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911.
乡村振兴是时代的使命,乡村振兴的基础是经济的振兴,关键是新时代理念下的集体经济发展。只有集体经济发展了,才能充分体现社会主义农村经济制度的优越性,适应乡村全面振兴的要求,为乡村基层组织提高引领力、组织力和战斗力奠定基础;为乡村经济、政治、文化与环境全面协调发展提供支撑,为乡村居民实现美好生活建立基本保障。而乡村集体经济发展的重要途径在于始终坚持习近平总书记提出的具有普遍指导意义的"晋江经验";在于坚持因地制宜地选择产业、依托龙头企业,在城乡统筹中走抱团发展之路;在于坚持辩证统一观念下的"口袋"与"脑袋"、经济与社会、内涵发展与外在协作的协调与推动。  相似文献   
912.
This paper investigates the high-speed broadband situation in the EU and its prospects. It uses a deployment model to estimate the investment required to meet the Digital Agenda for Europe (DAE) broadband targets set by the European Commission in its Europe 2020 strategy at different stages: as of 2016, after expected operators’ deployment, after public subsidies and leveraged investment, and as expected in 2020. The model uses data at the NUTS3 level, which is the most granular level that has data available on the status of broadband deployment, to arrive at a coherent and comparable framework. From the different perspectives on the investment to meet DAE targets, the paper concludes on the need for an appropriate combination of incumbent and alternative operators investments, public subsidies and leveraged investments, and new investments, both public and private and non-existing as of 2016, examining their feasibility and the impact of different regulatory, technical, and policy strategies.  相似文献   
913.
This study discusses how a green retailer's fairness concerns affect product greenness and profit and explores how to distribute surplus profits under the fairness concerns using cooperative game theory. Research findings indicate that cooperation contributes to increasing channel profits and improving product greenness, but the fairness concerns are detrimental to them. The three proposed coordination mechanisms (SVM, NSM, and TVM) are feasible to ensure coalition stability, but their beneficiaries differ. NSM benefits a manufacturer, while SVM benefits retailers. Additionally, the green retailer's fairness concerns serve as distribution tools to narrow profit gaps between the manufacturer and the green retailer.  相似文献   
914.
Today, brick-and-mortar retailers with integrated online shops have many alternatives to increase their customers’ shopping satisfaction: They could invest in (for the retailers) new physical store technologies (e.g., beacons or magical mirrors if not implemented up to now), new online shop technologies (e.g., visual tagging or webcams), or in new less technology-based improvement options (e.g. events or product testing). We propose an adapted Kano based stage-gate approach to support multichannel retailers confronted with such selection problems. The approach is applied to a major European sporting goods retailer. 37 improvement options are pre-selected and evaluated by current and potential customers. It can be shown that instore returns, instore services, reserve&collect, click&collect, customization, product testing, and magical mirrors are drivers of satisfaction for the current customers and should be implemented in contrast to, e.g., geofencing or beacons. The potential customers are more technology-savvy, but show similar categorizations as a current customer segment and so confirm the selection.  相似文献   
915.
王龙 《价值工程》2014,33(33):90-91
分离式立交在工程实际中应用广泛,施工中对满堂支架的强度、刚度、稳定性的要求较高,本文以某工程为例,验算该支架能否满足工程施工的要求。  相似文献   
916.
要素禀赋论又被称为要素比例理论,被誉为国际贸易理论的一大柱石. 新结构经济学以要素禀赋理论为基础,将一国的产业结构变迁归因于要素禀赋结构的变化.本文的分析表明:新结构经济学忽视了某些重要的历史因素和现实因素;如果按照新结构经济学的建议来制定一国的发展战略,企业在要素使用结构上将会高度一致,从而可能导致一国经济在面临外部冲击时产生巨大波动.  相似文献   
917.
洪刚  葛静 《价值工程》2015,34(8):95-96
调动全社会各部门、各级领导高度重视工程质量的整治行动,抓住建筑市场混乱的源头和要害,还建筑业一个健康、规范、有序的建筑市场新秩序。  相似文献   
918.
房晓燕 《价值工程》2014,(21):113-114
本文从现阶段住宅小区安装工程预结算存在的问题出发,提出住宅小区安装工程预结算造价确定与控制对策。  相似文献   
919.
In equity markets, it is common to find calendar anomalies, which have been the subject of several studies in recent decades, even some of them showing that over time these anomalies have disappeared. In this context, this paper analyzes one of these anomalies, the end-of-the-month effect, in both return and volatility in six Latin American stock markets, namely Brazil, Mexico, Chile, Colombia, Peru and Argentina during the period of 1993-2011. The importance of the evidence for the existence of this anomaly is to allow testing whether the effect has been disappearing over time. The findings of this research show the existence of positive abnormal returns and abnormal volatilities on days associated with the change of months for most of the countries under analysis. This research was performed according to three different periods defined in the literature to analyze the impact of the end-of-the-month effect. This research not only examines the key indexes of each market, but also the individual stocks of each, giving a much larger and demanding sample, which can lead to better conclusions about the existence of the phenomenon. Also, the transaction volume analysis is included to validate some hypotheses related with the high cash flow in the turn-of-month period.  相似文献   
920.
This study reports the results of an experiment on directed networks with positive externalities induced by cost-sharing. Subjects participated in a network game in which they had to choose between private and public transportations. If a player chose public transportation, then she shared the travel cost equally with other players making the same choice, whereas if she chose private transportation, then her travel cost was fixed. Travel costs on the private route were manipulated across the two experimental conditions. In one condition, these costs were homogeneous among players; in the other condition, they were heterogeneous among players and only privately known. We found that half (none) of the player groups in the homogeneous (heterogeneous) condition converged toward the efficient equilibrium. Examination of the system dynamics shows that convergence toward efficiency was facilitated by: (1) the existence of an intermediate equilibrium choice; and (2) strategic teaching by which a farsighted player chooses strategies with poor short-term payoff in order to shift group decisions to the efficient equilibrium and thereby increase her own long-term benefit.  相似文献   
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