全文获取类型
收费全文 | 188篇 |
免费 | 4篇 |
专业分类
财政金融 | 5篇 |
工业经济 | 41篇 |
计划管理 | 28篇 |
经济学 | 25篇 |
综合类 | 7篇 |
运输经济 | 15篇 |
旅游经济 | 32篇 |
贸易经济 | 26篇 |
农业经济 | 2篇 |
经济概况 | 11篇 |
出版年
2023年 | 1篇 |
2022年 | 6篇 |
2021年 | 5篇 |
2020年 | 4篇 |
2019年 | 8篇 |
2018年 | 7篇 |
2017年 | 7篇 |
2016年 | 4篇 |
2015年 | 1篇 |
2014年 | 14篇 |
2013年 | 31篇 |
2012年 | 8篇 |
2011年 | 17篇 |
2010年 | 12篇 |
2009年 | 5篇 |
2008年 | 10篇 |
2007年 | 9篇 |
2006年 | 7篇 |
2005年 | 4篇 |
2004年 | 2篇 |
2003年 | 6篇 |
2002年 | 7篇 |
2001年 | 2篇 |
2000年 | 2篇 |
1999年 | 1篇 |
1998年 | 3篇 |
1997年 | 2篇 |
1988年 | 2篇 |
1984年 | 1篇 |
1983年 | 4篇 |
排序方式: 共有192条查询结果,搜索用时 31 毫秒
1.
Tim Power 《Revue internationale de statistique》2003,71(1):59-67
This paper outlines the ICT statistical developments that the ABS has undertaken over recent years. These developments have been on both the supply side (ICT industry) and the demand side (use of IT by sector). The content of ABS ICT surveys has changed significantly over the last few years and are expected to develop further in line with industry changes and emerging policy needs.
Recent developments in household collections have been the inclusion of IT use questions in the 2001 Census of Population and Housing and in various ABS social surveys such as Children's Participation in Culture and Leisure Activities. Annual business IT use surveys are now conducted and include topics such as Internet commerce and IT security. Biennial ICT industry surveys are conducted to provide data on ICT production, imports and exports, ICT industry employment, performance and structure information. An Internet activity survey is run every six months and provides regional Internet access details and infrastructure details on Internet service providers.
A major development for 2002–03 will be the compilation of an ICT satellite account. ABS intends to produce an ICT Information Development Plan to guide its future statistical development work in the ICT field. 相似文献
Recent developments in household collections have been the inclusion of IT use questions in the 2001 Census of Population and Housing and in various ABS social surveys such as Children's Participation in Culture and Leisure Activities. Annual business IT use surveys are now conducted and include topics such as Internet commerce and IT security. Biennial ICT industry surveys are conducted to provide data on ICT production, imports and exports, ICT industry employment, performance and structure information. An Internet activity survey is run every six months and provides regional Internet access details and infrastructure details on Internet service providers.
A major development for 2002–03 will be the compilation of an ICT satellite account. ABS intends to produce an ICT Information Development Plan to guide its future statistical development work in the ICT field. 相似文献
2.
3.
4.
本文在一致光滑的 Banach 空间,运用 Ishikawa 迭代,给出了方程解的逼近,进而将 C.E.Chidume 所研究结果从 Lipschitz 条件降至一致连续。关键词:巴拿赫空间;非线性算子;Ishikawa 迭代;强增生算子;强伪压缩算子;一致连续 相似文献
5.
This paper explores changes in the strategic orientation of port authorities and terminal operators towards the hinterland network in the Ports of Rotterdam and Barcelona. Port authorities and terminal operators are economically, institutionally and geographically related organizations. The argument here is that such organizations experience a mutually influential and interactive effect in their strategy over time. The research explores the evolution of the market, institutional and governance forces behind these organizations’ strategic orientation, while acknowledging their interdependence and interrelationship. To that end, it builds a conceptual framework analysing these organizations’ strategies in different points in time. It draws upon firms and port theories to design a co-evolutionary framework, which is later refined with insights gained from an empirical study of the port context. 相似文献
6.
《Telecommunications Policy》2018,42(1):24-36
The telecommunication sector in Mexico was highly concentrated until 2013. The sector was mostly composed by a dominant player, a rationed market (low density of services), a poor institutional design, high tariffs, and weak regulation agents. The Herfindahl-Hirschman (HHI) index was 5333 for mobile telephone and 7,029 for fixed telephone services—among the highest scores in the world. In order to promote competition in the sector, Congress approved a reform in 2013 to establish a new regulator empowered to impose asymmetrical rules in the case of the predominance of a single firm. A declaration of preponderance of the dominant player was issued, promoting free interconnection rates and the mandatory sharing of its passive and active infrastructure with the rest of the firms in the industry. The new institutional design led to increased competition in the sector, decreasing the mobile and fixed telephone prices while increasing the coverage and penetration of these services. In this article, an applied general equilibrium model for the Mexican economy is employed to assess the impact of the Telecommunication Reform in Mexico in the telephone sector, consumer welfare, and income distribution. The model is static, encompassing 10 types of consumers (rural and urban and the five income quintiles) and 40 sectors (of which four are disaggregate telecommunications industries). It assumes fixed wages and capital rental prices as well as idle resources. The main results indicate that the effects of the reform are not minor; the drop in telephone prices would reduce the general consumer price index by almost 2%, and the value added would increase by more than 3%, benefiting mainly households in the highest income quantiles. 相似文献
7.
《Telecommunications Policy》2017,41(9):781-791
This paper uses a model of strategic interaction among firms –that set discriminatory and nonlinear prices– in addition to public information on prices of the plans marketed by the three major mobile phone companies, to assess the extent to which on-net/off-net price differentials in the plans they offered could represent predatory practices in the mobile telephony market in Chile. The results show that the largest companies offered a few plans with an off-net/on-net price differential larger than what a competitive theoretical model predicts. This larger differential is consistent with the notion of predation defined by Hoernig (2007) as reducing a competitor's profits. Despite the fact that these plans were a small fraction of all the plans mobile phone firms offered, they were recently banned by the antitrust authority because of their potential anticompetitive effects. 相似文献
8.
J.M. Njoroge 《旅游业当前问题》2016,19(14):1487-1492
Climate change has been identified as a major challenge in the achievement of sustainable development especially for developing countries like Kenya. There has been a wide acknowledgement that there is a need for long-term strategies for the industry players to reduce their contribution to climate change in line with other industries. Industries and societal sectors have sought ways of mitigating the causes of climate change. The Second International Conference on Climate Change and Tourism, held in Davos, Switzerland, on 3 October 2007, provided practical guidelines for the industry in response to climate change. This paper seeks to evaluate the adoption of the ‘Davos Declaration’ among selected Mombasa hotels in terms of water, energy and waste management. Results indicate that despite wide knowledge among hoteliers on the impacts of climate change and the role hotels can play in its mitigation, most hoteliers are slow in adopting the mitigation measures. 相似文献
9.
This paper examines the Iranian home-based accommodation sector using the theory of self-organization. With the aim of identifying the sector's organizing principles, interviews were conducted with the accommodation operators, providing 117 statements which were linked based on their key ideas and/or words. Using UCINET6, a network diagram of five organizing principles were identified: collective identity, balanced legitimacy, local embeddedness, mindful market, and networked finance. While the combination of these organizing principles is interpreted within the Iranian context, broad assumptions can be inferred. It is speculated that a collective aiming to organize itself needs to be considerate of its interactions with members of the collective, the authoritative body, the local community, the market, and capital. Additionally, each separate organizing principle might have relevance for small businesses in various industries. The study contributes to the commercial home and home-based accommodation literature while also providing insights into tourism development in Iran. Furthermore, the method used to identify organizing principles is considered novel and can be used with other collectives. 相似文献
10.
经营者年薪制是西方企业普遍采用的薪酬激励制度,也是我国企业经营者薪酬制度改革的方向。设计长期激励性经营者年薪制是构建企业长期激励机制的基础,而年薪制结构是年薪制激励效果的基础。 相似文献