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How Feedback Can Improve Managerial Evaluations of Model-based Marketing Decision Support Systems
Kayande, Kayande, U.; de Bruyn, de Bruyn, A.; Lilien, … - Erasmus Research Institute of Management (ERIM), … - 2006
models and reduce the mental model-MDSS gap, resulting in better MDSS evaluations: providing feedback on the upside potential … model with the MDSS. We hypothesize that, in tandem, these two types of MDSS feedback induce marketing managers to update … their mental models, a process we call deep learning, whereas individually, these two types of feedback will have much …
Persistent link: https://www.econbiz.de/10010731061
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INTEGRATED COMMUNICATION – CREATING THE RIGHT RELATIONS WITH THE RIGHT CUSTOMERS TITLE
Stoica, Ana-Maria; Cretoiu, Raluca-Ionela - In: Annales Universitatis Apulensis Series Oeconomica 2 (2009) 11, pp. 53-53
feedback from potentialand present customers. Hence, the purpose of integrated marketing communication is the simplicityof the …
Persistent link: https://www.econbiz.de/10008556239
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A Relative View on Tracking Error
Hallerbach, Winfried; Pouchkarev, Pouchkarev, I. - Erasmus Research Institute of Management (ERIM), … - 2005
When delegating an investment decisions to a professional manager, investors often anchor their mandate to a specific benchmark. The manager’s exposure to risk is controlled by means of a tracking error volatility constraint. It depends on market conditions whether this constraint is easily...
Persistent link: https://www.econbiz.de/10010837604
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Portfolio Return Characteristics of Different Industries
Spronk, Jaap; Vliet, Pim van; Pouchkarev, Pouchkarev, I. - Erasmus Research Institute of Management (ERIM), … - 2003
Over the last decade we have witnessed the rise and fall of the so-called new economy stocks. One central question is to what extent these new firms differ from traditional firms. Empirical evidence suggests that stock returns are not normally distributed. In this article we investigate whether...
Persistent link: https://www.econbiz.de/10010730966
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Market timing: A decomposition of mutual fund returns
Swinkels, Laurens A. P.; Verbeek, Marno; van der Sluis, P.J. - Erasmus Research Institute of Management (ERIM), … - 2003
We decompose the conditional expected mutual fund return in five parts. Two parts, selectivity and expert market timing, can be attributed to manager skill, and three to variation in market exposure that can be achieved by private investors as well. The dynamic model that we use to estimate the...
Persistent link: https://www.econbiz.de/10010731118
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The Economic Value of Predicting Stock Index Returns and Volatility
Verbeek, Marno; Marquering, Marquering, W.A. - Erasmus Research Institute of Management (ERIM), … - 2001
In this paper, we analyze the economic value of predicting stock index returns as well as volatility. On the basis of simple linear models, estimated recursively, we produce genuine out-of-sample forecasts for the return on the S&P 500 index and its volatility. Using monthly data from 1954 to...
Persistent link: https://www.econbiz.de/10010731119
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A Broadband Vision of the DAX over Time
Hallerbach, Winfried; Spronk, Jaap; Hundack, C.; … - Erasmus Research Institute of Management (ERIM), … - 2002
We present an analysis of the performance of the DAX, German's major stock market index, over the last two years. Our analysis is broader than conventional benchmark approaches because we study the properties of all feasible portfolios, i.e. portfolios composed given the same investment...
Persistent link: https://www.econbiz.de/10010731373
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The Mediating Effect of NPD-Activities and NPD-Performance on the Relationship between Market Orientation and Organizational Performance
Langerak, Langerak, F.; Hultink, Hultink, E.J.; Robben, … - Erasmus Research Institute of Management (ERIM), … - 2000
Empirical research has demonstrated that a market orientation has in general a positive effect on organizational performance. The potential benefits of a market orientation have, however, not been realized because academics and practitioners do not yet understand the modus operandi that...
Persistent link: https://www.econbiz.de/10010731423
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The importance of positive leadership in the process of change on the example of the banking sector
Morawski, Mieczysław; Jabłonowska-Luba, Lidia - In: Foundations of Management : the journal of Warsaw … 13 (2021) 1, pp. 85-102
approach toward its knowledge workers. The aim of the present study is to indicate the significance of positive leadership in … characteristics that confirm their preferred style is positive leadership, with a clear servant leadership attitude. The formulated … hypotheses have been positively verified. It has been confirmed that the orientation of leaders on positive leadership ensured an …
Persistent link: https://www.econbiz.de/10012597765
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Two Lighthouses to Navigate: Effects of Ideal and Counter-Ideal Values on Follower Identification and Satisfaction with their Leaders
van Quaquebeke, van Quaquebeke, N.; Kerschreiter, … - Erasmus Research Institute of Management (ERIM), … - 2010
Ideals (or ideal values) help people to navigate in social life. They indicate at a very fundamental level what people are concerned about, what they strive for, and what they want to be affiliated with. Transferring this to a leader-follower analysis, our first Study (N = 306) confirms that...
Persistent link: https://www.econbiz.de/10010837558