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排序方式: 共有116条查询结果,搜索用时 15 毫秒
61.
Dale J. Menkhaus Owen R. Phillips Christopher T. Bastian Lance B. Gittings 《American journal of agricultural economics》2007,89(4):1073-1084
This study examines laboratory market outcomes under alternative matching risk scenarios and advance production. Limited access and/or asymmetry in the number of buyers and sellers cause a matching problem. When sellers hold inventory before sale and there is buyer concentration, prices are about 23% below the competitive level and close to the predicted monopsony price. The bargaining advantage shifts to buyers in this market environment. Sellers can benefit by creating alliances or cooperatives to increase their bargaining position for price and overcome poor access to buyers. 相似文献
62.
Bastian Gribisch 《Empirical Economics》2018,55(2):621-651
This paper proposes a latent dynamic factor model for high-dimensional realized covariance matrices of stock returns. The approach is based on the matrix logarithm and combines common latent factors driven by HAR processes and idiosyncratic autoregressive dynamics. The model accounts for positive definiteness of covariance matrices without imposing parametric restrictions. Simulated Bayesian parameter estimates are obtained using basic Markov chain Monte Carlo methods. An empirical application to 5-dimensional and 30-dimensional realized covariance matrices shows remarkably good forecasting results, in-sample and out-of-sample. 相似文献
63.
Measures of underlying inflation in the euro area: assessment and role for informing monetary policy
Emil Stavrev 《Empirical Economics》2010,38(1):217-239
The paper evaluates the 24-month-ahead inflation forecasting performance of various indicators of underlying inflation and
structural models. Measures derived using the generalized dynamic factor model (GDFM) overperform other measures over the
monetary policy horizon and are leading indicators of headline inflation. Trimmed means, although weaker than GDFM indicators,
have good forecasting performance, while indicators by permanent exclusion underperform but provide useful information about
short-term dynamics. The forecasting performance of theoretically-founded models that relate monetary aggregates, the output
gap, and inflation improves with the time horizon but generally falls short of that of the GDFM. A composite measure of underlying
inflation, derived by averaging the statistical indicators and the model-based estimates, improves forecast accuracy by eliminating
bias and offers valuable insight about the distribution of risks. 相似文献
64.
When investigating the role of regulatory capital in bank mergers and acquisitions (M&As) we finds that US targets are better capitalized than their acquirers and non-acquired peers and that US banks maintain higher capital levels than European banks. Thus, US banks strategically raise their capital levels to avoid regulatory scrutiny. Furthermore, more value is created for targets with high excess capital and in M&As involving targets with considerably higher excess-capital ratios than their acquirers. Thus, the excess regulatory capital hypothesis is supported. Finally, market prices reflect the influence that capital has on the probability of the merger's regulatory approval. 相似文献
65.
We model “patent privateering”—whereby producing firms sell patents to Patent Assertion Entities (PAEs), which then license them under the threat of litigation—in a bargaining game. PAEs can negotiate higher licensing fees than producing firms because they cannot be countersued for infringement. Privateering produces two countervailing effects: it increases the offensive value of patents, whereas it decreases their defensive value and lowers the aggregate surplus of producing firms. Embedding the bargaining game into a Research and Development (R&D) contest for multiple complementary technologies, we find that privateering may increase R&D investments, even as it induces more litigation threats and reduces industry profits. 相似文献
66.
Bastian Ekrot Alexander Kock Hans Georg Gemünden 《International Journal of Human Resource Management》2018,29(12):1950-1971
Although theory and research from the domains of organizational behavior and human resource management suggest that individuals’ perceived organizational support (POS) plays a crucial role in enhancing job satisfaction and in reducing turnover intentions, there is a lack of research applying Organizational Support Theory to the realm of project management. Project-based organizations have an increasing demand for highly qualified project managers who feel supported by their employing organization and intend to remain in their positions. Therefore, the primary objective of the present study was to investigate predictors of project managers’ POS (both from a career management and from a project portfolio management perspective) and to examine how this variable related to their job satisfaction and intention to quit their project manager position. Using a sample of 541 project managers and 135 project portfolio coordinators nested in 135 firms, the analysis revealed that POS related positively to project managers’ job satisfaction and negatively to their turnover intention. A career path for project managers was positively associated with POS, especially when it was accompanied by adequate qualification opportunities. Results further stress the significance of top management involvement and the support of project management offices for project managers’ POS. 相似文献
67.
Persistent and significant current account imbalances are often seen as one of the greatest threats to the global economy and a catalyst for protectionist tendencies. Germany is often criticised for running a high surplus. However, economists disagree about whether and to what extent the German current-account surplus is excessive and which policy measures could help to rebalance the current account. The authors argue that the German current-account surplus is a global phenomenon and hence requires in addition to economic policies that could stimulate investment activity in Germany an internationally coordinated approach. Taking into account the specific circumstances of a country, the WTO could act as an institutional framework to deal with global imbalances. In particular the WTO’s Trade Policy Review Mechanism could be further developed into a forum for coordinating members’ trade policy and for agreeing on reciprocal measures among members. The concrete design could be based on other established international mechanisms, such as the European Semester. 相似文献
68.
Ana Lúcia Assunção Lopes Valmir Emil Hoffmann Mohamed Amal 《Latin American Business Review》2017,18(2):91-120
In this article, we evaluate the internationalization strategies underlying the performance of foreign banks in Latin American countries. Based on a multiple case study, we investigated the organizational paths in the study countries, the market segments served and performance. Our results show that it is possible to consider both economic and behavioral perspectives in this kind of analysis in order to map the entry modes and features of large banks in the study countries. We observed that some banks may have similar strategies in local markets, with particular emphasis on local adaptation, while others seem to promote the development of previous corporate characteristics. 相似文献
69.
70.
Intereconomics - The proposed Common Agricultural Policy (CAP) for the period 2021–2027 will be more flexible and, presumably, more effective. To provide for sufficient ambition and prevent a... 相似文献