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31.
基于2012—2022年的CSSCI(中文社会科学引文索引)数据,利用CiteSpace和Bicomb软件对区域全面经济伙伴关系协定(RCEP)研究领域进行文献计量分析。结果表明:RCEP研究可分为缓慢推进、平稳过渡和加速发展3个阶段;RCEP领域核心作者和发文机构整体较为分散、局部有所集中,未建立广泛的合作关系网络;研究热点主要集中在国别和区域研究、价值链、贸易方式及影响3个方面。因此,未来研究方向应紧扣RCEP规则和政策设计等层面,积极探索RCEP框架下中国深化区域经济合作的路径安排。 相似文献
32.
实现区域协调发展是新时代中国区域高质量发展的必然要求。改革开放以来,中国省际区域经济差距经历了差距拉大—逐渐缩小—缓慢增大—逐渐缩小—维持不变的过程,逐步趋于收敛,其深层原因在于经济发展基础、资本投入、区域要素配置、区域要素使用和制度因素的地区异质性。推进区域经济协调发展,要不断加强对中西部地区的资本投入,优化资源配置,提高全要素生产率,提升开放水平,推进贸易高质量发展,完善与区域协调发展总体战略要求相适应的宏观区域政策和区域管理体制。 相似文献
33.
This study aims to explore the trend towards gender equality in the tourism sector of the Petra region, Jordan. To do so, a mixed methods design including a questionnaire and in-depth interviews was employed for female residents of rural and urban areas in the region. The results show that women do not have favourable view of tourism's economic impacts and that several barriers exist to their employment in the tourism sector. The findings' implications and future studies are addressed. 相似文献
34.
广西参与构建环北部湾经济圈合作研究 总被引:5,自引:0,他引:5
广西区人民政府发展研究中心课题组 《广西经济管理干部学院学报》2006,18(2):1-8
广西参与构建环北部湾经济圈合作前景看好。本课题就广西参与构建环北部湾经济合作的角色定位、基本思路、产业布局、重点领域、合作方式、对策建议等进行了研究。 相似文献
35.
《Journal of medical economics》2013,16(4):403-409
AbstractObjective:To evaluate cost effectiveness and cost utility comparing robot-assisted laparoscopic prostatectomy (RALP) versus retropubic radical prostatectomy (RRP).Methods:In a retrospective cohort study a total of 231 men between the age of 50 and 69 years and with clinically localised prostate cancer underwent radical prostatectomy (RP) at the Department of Urology, Aarhus University Hospital, Skejby from 1 January 2004 to 31 December 2007, were included.The RALP and RRP patients were matched 1:2 on the basis of age and the D’Amico Risk Classification of Prostate Cancer; 77 RALP and 154 RRP.An economic evaluation was made to estimate direct costs of the first postoperative year and an incremental cost-effectiveness ratio (ICER) per successful surgical treatment and per quality-adjusted life-year (QALY). A successful RP was defined as: no residual cancer (PSA <0.2?ng/ml, preserved urinary continence and erectile function. A one-way sensitivity analysis was made to investigate the impact of changing one variable at a time.Results:The ICER per extra successful treatment was €64,343 using RALP. For indirect costs, the ICER per extra successful treatment was €13,514 using RALP. The difference in effectiveness between RALP and RRP procedures was 7% in favour of RALP. In the present study no QALY was gained 1 year after RALP, however this result is uncertain due to a high degree of missing data. The sensitivity analysis did not change the results noticeably.Limitations:The study was limited by the design resulting in a low percentage of information on the effect of medication for erectile dysfunction and only short-term quality of life was measured at 1 year postoperatively.Conclusion:RALP was more effective and more costly. A way to improve the cost effectiveness may be to perform RALP at fewer high volume urology centres and utilise the full potential of each robot. 相似文献
36.
Cath Jackson 《Journal of Property Research》2019,36(2):153-185
It is widely established that economic policy uncertainty (EPU) affects investment decisions and performance, yet research in this area has overlooked the direct property investment market. This article seeks to rectify this and proposes a multistage multilevel analytical framework to offer new insights and a richness of findings. Using a news-based measure of EPU in the United Kingdom, and controlling for economic conditions, a national-level analysis reveals some evidence of Granger-Causality between EPU and total returns, indicating that pricing is responsive to uncertainty. These findings suggest that EPU is an important risk factor for direct property investments, with pricing implications. Differences in data and performance measure are important, however, with income returns unresponsive. A micro-level investigation begins to reveal some of the asset-pricing decisions underpinning the national results, indicating investors’ concerns for income streams are consistently high, regardless of varying EPU. Pricing can also cause changes in EPU, such as in the retail and industrial markets (increasingly linked through logistics) reflecting sector-specific stakeholder groups and newsworthy issues. This evidence highlights how important it is for policy-makers to understand the complex and bi-directional relationship, that indecision can undermine investment confidence and cause investment market volatility, in turn raising EPU. 相似文献
37.
The impacts of international tourism demand on economic growth of small economies dependent on tourism 总被引:1,自引:0,他引:1
This paper studies the impacts on economic growth of a small tourism-driven economy caused by an increase in the growth rate of international tourism demand. We present a formal model and empirical evidence. The ingredients of the dynamic model are a large population of intertemporally optimizing agents and an AK technology representing tourism production. The model shows that an increase in the growth of tourism demand leads to transitional dynamics with gradually increasing economic growth and increasing terms of trade. In our empirical application, an econometric methodology is applied to annual data of Antigua and Barbuda from 1970 to 2008. We perform a cointegration analysis to look for the existence of a long-run relationship among variables of economic growth, international tourism earnings and the real exchange rate. The exercise confirms the theoretical findings. 相似文献
38.
梁瑞瑶 《吉林商业高等专科学校学报》2007,(2):47-48
在现实生活中,企业的经营目标是多元化的,而利润是最具有代表性的,它对企业经营绩效和决策的评价有着重要影响。本文从经济学的角度比较会计利润和经济利润对企业经营绩效和决策的评价。 相似文献
39.
To avoid the current paradoxes of the global agro-food system it is necessary to define and implement a viable agricultural sustainable model, combining satisfaction of food needs and land preservation. A possible solution can be found in a holistic production system consistent with a sustainable development model, designed to satisfy diverse “local” economies. The conservation agriculture (CA) could be a part of this model, as it includes a set of best practices available to preserve agrarian soil and its biodiversity. Briefly, we cover the CA background in Europe followed by the evaluation of its impact in terms of private/public interest, using the sustainability’s metric.To test the viability of a model based on CA in “local conditions”, we compare economic performance of different conservation practices (i.e. minimum and no tillage) to that of conventional agriculture in a typical Mediterranean environment – Collina Materana – in Southern Italy (Basilicata region). Our findings suggest that: i) CA can actually be a viable alternative to conventional systems; ii) in Mediterranean agricultural areas CA has yield advantages especially during dry years, when conservation techniques increase water supply to crops; iii) public support is needed to direct farming choices in fact without financial incentives these practices would be not widely accepted and diffused; iv) European policy makers have to recognized the positive benefits of CA and pay them as ecosystem services in the framework of Good Agricultural Environmental Conditions and the present CAP subsidies. 相似文献
40.
Several theoretical and empirical studies on economic growth consider the macroeconomic elasticity of substitution between capital and labor as a measure of economic flexibility that depends on technological as well as institutional aspects. One institutional aspect of economic flexibility is openness to trade. I examine in a Heckscher–Ohlin model with two large countries trading intermediate goods how openness affects the elasticity of substitution. If the technology has a constant elasticity of substitution in a closed economy, opening up to trade raises the elasticity of substitution only in the country that accumulates capital at a faster rate. 相似文献