全文获取类型
收费全文 | 114篇 |
免费 | 3篇 |
专业分类
财政金融 | 13篇 |
工业经济 | 26篇 |
计划管理 | 15篇 |
经济学 | 25篇 |
综合类 | 9篇 |
旅游经济 | 2篇 |
贸易经济 | 15篇 |
农业经济 | 1篇 |
经济概况 | 11篇 |
出版年
2023年 | 2篇 |
2021年 | 6篇 |
2020年 | 9篇 |
2019年 | 4篇 |
2018年 | 2篇 |
2017年 | 4篇 |
2016年 | 2篇 |
2015年 | 2篇 |
2014年 | 10篇 |
2013年 | 8篇 |
2012年 | 4篇 |
2011年 | 10篇 |
2010年 | 6篇 |
2009年 | 8篇 |
2008年 | 8篇 |
2007年 | 6篇 |
2006年 | 6篇 |
2005年 | 6篇 |
2004年 | 4篇 |
2003年 | 5篇 |
2002年 | 1篇 |
2000年 | 1篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1994年 | 1篇 |
排序方式: 共有117条查询结果,搜索用时 15 毫秒
1.
广州市居民的旅游偏好和出游时间研究 总被引:8,自引:0,他引:8
根据2001年10月至2002年1月对广州702名市场进行的抽样调查资料,对广州市居民的旅游偏好和出游时间进行了分析研究,试图找出广州居民的旅游偏好和出游时间特征。 相似文献
2.
Information and communications technologies have become an integral part of life in an information society, affecting employment, education and many other daily activities. For individuals with disabilities, equal access to telecommunications remains a concern, as many technologies that are developed do not allow for equal access. Law and policy have made significant progress in some nations, but sizeable barriers remain to the social inclusion of individuals with disabilities in telecommunications technologies and services. This paper examines the importance of equal access to telecommunications for individuals with disabilities in both the formulation and the implementation of policy. Analyzing issues of policy and implementation, this paper discusses policy questions and potential areas of research to better understand the relationship of telecommunications policy to access for persons with disabilities. 相似文献
3.
Infinite hierarchies of awareness and beliefs arise in games with unawareness, similarly to belief hierarchies in standard games. A natural question is whether each hierarchy describes the playerʼs awareness of the hierarchies of other players and beliefs over these, or whether the reasoning can continue indefinitely. This paper constructs the universal type structure with unawareness where each type has an awareness level and a belief over types. Countable hierarchies are therefore sufficient to describe all uncertainty in games with unawareness. 相似文献
4.
根据2009年中、2010年初和2010年中对全国246村3 656农户的3次调查与回访资料,对家电下乡政策实施情况进行分析,结果表明:家电下乡政策的惠农效应初步显现,农户购买下乡家电的数量大幅增加,消费结构也有所改善;同时,补贴兑付程序相比以前更加简易,农户对家电下乡政策评价高;但下乡家电质量等问题也逐渐在增多,农户对家电下乡政策的满意度和对下乡产品的信任度有所下降。为进一步实施好家电下乡政策,还需加大政策宣传力度,调整下乡产品结构,保证产品质量,完善相关政策和农村基础设施。 相似文献
5.
Despite the passage of several decades since the revolution of 1989, there is little professional literature designed to prepare foreign investors for the Romanian business culture. Visitors to this nation discover a friendly people who engage in business practices often characterized as perplexing, frustrating, and imbued with self-defeating actions. The communist period in Romania's history imbedded unethical behavior into the nation's culture, including the morally ambiguous practice of favor trading. This paper describes this central business activity and how it shapes business dealings and often undermines opportunities. The cultural context that created the favor trading environment is discussed, and methods for managing this perplexing practice are explained. 相似文献
6.
《Food Policy》2020
In 2014/15, Universal Free School Meals (UFSM) were introduced in Scotland and England for children in their first three years of primary school. This study examined the implementation of UFSM in Scotland using Normalisation Process Theory (NPT), a middle-range theory of implementation, to identify areas of learning for policymakers wishing to introduce or extend similar policies. NPT is predominantly used to evaluate interventions or new technologies in healthcare settings. Qualitative data were collected across Scotland using a case study approach shortly after implementation (n = 29 school-level stakeholders) and in the following school year (n = 18 school-level stakeholders and n = 19 local authority-level stakeholders). Observations of lunchtime in each school were conducted at both timepoints. Data were analysed using a thematic framework approach using NPT constructs and sub-constructs. Results suggested education and catering stakeholders experiences of implementation diverged most around the NPT concepts of coherence, cognitive participation, and reflexive monitoring. Lack of coherence around the purpose and long-term benefits of UFSM appeared to reduce education stakeholders’ willingness to engage with the policy beyond operational issues. In contrast, catering stakeholders identified a direct benefit to their everyday work and described receiving additional resources to deliver the policy. Overall, participants described an absence of monitoring data around the areas of greatest salience for education stakeholders. This study successfully used NPT to identify policy learning around school meals. Policymakers must increase the salience of such intersectoral policies for all relevant stakeholders involved before policy implementation, and plan adequate monitoring to evaluate potential long-term benefits. 相似文献
7.
Questions about universal service continue to evolve as information and communication technology advances, bringing new platforms, services, and business models. Concerns about exclusion remain, particularly in times of transition to new technologies and platforms. While the universal service literature is rich in econometric studies that indicate the drivers of household telephone penetration, without qualitative data directly from those households that experience phonelessness, we cannot understand the causes well enough to design effective policy. This research explores why people are phoneless in the current environment of increased platform and business model choices. Particular focus is placed on understanding the relationship between new technology, platforms and business models and phonelessness. Data is obtained from surveys completed by approximately 100 individuals in Massachusetts who are currently without any voice connection, either landline or mobile, or have been sometime in the past ten years. The survey includes questions about different platforms and communication services in order to learn how they have led to phonelessness. The results of the pilot study show that the vast majority of phoneless households do not choose to be phoneless. The study also shows that the most frequent causes of phonelessness in this population are unemployment and unpredictable bills. Many instances of unpredictable bills leading to phonelessness occur with wireless service or bundled services but are the result of business models for service provision rather than the platforms themselves. Prepaid wireless service is a market-based solution that helps households prevent phonelessness by reducing unpredictability. Universal service policy for voice and broadband can better reduce exclusion with greater attention to business models and practices versus technologies and platforms, and increased emphasis on prepaid service to reduce unpredictability. 相似文献
8.
日本商业银行进入债券承销市场乃至日本金融业混业经营改革采取的都是一种渐进的方式,而包括金融业混业经营在内的日本金融改革对我国来讲具有较好的借鉴意义。从债券承销佣金、承销商选择和债券收益率价差等3个方面来看,日本商业银行进入债券承销市场是成功的,促进了债券承销市场的竞争,降低了企业发行债券的成本,提高了整体金融效率。就我国的具体情况来看,应在借鉴日本混业经营经验的基础上加快金融业混业经营的步伐。 相似文献
9.
企业年金是我国多层次养老保险体系的一个重要组成部分。本文从税收制度对企业年金保险的作用出发,结合我国现阶段企业年金保险税收制度的现状及存在的问题,从完善税惠制度、明确税惠模式以及税惠资格认定等方面提出了改进建议。 相似文献
10.
《Futures》2017
The rapidly expanding market for wearable computing devices (wearables), driven by advances in information and communication technologies (ICT), wireless access, and public acceptance of a design aesthetic, is indicative of the near limitless potential for changing the relationship of users to information context(s). As the adoption of wearable devices spreads, there are cultural and social impacts that represent both barriers and opportunities, with subsequent policy ramifications. All too often designers, technologists, and policymakers operate independently developing products that are out of sync, lack interoperability, or are hindered by well meaning, but obstructive policy. This paper proposes a futures-based, iterative policy-informed design framework for developing wearable devices that guides interdisciplinary collaborators early in the process of designing a research & development plan. This approach allows for the development of “images of the future” through which various potential implications and effects of device design in social, technological, and regulatory contexts can be explored. 相似文献