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151.
This study analyses fatal crash patterns, and identifies the risk factors contributing to motorcycle versus non-motorcycle fatal crashes using binomial logistic regression on two-, four- and six-lane National Highways (NHs) in India utilizing police fatal crash data. The distribution of victims’ mode by striking vehicles shows that percentage share of striking vehicles (truck) against the victims’ vehicles (motorcycle) is 44%, 52% and 37% on two-lane NH-8, four-lane NH-24 and six-lane NH-1, respectively. Nine explanatory variables pertaining to fatal crash, victim, roadway and environment are considered for the model (using combined data of cited three NHs). The results of the logistic regression model (motorcycle versus non-motorcycle fatal crashes) show that for variable ‘collision type’, likelihood of occurrence of ‘rear-end’, ‘sideswipe’ and ‘head-on’ fatal crashes are 42-times, 35-times and 25-times more than ‘hit pedestrian’ respectively. Similarly, for variable ‘number of vehicle’, likelihood is thrice as ‘single-vehicle’ than ‘two or more vehicles’; and, for variable ‘number of lane’, probability is more on ‘two-lane’ NH-8 than ‘four-lane’ NH-24. Based on the study results, it is recommended to upgrade two-lane (undivided carriageway) to four-lane (divided carriageway) NHs to reduce ‘head-on’ collision.  相似文献   
152.
This study examines factors associated with child passenger helmet use in five Cambodian provinces. We performed an analysis of periodic roadside observations of helmet use over a four-year period. A total of 62,039 child passengers 12 years of age and younger met inclusion criteria and were included in the analysis. Overall, 1369 (2.1%) of child passengers were observed to be wearing a helmet. Most significantly, children were six times more likely to wear a helmet if the driver was wearing a helmet (OR 6.2; 95% CI 5.1–7.5). In addition, the odds of helmet use were noted to be significantly different depending on province, day of the week, time of day and number of passengers on the motorcycle. This study highlights the extremely low rate of child passenger helmet use in Cambodia, and provides priorities for interventions and enforcement to ensure all children are protected from head injury.  相似文献   
153.
With prior research on home insurance largely focused on supply side practices, we know little about demand side attributes of this market, especially about consumer perceptions of insurance. This article demonstrates that, despite seemingly more equitable industry practices, ethnic homeowners (Mexican Americans in this study), relative to the majority White population, have a greater tendency to view home insurance as a cost burden (as opposed to coverage against potential damages and injuries) and, hence, are more vulnerable to living with minimal or no home insurance coverage. The findings suggest that this disparity is attributable to cultural differences rooted in diverse structural and institutional circumstances in which ethnic homeowners often find themselves situated. The role of ethnic identity is salient even after accounting for personal, household, property, mortgage, and natural calamity factors. New directions for policy are proposed to address the situation by informing and empowering vulnerable consumers.  相似文献   
154.
Human-driven land degradation threatens economic and environmental sustainability of irrigated agricultural production such as in Central Asia. Many current challenges can be eased by implementing Conservation Agriculture (CA), with however unknown financial consequences under the predominating irrigated conditions. We applied the linear programming to compare costs and benefits of four CA production systems, which are cotton-based rotation systems including (i) cotton-cotton and (ii) cotton-wheat-maize rotations under conventional tillage (CT), as well as (iii) cotton-cover crop-cotton, and (iv) cotton-wheat-maize rotations with mulch cover (crop residue retaining) and both rotations under permanent-bed planting (PB) with minimum tillage. All systems were subjected to six levels of land quality and a series of crop pricing schemes. Data were extracted from empirical research on CA in Uzbekistan, complemented with data on input and output prices from surveys. The findings underpinned the financial advantages of more diversified cropping systems (cotton-wheat-maize) over the crop monoculture (cotton-cotton-based system). Crop cultivation on marginal land was unprofitable under CT. In contrast, crop production under PB could generate profits even on croplands with a lower productivity level considered. It is argued that PB with crop residue retaining and applied in cotton-wheat-maize rotation shows most promise for improving crop yields and income.  相似文献   
155.
China is reforming its banking system, partially privatizing and taking on minority foreign ownership of three of its dominant “Big Four” state-owned banks. This paper helps predict the effects by analyzing the efficiency of Chinese banks over 1994–2003. Findings suggest that Big Four banks are by far the least efficient; foreign banks are most efficient; and minority foreign ownership is associated with significantly improved efficiency. We present corroborating robustness checks and offer several credible mechanisms through which minority foreign owners may increase Chinese bank efficiency. These findings suggest that minority foreign ownership of the Big Four will likely improve performance significantly.  相似文献   
156.
Using a panel of all 50 U.S. states and the District of Columbia from 1990 to 1999, we report a nonlinear relation between state bankruptcy exemptions and new business formation. The rate of new business formation first increases as exemptions increase, but it then decreases. This result reflects the fact that bankruptcy exemptions tend to affect both demand for and supply of external financing to potential entrepreneurs.  相似文献   
157.
The paper investigates whether diversification/focus across assets, industries and borrowers affects bank performance when banks’ abilities (screening and monitoring) are considered. The initial results show that diversification (focus) at the asset, industry and borrower levels is expected to decrease (increase) returns. However, once banks’ screening and monitoring abilities are controlled for, the effect of diversification/focus either gets weaker or disappears. Further, in some cases, these abilities enhance banks’ long-run performance, but in others they prove to be costly, at least, in the short run. Thus, the level of monitoring and screening abilities should be taken into consideration in understanding, planning and implementing diversification/focus strategies.  相似文献   
158.
This research aims to identify, compare, and contrast the usability of key international e-commerce websites with those in the Arab world, and to offer advice on how to remedy the usability problems on the latter to make them more competitive. Heuristic evaluations were undertaken on three international e-commerce websites and four comparable Arab e-commerce websites. Major and minor problems were identified and rated on each of the sites before being categorized into problem areas. As expected, more major and minor usability problems were identified on the Arab e-commerce websites (average of 22 and 85 per site, respectively) compared to the key international e-commerce websites (average of 12 and 55 per site, respectively). Most problems with both the international and Arab e-commerce websites were related to content and design usability areas, respectively. A variety of unique usability problems were found on the Arab e-commerce websites.  相似文献   
159.
This paper investigates the effect of CFO gender on corporate financial reporting decision making. Focusing on firms that experience changes of CFO from male to female, the paper compares the firms' degree of accounting conservatism between pre‐ and post‐transition periods. We find that female CFOs are more conservative in their financial reporting. In addition, we find that the relation between CFO gender and conservatism varies with the level of various firm risks, including litigation risk, default risk, systematic risk, and CFO‐specific risk such as job security risk. We further find that the risk aversion of female CFOs is associated with less equity‐based compensation, lower firm risk, a higher tangibility level, and a lower dividend payout level. Overall, the study provides strong support for the notion that female CFOs are more risk averse than male CFOs, which leads female CFOs to adopt more conservative financial reporting policies.  相似文献   
160.
In this study, we reinvestigate the question of whether government banks are inferior to private banks. We use cross country data from 1993 to 2007 to trace the different types of government banks. These types comprise banks that acquire distressed banks, normal banks, or no banks at all. Contrary to common belief, the evidence shows that unless government banks are required to purchase a distressed bank because of political factors (the government’s role), their performances are at par with that of private banks. This fact particularly holds true in countries with poor records on political rights and governance.  相似文献   
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