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141.
142.
This paper investigates the joint effect of political connections, in the form of the royal family member on board, and corporate governance on the market risk disclosures of the Gulf Cooperation Council (GCC) financial firms from 2007 to 2011. Previous research suggest that politically connected firms reduce the level of transparency in the GCC. However, we find that better corporate governance improves transparency and can be used as an effective tool in curbing the potentially adverse impact of politically connected board members on firms’ transparency. Our results have important implications for policy makers and can be generalized to other emerging markets. 相似文献
143.
In the Aftermath: Consumer Choice and the Deregulation of Australian Retail Banking, 1988–1993
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This article explores whether deregulation of the Australian retail banking sector in the 1980s delivered the enhanced consumer choice that had been promised. Using new data on banking products and their usage, it analyses consumers' ability to select optimal ‘frontier’ products. It concludes that following deregulation of retail banking, product offerings underwent such tumultuous change that the scope for effective consumer choice was severely constrained. While there were improvements towards the end of the period, progress was not assisted by the banks' strategy of proliferating and re‐bundling products. Consequently, the anticipated improvements to consumer choice were slow to arrive. 相似文献
144.
G. Don Taylor Gary L. Whicker W. Grant DuCote 《Transportation Research Part E: Logistics and Transportation Review》2009,45(1):255-269
This paper examines a new dispatching alternative for the truckload trucking industry involving the use of delivery ‘pipelines’ with dense flow volumes. Drivers and loads are partitioned into two sets; those that utilize pipelines via a series of ‘dray’ moves and line-hauls, and the remaining set of random over-the-road (OTR) drivers that are dispatched by traditional methods. Alternative methods are presented to determine where delivery pipelines should be located and how they should be operated. The effects of the pipelines on the remaining OTR fleet are also examined. Results indicate that the new dispatching alternative is feasible. 相似文献
145.
Alfred E. Kahn was an observer and practitioner of telecommunications regulation as technology changed the industry from a natural monopoly to a platform-based oligopoly among telephone, cable, satellite, and wireless carriers. Regulation and legislation were slow to recognize these changes, and large welfare losses occurred, some of which could have been avoided if regulators, legislators and economists had followed Fred’s economic advice: Prices must be informed by costs; the relevant costs are actual incremental costs; costs and prices are an outcome of a Schumpeterian competitive process, not the starting point; excluding firms from markets is fundamentally anticompetitive; a reliance on imperfect markets subject to antitrust law is preferable to necessarily imperfect regulation; and a regulatory transition to deregulation entails propensities to micromanage the process to generate preferred outcomes, visible competitors, and expedient price reductions. 相似文献
146.
John M. Mativo Myra N. Womble Karen H. Jones 《International Journal of Technology and Design Education》2013,23(1):103-115
As cultural, social, political and economic changes take place, the secondary or high school curriculum should reflect and respond to changing needs and aspirations of students. Technology Education has been proactive in this arena as it has transformed over the decades to meet ever-changing societal needs. The most recent change to the discipline has been to add engineering and, as a result, adopting a new name and curriculum-Engineering and Technology Education. The added component and name change in Technology Education is causing discussions about what the new direction means, what professional preparation changes will be incurred, and what work graduating students will be prepared to do. In light of these changes, this study investigated perceptions of high school students in the United States of America about engineering and technology courses they take. To investigate whether students’ perceptions are in accord with current changes in Engineering and Technology Education, 316 students enrolled in engineering and technology courses in Georgia schools that have an affiliation with the Georgia Engineering and Technology Education Association (GETEA) were surveyed. According to data analyses, students’ perceptions can be divided into two factors. Educational Value of Course (factor 1) was extracted from statements measuring the degree to which the courses prepare students for employment and provide them with information regarding future employment. Personal Relevance of Course (factor 2) was derived from statements measuring students’ perceptions about links between engineering and technology education and their personal lives. Such findings suggest these students valued their engineering and technology courses, planned to continue their education, made good grades, and had varied types of career expectations for jobs such as design engineers and architects. 相似文献
147.
148.
D. J. Chambers H. S. Singhal B. D. Taylor D. L. Wright 《Accounting & Business Research》2013,43(4):267-273
This study examines the value relevance of mandated disclosures by UK firms of the investor‐firm share of liabilities of equity‐accounted associate and joint venture investees. It does so for the six years following the introduction of FRS 9: Associates and Joint Ventures, which forced a substantial increase in such disclosures by UK firms. Since the increased disclosure requirements were partly motivated by concern that single‐line equity accounting concealed the level of group gearing, and in light of previous US results, it is predicted that the mandated investee‐liability disclosures have a negative coefficient in a value‐relevance regression. The study also examines whether value‐relevance regression coefficients on investee‐liability disclosures are more negative for joint ventures than for associates and whether they are more negative in the presence of investor‐firm guarantees of investee‐firm obligations than in the absence of such guarantees. The study reports that the coefficient on all investee‐liability disclosures taken together has the predicted negative sign, and is significantly different from zero. It finds little evidence that the negative valuation impact of liability disclosures is stronger for joint venture investees overall than for associate investees overall, or stronger for guarantee cases overall than for non‐guarantee cases overall. There is, however, some evidence that the impact for joint venture guarantee cases is stronger than that for joint venture non‐guarantee cases and stronger than that for associate guarantee cases. 相似文献
149.
150.
The non-stationarity tests of Phillips-Perron (1988) (PP tests) suggest that Australian macroeconomic output possesses a stochastic rather than a deterministic log-linear trend. Kwiatkowski et al. (1991) argue that such tests have low power and propose the KPSS test, in which the null is stationary. However, the KPSS test results reinforce the PP findings for Australia. Cochrane (1988) variance ratio (VR) tests further suggest that there may be a very strong random-walk component in the Australian business cycle. Rappoport and Reichlin (1989), however, argue that all such tests are biased in favour of the stochastic trend alternative if there are trend breaks in the data. Following up on this point, the paper finds that, in Australia's case, the stochastic trend alternative is statistically dominated when the data are allowed to be characterized by a probabilistic, regime-switching, segmented trend specification. Therefore, to the extent that real business-cycle theories of the business cycle gain support from stochastic trends in real output, this latter piece of Australian evidence does not strengthen their case. 相似文献