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排序方式: 共有274条查询结果,搜索用时 15 毫秒
101.
A management planning model for the delivery of family planning services is presented. Markovian probabilistic properties have been adapted for projecting patient flow for a set of various alternative strategies for scheduling patient visits in a health care system. By quantitatively formulating the scheduling problem in terms of pertinent inputs, management objectives and imposed restrictions, optimization of patient flow in the system for efficient utilization of health care resources is achieved through standard linear programming techniques.  相似文献   
102.
This study examines how foreign direct investment (FDI) spurs entrepreneurial activity in host countries. We also investigate why this relationship varies across countries because of domestic socio-political conditions. The findings from our panel analyses of 104 countries from 2000 to 2009 are consistent with our predictions that foreign direct investment positively relates to business creation and this positive effect is strongest in countries with poor institutional support, weak political stability, and low general human capital. Our work provides new insights into how cross-border investments and domestic socio-political conditions jointly influence entrepreneurial activity, especially in emerging and developing economies.  相似文献   
103.
American and foreign businesses, politicians, and media have all pointed to post-9/11 changes in visa policies as being responsible for the sharp decline in travel to the United States following the attacks. Using an empirical model which distinguishes the impact of visa policy from economic and country-specific factors, we find that changes in visa policy were not important contributors to the decrease in travel to the United States. Rather, the reduction in entries was largest among travelers who were not required to obtain a visa.  相似文献   
104.
The majority of research and practice tends to conceptualize innovation as a vertically coupled, intra-organizational process. We expand this perspective by conceptualizing innovation as a vertically decoupled, inter-organizational process and by studying the role of research universities as suppliers of discoveries to this market for innovation . We combined logic from agency and real options theories to explain why the outcomes of technology commercialization are a function of licensing strategies, the autonomy of technology licensing offices (TLOs), and the incentives bestowed on scientists, research departments, and TLO officers. We rely on data from licensing surveys, interviews with 128 TLO directors, and – for convergent validity – from web-based searches of the TLOs of American universities and the US Patent and Trademark Office. Results suggest that commercialization outcomes (in this case, revenue and start-up creation) are enhanced when TLOs employ diverse licensing strategies, TLOs enjoy greater autonomy, universities share revenues with scientists' departments, and universities compensate TLOs officers well. Results also show that late entrants – typically underperforming universities – inflate royalty shares to scientists as a means to rectify their commercialization record. We conclude with a discussion of this study's contribution to the literature on innovation and technology commercialization.  相似文献   
105.
This paper extends the literature on indexation externalities by analyzing equilibrium and efficient indexation in a unionized economy characterized by a monopolistically competitive goods market. The assumption that union objectives relate to both employment and the real wage implies that union indexation decisions are associated with a negative externality and, as a consequence, the equilibrium degree of indexation is inefficiently high. This feature is characteristic of both passive and activist policy environments.  相似文献   
106.
Rapidly urbanising coastal locations represent prototypes of future cities. While these “sea change” locations will face a range of issues associated with rapid growth such as infrastructure provision and enhancement of social capital, anticipated environmental impacts are likely to add significant challenges. Climate change is likely to have dramatic impacts on sea change communities through diminished potable water supplies, rising sea levels, storm surges, and increased intensity of flood events - with indirect impacts on health, financial sectors, and biodiversity. Given the inherent diversity within sea change communities with regard to age, culture, and socio-economic status there are likely to be differences in ways of adapting, the ability to adapt, and the desired direction of any changes. Cognizant of the potential enormity of climate change impacts, the need for rapid responses, and the diversity within communities, this paper proposes a participatory and transformative method to work with communities in responding to climate change and variability within rapidly urbanising coastal locations. The method focuses on determining probable futures for various communities of place and interest within sea change areas and aims to build the capacity for dynamic on-going learning to achieve those futures, both within and between the communities. Through this process community members may be empowered with dynamic and future-orientated learning skills that build upon community knowledge, innovation, and resilience.  相似文献   
107.
2020DHL全球连通性指数显示,当前,除人员国际流动恢复较为缓慢之外,国际贸易已经强劲反弹,国际资本流动正在恢复,数字信息流动快速增长,世界各国之间的贸易关系和经济往来越来越密切,新冠肺炎疫情没能阻止全球化进程.既然全球化所带来的国际商业机会和全球市场竞争对企业发展至关重要,那么在后疫情时代,我们就需要更多的全球化,加速世界经济从疫情中复苏.  相似文献   
108.
Review of Accounting Studies - We examine auditors’ disclosure benchmarking, which we define as auditors’ acquisition of nonclient financial statement information for the purpose of...  相似文献   
109.
We examine the effects of accounting standards and regulatory enforcement on entrepreneurial innovation and social welfare. When the entrepreneur issues a financial report that violates the accounting standards, a regulatory agency may detect the violation and bring charges. We find that when regulatory penalties are relatively insensitive to the magnitude of the violation, optimal standards are sufficiently low that they induce full compliance, and increase as the intensity of enforcement increases. In contrast, when regulatory penalties are sensitive to the magnitude of the violation, optimal standards induce non-compliance and decline as the intensity of enforcement increases.  相似文献   
110.
This paper investigates whether adoptions of executive stock ownership plans coincide with decreased incentives to meet or just beat analysts’ near-term EPS forecasts. Firms often assert that ownership plans focus executives on long-term performance. I find that the impact of these adoptions on meeting or just beating analysts’ EPS forecasts differs depending on whether the plan binds the CEO to reach ownership targets by a specified date. In particular, I find that firms that adopt plans requiring an increase in CEO ownership exhibit a lower propensity to meet or just beat earnings forecasts following plan adoptions. In contrast, firms that adopt plans that require no increase exhibit no change in the propensity to meet or just beat. The results suggest that firms use binding ownership plans to shift executives’ focus from near-term earnings benchmarks to long-term value creation.  相似文献   
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