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51.
52.
Wiktor Adamowicz Michel Hanemann Joffre Swait Reed Johnson David Layton Michel Regenwetter Torsten Reimer Robert Sorkin 《Marketing Letters》2005,16(3-4):387-399
From a practical perspective, (arguably) most consumer decisions are not made in isolation of the households in which consumers
are inserted, yet we commonly treat them econometrically as if they were. The purpose of this workshop was to take some initial
steps in defining needed research in household decision making that structurally accounts for goal sharing, utility interdependence,
taste heterogeneity, choice set formation, power structures, group size and composition, and so forth. We also considered
conditions under which aggregation of tastes, utility and choices might occur and make sense from both behavioral and modeling
perspectives. 相似文献
53.
Real exchange rate movements in the transition economies during the initial transition period were unusually large by the standards of other economies and periods. Using cross-sectional evidence, this paper documents how real exchange rates were generally misaligned at the onset of the transition and how most of this misalignment was eliminated over a relatively short period. Turning to the time series dimension, the paper shows that estimates from a consensus-type single-equation model of the real exchange rate are well-behaved and provide a good fit for exchange rate movements in the early transition period. The results highlight the role of productivity-driven real exchange rate movements that can be interpreted as reflecting both the impact of the structural transformation process on productivity in the tradables sector per se and the effects of changes in tradables versus non-tradables productivity. Furthermore, the results show that the relationship between productivity and real exchange rates holds both when productivity is increasing and when it is falling. 相似文献
54.
We consider an illiquid financial market where a risk averse investor has to liquidate a portfolio within a finite time horizon [0, T] and can trade continuously at a traditional exchange (the “primary venue”) and in a dark pool. At the primary venue, trading yields a linear price impact. In the dark pool, no price impact costs arise but order execution is uncertain, modeled by a multidimensional Poisson process. We characterize the costs of trading by a linear‐quadratic functional which incorporates both the price impact costs of trading at the primary exchange and the market risk of the position. The solution of the cost minimization problem is characterized by a matrix differential equation with singular boundary condition; by means of stochastic control theory, we provide a verification argument. If a single‐asset position is to be liquidated, the investor slowly trades out of her position at the primary venue, with the remainder being placed in the dark pool at any point in time. For multi‐asset liquidations this is generally not the case; for example, it can be optimal to oversize orders in the dark pool in order to turn a poorly balanced portfolio into a portfolio bearing less risk. 相似文献
55.
Christian Homburg Torsten Bornemann Dirk Totzek 《Journal of the Academy of Marketing Science》2009,37(3):310-327
Despite the high practical relevance, prior research does not provide a clear picture whether the effectiveness of new product
preannouncements is contingent upon order of entry and whether the message content of preannouncements for pioneering products
should be different from those for followers. Drawing on diffusion research, the authors examine how preannouncements that
focus on risk reduction and the product’s relative advantage influence the relationship between preannouncement intensity
and new product success, taking into account order of entry. A cross-industry study investigating 151 new product launches
shows that for pioneers, a message focus aimed at reducing perceived product risk positively influences preannouncement effectiveness.
Furthermore, a relative advantage focus negatively affects preannouncement effectiveness and thus is rather counterproductive
for pioneers. With regard to early followers, results indicate a positive influence of a risk reduction focus on preannouncement
effectiveness. A relative advantage focus, however, is only effective if the product category is already established when
the early follower product is launched. Finally, for late followers, only preannouncements which strongly emphasize the relative
product advantage lead to a positive effect of preannouncements on new product success.
相似文献
Dirk TotzekEmail: |
56.
Holger Schmieding Peter Trapp James Riedel Wojciech Kostrzewa Kurt W. Rothschild Jamuna P. Agarwal Hartmut Picht Harmen Lehment Torsten Tewes Manfred Neldner Federico Foders Henning Klodt Bobby E. Apostolakis Siegfried F. Franke Axel Busch Hermann Sautter 《Review of World Economics》1989,125(2):406-434
57.
Die vorliegende Studie analysiert für 87 Neuprodukteinführungen (NPE) und Auslandsmarkteintritte
(AME) von Telekommunikations(TK)-Diensteanbietern in Deutschland, zu denen 42 Schlüsselinformanten
in einer schriftlichen Befragung Auskunft gaben, (1) inwieweit deren zeitliche Eintrittspositionierung durch
Marktcharakteristika und Unternehmensressourcen erkl?rbar ist sowie (2) inwieweit und gegebenenfalls
unter welchen unternehmensexternen und -internen Situationsbedingungen deren Markteintrittstiming mit dem
wahrgenommenen Eintrittserfolg assoziiert ist. Ein früher Markteintritt wurde dann realisiert, wenn
die Wettbewerbsintensit?t im adressierten Gesch?ft niedrig und das Budget für den Expansionsschritt
überdurchschnittlich ausfielen. Zwischen dem Markteintrittstiming und der Beurteilung des Eintrittserfolgs
bestand ein nicht monotoner, umgekehrt U-f?rmiger Zusammenhang: Frühe Folger wiesen signifikant
bessere Erfolgswerte auf als Pioniere und sp?te Folger, deren Erfolgsniveaus nicht signifikant divergierten.
In einer Industrie, die durch starke externe Netzeffekte gepr?gt ist, fallen offenbar die Nachteile
eines Markteintritts als Pionier oder sp?ter Folger st?rker ins Gewicht als die Vorteile dieser
beiden zeitlichen Eintrittspositionierungen. Unabh?ngig vom Markteintrittstiming wurden NPE/AME von
TK-Unternehmen als erfolgreicher eingestuft, wenn sie sich in einen Markt mit stark wachsender Nachfrage
und aufeinander abgestimmt (re)agierenden Wettbewerbern mit qualitativ überdurchschnittlichen, abw?rtskompatiblen,
erprobbaren und wenig erkl?rungsbedürftigen TK-Diensten engagierten. 相似文献
58.
Erich Gundlach Torsten Tewes Harmen Lehment Manfred Wiebelt Manfred Neldner 《Review of World Economics》1993,129(2):432-443
Ohne Zusammenfassung 相似文献
59.
Mark Hall Aline Hoffmann Paul Marginson Torsten Müller 《Human Resource Management Journal》2003,13(4):75-92
The view that the role of European Works Councils (EWCs) is shaped predominantly by national industrial relations (IR) traditions in the company's country of origin derives largely from the experience of EWCs in companies based in continental Europe. This article argues that a more differentiated approach to the influence of national IR factors on EWCs needs to be developed to take account of the circumstances of companies headquartered in the UK and the US, whose national IR arrangements do not provide a strong institutional model for the EWC and, in the case of US‐based companies, where headquarters management has little or no direct involvement in the EWC. Findings from comparative case studies of EWCs in eight UK‐ and US‐based multinationals suggest that their character is shaped by the interplay between ‘country‐of‐origin’ factors,‘country‐of‐location’ factors and structural, company‐specific considerations. 相似文献
60.
Torsten Tewes 《Review of World Economics》1974,110(4):A74-A74
Ohne Zusammenfassung 相似文献