumentenverhalten Libertarian Paternalism Marketing Meal Planning Nudging Nutzerkontrolle Recommendation Systems Recommender Systems Speiseplanung User Control Variety Vielfalt Wirtschaftsinformatik

Janez Vodičar / Bojan Jošt

Reliability and Validity of the Skijumping Technique Factors

Schriften zur Sportwissenschaft

The new book by the experienced authors in sports presents research in the ski jumping technique based on selected dynamic and kinematic factors.

Ski jumping is a technically challenging sport and the most important for jump realization are stability, reliability and validity. [...]

Accuracy Aerodynamic index Flight phase In-run phase Jumping technique Performance Reliability Ski jumping Skijumping Skispringen Sportwissenschaft Stability Take-off phase Technique factor Validity

Manuel Weinmann

Earnings Forecast Modeling

A Systematic Approach

Finanzmanagement

Equity analysts’ earnings forecasts, collected by the Institutional Brokers’ Estimate Service (IBES), Zacks and other news providers, serve as a central input in financial research. For example, Claus & Thomas (2001) use earnings forecasts to estimate the equity risk premium. The equity risk premium, defined as the…

Betriebwirtschaftslehre Cross-sectional Earnings Model Earnings Forecasts Finanzmanagement Forecast Accuracy Forecast Bias Implied Cost of Capital Volkswirtschaftslehre

Daniel Hartmann

Stock Markets and Real-Time Macroeconomic Data

Schriftenreihe volkswirtschaftliche Forschungsergebnisse

It has been common practice in empirical studies to use revised macroeconomic data that are available to a researcher ex post for the analysis of historical time series. This practice, however, does not take into account that macroeconomic data are revised over time and that theses revisions can be substantial.…

Evaluation of forecasting accuracy Performance of investment strategies Predictability of stock market volatility Predictability of stock returns Production-based asset-pricing model Real-time macroeconomic data Stock Markets Volkswirtschaftslehre