我国税制结构的优化

随着经济的发展和税源结构的变化，税制结构的调整显得十分必要和紧迫，笔者分析了制约我国税制结构优化的因素、税制结构优化的标准，现行税制结构中存在的主要问题，并对优化我国税制结构的措施提出了具体看法。     

Who’s supporting space activities? An ‘issue public’ for US space policy

Using data from the General Social Survey, this research identifies the issue public of US space policy. Highlighting the need to understand and identify the portion of the public that supports space activities, this study underscores the limited appeal of space for the public as a whole. We find that those who support space activities tend to be younger, male, Republican, and have a higher level of education and socioeconomic status. Because these characteristics make up a relatively small proportion of the American population, those supporting space activities must broaden the appeal of space, making it more accessible and understandable for those with whom the issue does not have much saliency.     

福建与东盟经贸合作及深化合作的政策建议

东盟是福建省开展进出口贸易、引进外资以及实施走出去战略的重要地区。中国-东盟自由贸易区协议签订后，福建省抓住机遇，积极推进双方在经贸领域的合作，与东盟经贸往来日益密切，东盟已成为福建省重要的经贸合作伙伴。福建省应从实际情况出发，争取在建设中国-东盟自由贸易区的进程中找准位置并发挥作用，主要措施有：（1）充分利用东南亚华商网络，建立福建东盟合作机制；（2）利用中国-东盟自由贸易区的降税进程，努力扩大对东盟的出口；（3）在继续扩大吸收来自东盟外商直接投资的同时，鼓励省内企业开展对东盟投资；（4）发挥福建区位优势，加大与东盟各大港口合作力度；（5）利用优势互补，加大福建与东盟的资源合作力度。     

空间电子攻击的体系作战效用及发展对策

通过分析空间电子攻击在打击对象多、方式灵活多样,打击速度快、隐蔽突然,效果等同于火力打击、太空安全隐患小等方面的优势,得出了"空间电子攻击具有很大的发展潜力,是未来空间对抗力量发展的重心"的结论。通过分析空间电子攻击在遮态势感知耳目、断信息分发链路、破精确打击能力、实施战略威慑方面发挥体系作战效用的机理,论证了空间电子攻击的体系作战效用。通过分析还提出空间电子攻击力量的发展对策。     

Administrative reform of Japanese Space Policy Structures in 2012

In Japan, there are several government ministries and agencies with important roles in the development and use of space. In 2012, Japan restructured its administrative organs related to the development and use of space through legal amendments to the original acts that established these organs. Although this was an important administrative reform that took four years of planning and discussion to accomplish, this restructuring has not been communicated well outside of Japan. This study provides the first comprehensive overview of the recent legal changes in Japanese space policy. In contrast to some reports, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) still has primary responsibility for the finances and personnel of the Japan Aerospace Exploration Agency (JAXA). This continues to be true even after the Cabinet Office begins its new role as the focal point for formulating Japanese space policy. It remains to be seen how the policy direction of the Cabinet Office will interact with the operational, financial, and personnel responsibilities of MEXT. I argue that knowledge of the roles of MEXT and the Cabinet Office in space policy, and the tension between the two organizations, is key to understanding Japan's future space policy decision-making process. By tracing the history of Japanese space policy since 2001, I also suggest that if bureaucrats had thought more deeply before making major reforms to space policy and its administration, there would have been less confusion over the development of national space policy this past decade. This paper concludes by identifying some key elements to monitor in the coming years of Japan's space policy.     

Developments in space activities in Poland

Poland has a long-standing tradition in space activities. Polish institutions have participated as co-investigators in almost all European Space Agency (ESA) science projects, as well as on many other missions. However, the first Polish satellite (PW-SAT) was only launched in 2012. Poland was one of the first Eastern European countries to conclude a Cooperation Agreement with ESA in the peaceful use of outer space; it was signed in 1994 and followed by a second in January 2002. Negotiations on Polish membership in the ESA were started in autumn of 2011, and ended in April 2012. Following ratification of the agreement, Poland officially became the 20th Member State of ESA on 19 November 2012. This article examines how Poland is setting its way as a space nation. It describes recent developments in the Polish space programme, including the road to Poland's full membership in the European Space Agency.     

Precursor to an African Space Agency: Commentary on Dr Peter Martinez “Is there a need for an African Space Agency?”

In 2012 a working group was established to formulate the African space policy and strategy which would lead to the establishment of an African Space Agency (ASA). Dr Peter Martinez asserts in his article “Is there a need for an African Space Agency?” [1] that the arguments that have been posited in support of an ASA are flawed; namely the arguments of the existing example of the European Space Agency (ESA), and that an ASA would lead to fostering competition, synergy, industrial development and capacity building. While this viewpoint agrees that all the perfect conditions may not exist at present for the creation of an ASA, it addresses some of the issues raised by Martinez, and proposes ideas to foster intra-regional cooperation.     

Human Mission from Planet Earth: finding a rationale for exploration of the Moon and Mars

This paper advances scenarios for an evolutionary approach to the establishment of a Human Mission from Planet Earth involving exploration and utilization of the Moon and Mars. Of critical importance are the concepts of robotic–human and Moon–Mars synergies. The paper discusses the rationale variables that have an influence on types of space activities pursued and thus the policy that leads to particular scenarios. In this regard, the technological, scientific, and sociopolitical/socioeconomic impacts and consequences related to a Human Mission from Planet Earth are examined.     

公共设施投资的决策模型探讨

公共设施投资的成本与产生的社会福利如何比较，社会效益的提高有多大等等一系列基本问题为政府所关心。这一问题的解决需要通过结合公共经济学的原理与近几年出现的一些新观点做出系统的可行性分析模型加以解决。本文就是基于公共经济学的理论并结合了笔者的一些新的观点所作的常识性的探索。     

政府采购扶持科技型中小企业发展的对策建议

我国科技型中小企业是科技创新的主要力量,但存在制约其发展的诸多问题,如融资难、科技投入不足、竞争力弱等,说明科技型中小企业需要得到政府的扶持。发达国家的成功经验可供我国参考,即具有明确的政府采购扶持中小企业的管理制度,具有有效的监督和申诉制度,积极扶持科技型中小企业开拓国内外政府采购市场。我国政府可利用政府采购来扶持科技型中小企业。具体对策是：完善政府采购的法律制度,加强对知识产权的保护力度,制定科技型产品及国货的认证制度,加大采购力度,建立中小企业管理委员会,完善政府采购监督机制。