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排序方式: 共有487条查询结果,搜索用时 46 毫秒
11.
Joachim Wagner 《Applied economics letters》2017,24(3):140-142
This article uses a tailor-made new data set of 7 580 251 observations for German exports at the firm-product-destination level to estimate a gravity equation and to investigate the link between the amount of firms’ exports and the distance to destination countries. It is shown that, in line with stylized facts based on aggregate data, the quantity of exports declines significantly with distance within a firm for a given product. 相似文献
12.
Laurent Wagner 《Review of World Economics》2014,150(3):619-638
In this paper, the author focuses on the nonlinear nature of the aid to growth relationship to show that the “Big Push” hypothesis is consistent with capacity constraints in the understanding of aid effectiveness. The Big Push hypothesis proposes the existence of one threshold below which aid is not effective, whereas the constraints inferred by the concept of absorptive capacity suggest the existence of a second threshold above which aid is no longer effective. This paper addresses the issue of these thresholds which characterize the aid to growth relationship. Using a semi-parametric econometric method, the author finds that aid becomes effective only above a critical level, but what is more it becomes detrimental to growth at high aid flows. The author also investigates how the quality of institutions and economic vulnerability modify the level of these two thresholds. He finds that economic vulnerability is a key factor conditioning aid effectiveness. 相似文献
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14.
Fernando de Oliveira Santini Valter Afonso Vieira Wagner Junior Ladeira Claudio Hoffmann Sampaio 《Canadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l\u0027Administration》2019,36(2):149-162
Sales control systems are instruments used by firms to improve performance and other organizational outcomes. To understand their antecedents and consequences, this paper conducts a meta‐analysis based on 104 studies. The results showed significant relationships between behaviour‐ and outcome‐based control systems and the complexity of the products, bonuses, financial performance, sales innovation, organizational support and satisfaction with supervisors. The outcomes revealed that behaviour‐based control systems were the most effective mechanism in turbulent markets and for determining financial performance. However, outcome‐based control systems were the most efficient instrument for complex products. 相似文献
15.
Martin Wagner 《Journal of Applied Econometrics》2015,30(6):948-967
This paper clarifies some conceptual shortcomings of the empirical environmental Kuznets curve (EKC) literature that arise because of the hitherto inadequate application of unit root and cointegration techniques. The literature to date has ignored the fact, and a fortiori the consequences, that powers of integrated processes are themselves not integrated processes. The paper explains why standard methods should not be applied and discusses some recently proposed viable estimation and testing approaches for cointegrating polynomial regressions. The application to CO2 and SO2 emissions data shows that using appropriate methods leads to strongly reduced evidence for a cointegrating EKC compared to typical but conceptually not sound findings. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
16.
Management Review Quarterly - For over four decades the Eclectic Paradigm has experienced a myriad of interdisciplinary advancements and evolved into an ever-broader and complex accumulation of... 相似文献
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18.
Joachim Wagner 《International Journal of the Economics of Business》2012,19(2):169-193
This paper investigates four cohorts of firms from German manufacturing industries that started to export between 1998 and 2002, and follows them for five years after the start. Export starters are a rare species and small in Germany. Around 30–40% of those starters studied became continuous exporters. The share of total exports contributed by export starters of a cohort is tiny in the start year, and it remains so over the years that follow. Contrary to the market selection hypothesis, there is no evidence that productivity in the start year is systematically related to survival in the export market. There is no evidence of a negative impact of a smaller firm size in the start year on the chance of surviving in the export market. Starting with a higher share of exports in total sales, however, tends to increase the probability of continuing to export. 相似文献
19.
Evaluation of subsidiary marketing performance: combining process and outcome performance metrics 总被引:1,自引:0,他引:1
Dhruv Grewal Gopalkrishnan R. Iyer Wagner A. Kamakura Anuj Mehrotra Arun Sharma 《Journal of the Academy of Marketing Science》2009,37(2):117-129
Issues in evaluating marketing performance and devising appropriate metrics for measurement have taken center stage in marketing
thought and practice in recent years. We propose an empirical model that enables a multinational enterprise (MNE) to assess
the marketing performance of its subsidiaries, taking into explicit consideration the fact that tactical actions by subsidiaries
contribute to the creation of assets that can be harnessed for marketing outcomes. Thus, our model captures the asset creation
abilities of marketing expenditures and also takes in to account the environmental differences of the context in which each
MNE subsidiary operates. We evaluate comparative, overall, and process-level (creation of market assets and market yield)
marketing performance in the context of multi-country operations. This simultaneous examination of marketing process and marketing
outcome performance enables a global corporation to gain strategic, operational, and diagnostic insights into the performance
of its subsidiaries. Our approach is empirically illustrated with an evaluation of the marketing performance of subsidiaries
of a large global corporation. 相似文献
20.
Thomas Lux Bernhard Breil Michael Dörries Daniel Gensorowsky Wolfgang Greiner Doris Pfeiffer Felix G. Rebitschek Gerd Gigerenzer Gert G. Wagner 《Wirtschaftsdienst》2017,97(10):687-703
The digital transformation of the healthcare branch is important and unstoppable. The enormous possibility of digitalisation to redesign and enhance processes has been shown in other branches. Digital technologies offer the similarly large potential to improve the quality and efficiency of healthcare services. However, in terms of digitalisation, the German health system lags behind other European countries. But given a lack of available evidence, the effects of the digitalisation of the healthcare system cannot be reliably evaluated. Digital access to patient data necessitates constructive error cultures in organisations in order to limit defensive medicine. And digital access to health information necessitates individual competence in searching and using this information for participatory decision-making. As with all technological progress, information security is very important in order to gain citizens’ confidence in a digital healthcare system. Thus, it is necessary to simultaneously pursue both enhanced privacy standards and state-of-the-art medical technology. 相似文献