论全媒体时代我国政府形象的塑造

信息技术的不断突破,传统媒介与新兴媒介的日益融合,使得我们正在迈向一个集“数字化”和“信息化”于一体的全媒体时代。全媒体的发展弥补了传统媒体的不足,有助于政府形象的即时塑造和修复,它作为一把“双刃剑”,也为政府形象的塑造带来了严峻的挑战。     

从A123破产看美国支持新兴产业政策的失灵

2009年,美国政府宣布在经济复苏法案中拨款24亿美元支持电动汽车电池产业的发展,生产锂电池的A123系统公司获2.49亿美元拨款。A123虽获美国政府新兴产业政策的大力支持,但在美国能源法案关于资金用途的约束下,从辉煌走向崩塌,于2012年申请破产。A123的破产启示我们:政府培育新兴产业的政策要在尊重市场规律的前提下突出产品创新,提高产品的技术含量和成熟度;在新兴产业的发展过程中,最关键的是产品的技术含量,而对资金、人力资源起基础配置作用的是市场,若忽视产品的技术完善,背离市场规律,尽管政府扶持政策力度很大,也会出现政策失灵。     

美国商业核电站监管的进化与发展——基于美国核能监管委员会的发展史

通过分析研究美国从原子能委员会到核能监管委员会的演化进程,并运用实证分析手段解析引发核电监管机构进化的事件及背后的推动因素、监管机构的独立性和权力制衡的制度设计,使我们了解到:美国核能监管委员会是美国特定的政治、经济、文化环境下的产物,有其独特性;核能监管委员会的外部制约及内部约束机制,在保障其独立、公开、专业履行职责的同时,形成了行业安全至上的文化,建立起基于公信力的监管权威。进一步告诉我们,对核电完善的监督,尤其是消费者、公众和媒体对被监管者生产的产品和服务的监督,是防止核电监管失灵的最有效措施。     

以美国授权专利为视角浅析中国大陆创新能力

专利数量和质量是一个国家科技创新能力的重要表征。以在华机构获得的美国授权专利为研究对象,从专利数量、技术领域、区域分布、专利质量等多个角度进行了深入研究,探讨了我国大陆地区创新能力的发展态势。我国创新能力基础虽然薄弱,但发展迅速,尤其电子、信息、控制领域技术发展迅猛;内陆地区与沿海地区创新能力差距悬殊;台控股企业创新优势明显;大陆地区获得美国授权专利的质量分布不均衡。建议:我国在创新政策的制定上,应认识到专利数量和质量不是对立的;政府在资源配置的时候,应充分考虑区域之间存在的不均衡性;在对待创新能力在技术领域分布的不均衡性问题上,应充分尊重市场规律;应从基础领域和重点领域两方面,扩大我国专利的产业布局。     

美国未行使成果转化“介入权”的四个案例

为推动科技成果转化,美国《拜杜法案》规定了"介入权"条款。几十年来,美国出现过4个申请强制科技成果转化的案例,但美国职能部门都认为不满足法律规定的条件,因而没有行使"介入权"。根据"介入权"条款,对Fabrazyme、CellPro、Norvir及Xalatan 4个案例进行了分析和研究,并对"介入权"条款的执行情况进行了评价。美国"介入权"强制成果转化的条款形同虚设,其原因主要有:资助部门认为该条款可能影响研究人员参与政府科技项目的积极性;"介入权"程序较为复杂,调查取证需要较长时间,使之难以实施;所涉及的成果往往不只是获得政府一个部门的资助,还获得其他方面的经费,导致"介入权"的行使更加复杂、困难。     

如何提高美国的长期经济增长率

目前美国经济面临两个方面的挑战：一是经济复苏之路曲折艰难;二是实际经济增长率低于潜在经济增长率。短期来看,要推动美国经济快速复苏并提高就业水平,一方面应当永久性地降低税率、大幅降低政府债务水平;另一方面,应当推出基础设施建设支出规划。长期内,应通过增加劳动力供给、提升劳动力素质、提高资本积累速度和质量来提升长期经济增长率。     

Does corporate social responsibility influence the corporate performance of the U.S. telecommunications industry?

This study uses a two-stage approach to explore the relationship between the operational performance of U.S. telecommunications companies and their implementation of corporate social responsibility (CSR). In the first stage, this study adopts the dynamic data envelopment analysis model to measure the efficiency of the telecommunications industry in the U.S. from 2004 to 2008. The empirical results show that the corporate efficiency of those companies that implemented CSR was higher than that of those companies that did not. In the second stage, the study adopts OLS and 2SLS to explore the influence of the execution level of CSR on performance. The results show that the Kinder, Lyndenberg, and Domini & Co (KLD) social ratings indexes are significantly and positively related to corporate performance. Finally, this study suggests ways in which corporate policy makers can enhance CSR in order to improve corporate performance in the U.S. telecommunications industry.     

Slow Recoveries: A Structural Interpretation

An analysis of the performance of GDP, employment, and other labor market variables following the troughs in postwar U.S. business cycles points to much slower recoveries in the three most recent episodes, but does not reveal any significant change over time in the relation between GDP and employment. This leads us to characterize the last three episodes as slow recoveries, as opposed to jobless recoveries. We use the estimated New Keynesian model in Galí, Smets, and Wouters (2011) to provide a structural interpretation for the slower recoveries since the early nineties.     

Non-Demographic versus Demographic Determinants of “Buy Domestic” Activities in Two Nations

Abstract

Multiple regression analysis of survey data from the U.S. and Portugal demonstrates that certain demographics make a moderate contribution to explaining Buy Domestic behavior. However, explanation of these reported purchase-related activities is greatly increased by adding constructs suggested by helping research, based on the premise that some purchasers buy domestic products to help domestic workers whose jobs are threatened by imported products. For both nations, the results show Buy Domestic activities increase with purchasers' older age, greater perceived empathy regarding threatened workers, and greater exposure to social norms that support helping. For the U.S. only, Buy Domestic purchase also increases with female gender and decreases with higher perceived costs of helping. For Portugal only, it increases with greater perceived ability to help the workers and stronger solidarity with the national in-group. These findings hold important implications for Buy Domestic marketers.     

基于V5的用户接入系统ISDN接入模块的设计与实现

介绍Ｖ５接入网用户接入系统的ＩＳＤＮ接入模块硬件和软件设计方案。这个方案具有系统配置灵活的特点。另外，此方案主要采用西门子公司的芯片组。