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121.
122.
This paper models sequential auctioning of two perfect substitutes by a strategic seller, who learns about demand from the first-auction price. The seller holds the second auction only when the remaining demand is strong enough to cover her opportunity cost. Bidding in anticipation of such a contingent future auction is characterized, including a sufficient condition for existence of an invertible (increasing symmetric pure-strategy) bidding equilibrium that facilitates the seller’s learning. A unique invertible bidding equilibrium exists for the Dutch auction format, but only when the second auction is sufficiently discounted by the bidders. In the equilibrium, high-valuation bidders shade their bids down as if the second auction were guaranteed. To counter such strategic bidding, the seller would value ex-ante commitment to hold the second auction less often. Three forms of such commitment are analyzed: commitment to list future auctions in advance, commitment to not hold the second auction unless the first price exceeds a publicly announced threshold, and commitment to a reserve-price in the second auction. I would like to thank Georgios Katsenos, Thomas Jeitschko, Miguel Villas-Boas, George Deltas, and an anonymous referee for thorough and insightful feedback.  相似文献   
123.
Using nonparametric, production‐frontier methods, we decompose labor productivity growth into components attributable to technological change (shifts in the world production frontier), technological catch‐up (movements toward or away from the frontier), and physical and human capital accumulation (movements along the frontier). We find that (1) technological change is decidedly nonneutral, (2) productivity growth is driven primarily by physical and human capital accumulation, (3) the increased international dispersion of productivity is explained primarily by physical capital accumulation, and (4) international polarization (the shift from a unimodal to a bimodal distribution) is brought about primarily by efficiency changes (technological catch‐up).  相似文献   
124.
The superstar model predicts skewness of market outcomes and returns to artist quality. We test and confirm these predictions using a unique data set on popular music.  相似文献   
125.
The authors extend sales management theory by considering the role of export sales management in small- and medium-sized firms, and they develop an integrated model of export sales organization effectiveness. Specifically, the authors test 16 hypotheses that examine the relationships among export sales management control, export territory, psychic distance, export sales performance, and export sales organization effectiveness. Using a mail-survey approach, data were collected from U.K.-based export sales managers in 146 direct exporters of industrial products. Though certain anomalies are observed, the research findings support many of the hypothesized associations, confirming the robustness of existing sales management concepts and theories in an export-marketing context.
Robert E. MorganEmail:
  相似文献   
126.
Prior empirical research suggests that consumers perceive pioneers as more prototypical (i.e., representative) of their product categories than me-too followers. This prototypicality advantage is believed to contribute to an enduring marketplace advantage for the pioneer. We extend research into pioneering prototypicality advantages by considering the ramifications of simultaneous product design (i.e., product attribute) evolutions. We hypothesize that the simultaneous evolution of product designs of both the pioneer and me-too will diminish the pioneer’s prototypicality advantage over the me-too, even though the me-too does not initiate the change. To test our hypotheses, we create an experimental environment consisting of four cells, each corresponding to a different marketplace scenario: a no-change condition; a simultaneous-evolution condition; a pioneer-updates-first condition; and a leapfrogging (i.e., me-too updates first) condition. The results suggest that simultaneous design evolutions can diminish the pioneer’s prototypicality advantage. As a result, me-too entry may be a more attractive strategy in the long-run than currently believed in product categories characterized by substantial design evolution.
Christopher JoinerEmail:
  相似文献   
127.
Despite the logical association between market orientation (MO) and the supply chain management concepts of supply chain orientation (SCO) and supply chain management (SCM), and the potential mediating role of SCO and SCM in the MO-firm business performance (PERF) relationship, there have been few, if any, attempts to investigate MO in a supply chain context. Thus, this study tests the relationships between MO, SCO, SCM, and PERF. Results indicate MO has a strong, positive impact on SCO and SCM. Interestingly, SCO was found to have the largest direct influence on PERF, followed by MO, followed by SCM. Managers should realize that SCO is critical to fulfilling customer requirements, i.e., a firm’s efforts to work with supply chain partners will not pay off if the firm is not supply chain-oriented. Although overshadowed by SCO, MO is still a foundation for managing the supply chain and has a positive impact on PERF. Equally important, the fact that the contribution of SCM to firm performance is overshadowed by MO and SCO does not mean SCM is irrelevant in corporate strategy. Managerial and future research implications of these findings are discussed.
Robert T. LaddEmail:
  相似文献   
128.
Many street‐level bureaucrats have the dual task of helping some clients, while sanctioning others. We develop a model of a street‐level bureaucracy, and we study the implications of its personnel policy on the self‐selection and allocation decisions of agents who differ in altruism towards clients. When bureaucrats are paid flat wages, they do not sanction, and the most altruistic types sort into bureaucracy. Pay‐for‐performance induces some bureaucrats to sanction, but it necessitates an increase in compensation, which can result in sorting from the top and bottom of the altruism distribution. We also explain why street‐level bureaucrats often experience an overload of clients.  相似文献   
129.
This study examines the impact of microcredit on household self‐employment profits in Vietnam. For two indicators of credit participation – a dichotomous participation dummy and the accumulated amount of microcredit received per household – the analysis reveals a positive effect on household profits. The analysis also reveals that an instrumental variable method within a fixed‐effects framework can control for the possible endogeneity of credit and thereby identify the true effect of credit.  相似文献   
130.
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