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91.
The two main explanations for the crisis in the commercial paper (CP) market are credit concerns and liquidity issues. The CP market is not homogeneous in terms of credit quality, maturities and types of issues. We find that lower credit‐quality CP suffered more during the crisis. Additionally, we find little evidence that Federal Reserve (Fed) liquidity facilities reduced the impact of the crisis, but that when the Fed became a lender in the CP market, the crisis pressures were dramatically reduced. We conclude that the crisis in the money markets is related more to increases in credit risk. Liquidity is a secondary issue.  相似文献   
92.
We investigate how the distribution of the penalties incurred by auditors for failing to detect fraud influences their effort to detect fraud and auditees’ commission of fraud. We compare a probabilistic, skewed audit penalty to a penalty that automatically imposes the expected penalty of the probabilistic distribution (hereafter, a deterministic penalty). Our experiments show that a deterministic penalty with the same expected value of a probabilistic, skewed penalty increases audit effort to detect fraud and decreases fraudulent reporting by auditees and that these benefits hold in a game involving both auditee and auditor players.  相似文献   
93.
A senior executive of Booz Allen Hamilton and co‐author of a business bestseller called Megacommunities argues that the United States is locked into an obsolete pattern of dealing with infrastructure investment, even as the country's population growth and technology have raced ahead. Three of America's basic “lifeline” infrastructures—energy, transportation, and water—are nearing the end of their useful operating lives and in desperate need of modernization. U.S. capital spending on infrastructure has been inadequate, amounting to less than 2% of GDP, as compared to 9% in China and 5% in India. But if infrastructure renewal will be costly, money is not the biggest obstacle. History shows that modernizing existing infrastructures tends to be even more challenging than creating new ones because of the drag caused by legacy hardware and the associated human “software.” And so the real problems are conceptual, institutional, and political—problems whose solutions demand transformational vision and leadership that will encourage collaborative participation by both the public and private sectors. What is lacking, then, is an oversight and coordination mechanism that restores government's traditional integrating role without creating either new monopolies or a larger, more centralized government. To that end the author issues four imperatives: First is the need to rethink the form and function of our old infrastructures. Second is the need for design principles that make future infrastructures robust and adaptable as technology advances, funding changes, and the needs of our citizens evolve. Third is the need for leadership that succeeds by convening, integrating, and aligning the interests and actions of all important stakeholders. Fourth and last is the need for a national vision for America's infra‐structure that defines the function and performance of the entire system over its total lifecycle. A new kind of collaboration by different constituencies, which the author refers to as the creation of “megacommunities,” is held up as a way for stakeholders with conflicting interests to cooperate on compelling issues of national importance with a shared set of practices and protocols.  相似文献   
94.
While scholars have begun to develop the conceptual foundations of global leadership, few attempts have been made to unify the plethora of existing definitions. We argue that the lack of a precise, rigorous and commonly accepted definition of global leadership limits the field's conceptual and empirical progress. Building on recommended practice for construct definitions, we first review and critique existing definitions of global leadership. Second, we specifically focus on explicating the global construct encompassed by the global leadership phenomenon and propose three dimensions along which this sub-construct can be analyzed: complexity, flow, and presence. Finally, we offer a revised construct definition and conclude with implications for research and practice.  相似文献   
95.
96.
This study investigates the relationship between managerial entrenchment and how firms meet or beat earnings forecasts. It further examines whether this relationship changes before and after the Sarbanes–Oxley Act (SOX). We find that, in the pre-SOX era, entrenched managers meet or exceed analyst forecasts more often than their unentrenched counterparts when analysts’ initial forecasts are high. This is mainly due to the drop in analysts’ consensus rather than earnings management. These results nearly disappear in the post-SOX era.  相似文献   
97.
98.
This study evaluated the effectiveness of red-light cameras in Dammam, the Kingdom of Saudi Arabia. Two methods were used to assess changes in crash risk at the intersections at which the red-light camera programme had been operating. Geospatial analysis was used to visualize trends in road crash density over the geographical region of Dammam and a pre--post-camera crash analysis was undertaken. The distribution of injury crashes was greater than that of crashes which included property damage, the latter of which was concentrated around central Dammam. The five red-light cameras installed in 2012 were located outside areas of high-crash and injury density, and the total number of crashes reported in the three-month periods after installation was double that before the cameras were installed. This increase in the number of crashes also occurred at the five comparison sites (without red-light cameras), indicating a null effect. The findings from this study are contrary to previous evaluations of speed management programmes associated with red-light cameras. The study highlights the challenges in obtaining data for such research and illustrates that a reliance on overt, fixed camera's to manage speed is unlikely to deliver significant reductions in road trauma.  相似文献   
99.
South Africa has high youth unemployment. This article examines the predictors of youth employment in rural Agincourt, Mpumalanga Province. A survey of 187 out-of-school 18 to 24 year olds found that only 12% of women and 38% of men were currently employed. Men with skills/training were significantly more likely to report employment, mostly physical labour (adjusted odds ratio: 4.5; confidence interval: 1.3, 15.3). In-depth interviews with 14 of the youth revealed that women are perceived more suitable for formal employment, which is scarce, informing why women were more likely to pursue further education and yet less likely to be employed. Ten key informants from local organisations highlighted numerous local youth employment resources while, in contrast, all youth in the sample said no resources were available, highlighting a need for the organisations to extend their services into rural areas. Because these services are focused on entrepreneurship, programmes to increase financial literacy and formal employment opportunities are also needed.  相似文献   
100.
In the wake of new public management, and with the emergence of new public governance, a number of challenges remain unsolved in the field of public service governance and management. In this paper, we use the example of the Australian National Disability Insurance Scheme to show how we might deal with the design and implementation of a public service reform within the context of new public governance. We argue that governments need to develop greater openness to risk and policy experimentation during implementation. We therefore propose an adaptive system architecture that could support such risk taking.  相似文献   
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