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71.
李利 《哈尔滨市经济管理干部学院学报》2006,(4)
本文重点介绍了我院啤酒酿造专业在全国率先实行“双元制”教学的基本做法,总结了十八年来“双元制”教学的基本特色以及培养啤酒行业技能型人才的成功经验。 相似文献
72.
73.
黄河流域山西段坡耕地利用问题与对策 总被引:2,自引:0,他引:2
土地资源是人类赖以生存和发展的基本条件,生态环境是人类社会和经济发展的基础,合理利用土地资源是国民经济综合协调发展的前提,生态退耕是发展农村经济、实行农业产业结构调整的切入点。全面推进黄河流域山西段生态退耕工程是治理环北京风沙危害线、根治水土流失、保护和改善生态环境的必要手段和措施,也是当前我国水土保持生态建设的一个重大战略调整。分析、研究黄河流域山西坡耕地利用现状及方向,是制定退耕政策的重要依据。因此,必须从当地实际出发,认真分析利用中存在问题,寻找对策,以达到传统的坡耕地利用方式向现代科学的利用方向转变,促进社会经济的可持续发展。 相似文献
74.
关注生态环境建设搞好甘肃的退耕还林(草)工程 总被引:3,自引:0,他引:3
退耕还林还草进行了4年,取得了许多建设性成就,但还存在着一些不能忽视的问题。研究解决存在问题的办法,提高对退耕还林的认识,探讨退耕还林的途径,使政策、技术、运作三者之间相互协调,统一操作;使退耕还林还草工程,退得下、还得上、稳得住、不反弹;使树上山、粮下川、羊进圈,恢复生态环境的良性循环,优化生态环境。 相似文献
75.
This paper investigates institutional herding behaviours in the U.S. Treasury market. We find that the level of herding is higher for bonds with a longer time to maturity and this pattern is significant only for buy herding, not sell herding. This term structure of herding is stronger for funds with a shorter investment horizon. These patterns remain strong for Treasury Inflation-Protected Securities and for Treasuries with high coupon rates. Overall, our findings support investors' short-termism as a channel for the term structure of herding and are inconsistent with other herding explanations, such as spurious herding, reputational concerns and information cascades. 相似文献
76.
大力发展外汇衍生类产品业务是我国商业银行和涉外企业的战略选择。外汇衍生类产品业务在我国仍处于发展的初级阶段,存在着很多亟待解决的问题,只有采取加快人才培养、加大监管力度、完善金融市场等措施,才能实现快速发展。 相似文献
77.
Recent empirical findings attribute a central role to the degree of economic openness to determine the size of the fiscal multiplier. See, for instance, Ilzetzki et al. (2013) [How big (small?) are fiscal multipliers? Journal of Monetary Economics, 60(2), 239–254]. However, traditional macroeconomic models have difficulties to account for this evidence. By introducing ‘deep-habit’ formation into a New Keynesian small open economy model, this paper provides a theoretical framework which is able to attest for the new empirical evidence. Deep habits give rise to counter-cyclical firm markups, which are crucial to generate effects of openness on the fiscal multiplier as found in the data. We study three dimensions of economic openness: exchange rate flexibility, trade openness, and capital mobility. In line with the empirical findings, we report a negative relationship between measures of economic openness and the fiscal multiplier. 相似文献
78.
《Telecommunications Policy》2022,46(2):102247
Efforts to close the rural/urban digital divide in Canada have reached new heights in the wake of the ongoing COVID-19 pandemic and “stay-at-home” policies. Yet the extent to which the rural/urban digital divide extends to pricing and demand for broadband services is not well understood. Using a dataset of more than 4700 residential survey responses from southern Ontario, Canada, we assess the disparity in pricing and willingness to pay for broadband across rural and urban households. Our results suggest that rural users face higher installation and monthly fees while receiving a significantly inferior quality of service than their urban counterparts. Demand among rural users for improved broadband access is also higher than for urban users. These results may strengthen the business case for expanding broadband services into rural areas and/or supporting justification for public subsidization. Our analysis also suggests higher economic net benefits from prioritizing majority access at current federal service objectives rather than investing in a small number of users to receive higher quality broadband. 相似文献
79.
In the conceptual framework of adaptation policy assessment to climate change, adaptation measures can be categorized as two groups:facilitation and implementation. Facilitation measures refers to activities that enhance adaptive capacity, while implementation refers to activities that actually avoid adverse climate impacts on a system by reducing its exposure or sensitivity to climatic hazards, or by moderating relevant non-climatic factors. This paper aims to establish a matrix of implementation measures of adaptation to climate change, through four different ways how adaptation can influencc the relevant elements of climate change. reducing the exposure, reducing the sensitivity, alleviating the adverse impacts and reducing the negative non-climatic factors, and then further discuss the particular implementation measures of adaptation to climate change, through application studies on the selected sub-systems, intend to organize the disordered implementation measures in existent, and put forward some new measures under the guidance of this matrix, which could enrich and promote the system and content of implementation measures of adaptation. 相似文献
80.
Ravi Kathuria Maheshkumar P. Joshi 《The International Entrepreneurship and Management Journal》2007,3(2):127-144
This paper focuses on the likelihood of firms adopting corporate entrepreneurship in response to the challenges and opportunities
presented by a change in their business environment shaped by the growth of the Internet. We further examined if firms are
willing to modify their existing systems in response to such a change. We also investigated the paths or modes of entrepreneurship
that firms would adopt when they perceive being entrepreneurial to be a viable response in light of a specific change in their
business environment. Finally, we identified the impediments that firms may need to overcome when adopting corporate entrepreneurship.
Results based on the data from senior executives lend support to our hypotheses. Managerial implications of the results are
discussed. 相似文献