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81.
针对目前高职院校电子商务实训教学存在的不足,提出对电子商务专业实施实践教学的基本思路及具体措施。进而指出通过学生网上创业与教学实训相结合,解决电子商务专业学生就业难、就业质量不高与电子商务人才紧缺的矛盾。 相似文献
82.
讨论了基于ATM的MPLS仿真模型的总体设计和实现。该设计基于OPNET的模型库基础上完成。实现的模型可以丰富OPNET仿真模型库,可以为使用OPNET进行有关基于ATM的MPLS仿真研究提供了一个途径和基础。 相似文献
83.
电子商务专业人才培养模式的探索 总被引:1,自引:0,他引:1
本文提出电子商务专业"工学并行、岗能一体、校企融合"的人才培养模式,并给出了具体的实施方案和建议。通过人才培养模式的构建,希望建立一个合理的、完善的、高效的人才培养体系,为高职电子商务专业建设和改革提供具有参考意义的人才培养思路。 相似文献
84.
Chris Desmond 《Development Southern Africa》2019,36(6):735-750
ABSTRACTThis paper examines how capabilities inequality is stabilised through its consequences on those at both ends of the distribution. It outlines the development of the balance model, which is argued to help highlight these consequences. Specifically, how adverse environments associated with lack of access to resources and poor treatment can lead to internal consequences which further corrode capabilities. At the same time, denial of this corrosion or its importance is critical for those who benefit from the inequality. To avoid moral constraints being triggered it is important, necessary even, for them to see those who suffer as outside of their moral universe, or their suffering to be in no way associated with their advantage. Corrosion and denial work to stabilise the system. For those in the middle of the distribution, they may work to do so in combination. Appreciating these internalised consequences is key to addressing inequality in South Africa. 相似文献
85.
Gilbert L. Skillman 《Review of Political Economy》2019,31(4):602-620
ABSTRACT In a posthumously published article, Pierangelo Garegnani (2018. ‘On the Labour Theory of Value in Marx and in the Marxist Tradition.’) depicts Marx’s project in Capital as that of ‘developing systematically the theory of Ricardo and [the] implications of social conflict’ implied by Ricardo’s ‘surplus approach to value and distribution’. This paper argues to the contrary that Marx’s theory of surplus value and exploitation differs from (neo-)Ricardian surplus theory in fundamental ways, and modifies Garegnani’s simple Sraffian model to illustrate the distinctive implications of Marx’s theory. 相似文献
86.
Weiying Zhang 《Journal of Chinese Economic and Business Studies》2019,17(3):287-311
ABSTRACTUsing a cross-regional analysis of China, this article shows that the China model view is factually false and the universal model view is factually true. It is the marketization and development of non-state sectors, rather than the strong power of government and the state sector, that have driven the Chinese economy to grow fast and to be increasingly innovative. If China wants to sustain its economic performance, it must stay on the way to continuing marketization. Otherwise, China will fall into stagnation. 相似文献
87.
This paper analyses the dynamic influence of macroeconomic factors on oil commodity returns (crude oil and heating oil) shown in monthly data over the period of 1990–2013. Using a time-varying parameter model via the Kalman filter, we find that macroeconomic factors are relevant for explaining oil commodity returns. We find that multilateral exchange rates have a negative effect on commodity returns. We confirm the existence of a strong linkage between energy and non-energy commodities. More importantly, we find shifts in global demand and SP500 effects that are not identified through the constant parameter model. These variables have had a progressively positive effect on oil commodity returns, especially since 2008. 相似文献
88.
We study a production economy with regime switching in the conditional mean and volatility of productivity growth. The representative agent has generalized disappointment aversion (GDA) preferences. We show that volatility risk in productivity growth carries a positive and sizable risk premium in levered equity. Our model can endogenously generate long-run risks in the volatility of consumption growth observed in the data. We show that introducing leverage with a procyclical dividend process consistent with the data is critical for the GDA preferences to have a large impact on equity returns. 相似文献
89.
成本计量模式与企业成本控制机制研究 总被引:3,自引:0,他引:3
成本计量模式存在着制造环节、价值链与商业模式三个视角的划分,它们反映了不同成本效益对称情形,三者间具有层次演进性。从成本与利润的关系看,企业内部就是成本计量,利润则是市场角度的成本补偿计量,企业机制就可以视为在有意义的领域做出独特或某种与众不同的贡献而进行的成本流程安排。企业健康成本结构应该是一个开放的以接纳先进价值观的信息综合体。企业要获得可持续竞争力就必须树立科学的成本控制观念。 相似文献
90.
Guntram B. Wolff 《Open Economies Review》2007,18(3):327-346
Foreign direct investment is of increasing importance in the European Union. This paper estimates the effect of taxes on foreign
direct investment (FDI) flows and on three sub-components of these flows for the countries of the enlarged European Union.
The model in the spirit of gravity equations robustly explains FDI flows between the 25 member states. Sample selection needs
to be addressed in the estimation. We show that the different subcomponents of FDI should and indeed do react differently
to taxes. After controlling for unobserved country characteristics and common time effects, the top statutory corporate tax
rate of both, source and host country, turn insignificant for total FDI and investment into equity. However, high source country
taxes clearly increase the probability of firms to re-invest profits abroad and lower the percentage of debt financed FDI.
This might reflect profit re-allocation to avoid taxes. Market size factors have the expected signs.
相似文献
Guntram B. WolffEmail: |