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161.
网络时代传播学视野下的涉税舆情形成、变化、发展是多元价值观博弈的真实反映。税务部门应该强化传播系统内的表达意识,利用网络等新媒体平台构建良好的税务形象、增强认同。  相似文献   
162.
The German gas supply system is separated into two networks: one for high-calorific gas (H-gas) and one for low-calorific gas (L-gas). In particular, the L-gas volume is declining significantly, which means that there will be problems in security of supply in near future. This paper highlights the most important aspects that have to be considered when adjusting the German gas network to the future decline of L-gas production. First, the article discusses different possible adjustment options: (1) adjustment of market areas from low-calorific gas supply to high-calorific gas supply, (2) blending facilities (conversion of high calorific gas using nitrogen or air) and (3) the combination of both options. Subsequently, the authors outline the necessary planning process that must precede any adjustment option. The so-called network differentiation is followed by the network modeling: Using the net present value method and taking into account certain constraints, the authors define a simple optimization problem to determine the most economical investment and adjustment times for each option. Based on first model considerations it can be concluded that the implementation of adjustment options should be delayed as long as possible without compromising the security of supply. Nevertheless, an early start of the planning process is mandatory to ensure that adjustment options can be established in due time before an L-gas supply deficit occurs. The question, which adjustment option should be chosen, cannot be answered universally. It depends on the conditions and structure of the network as well as the structure of the final consumers.  相似文献   
163.
《税收管理》课程作为财政税收专业的主干课程,具有很强的理论性、实践性、操作性,是培养学生实际税收操作能力的主要课程之一.为适应财政税务专业学生更广阔的就业需要,我们必须更新其教学内容,改进其教学方法,运用多种的教学手段,培养出能适应社会真实应用需要的税收专业人才.  相似文献   
164.
In the relevant literature, different answers have been given to the question whether German neo-liberalism has its roots in the tradition of Anglo-Saxon liberalism or whether it reflects specific German traditions of thought. The paper focuses on the question how the German neo-liberals deal with the problem of social cohesion. The differences between Anglo-Saxon and German traditions of socio-philosophical thought are especially evident regarding this question. Thus, I argue, analysing how the German neo-liberals are dealing with this issue is particularly helpful to specify their relationship to the two traditions.  相似文献   
165.
Recently, the presumed benefits of corporate social responsibility have become an important issue, especially for China where institutional settings are quite different from other parts of the world. Using an internationally accepted benchmark (OECD's Principles of Corporate Governance, OECD, 2004), this study constructs a corporate social responsibility (CSR) index to measure the quality of the corporate social responsibility practices of the 100 major Chinese listed firms during 2004–2007. This enables us to evaluate the progress of the corporate social responsibility practices of Chinese firms. The results show that Chinese companies have been making progress in their corporate social responsibility practices. The findings also show that market rewards Chinese firms for improving their corporate governance practices which implies ‘doing-good’ leads to ‘doing-well’ in the equity market in China. We also find that overseas-listed and more profitable Chinese firms have better improvement in CSR practice. This study has policy implications in pushing for further CSR initiatives in other emerging markets.  相似文献   
166.
Analysis and case studies have indicated that intervention by the Singapore government in fostering economic development has not always been successful. In particular, past intervention in the labour market like the high wage policy of the early 3980s has proved to be an unmitigated disaster. However, interventions that lead to the direct creation of national competitive advantage, like the information-telecommunications infrastructure, R & D subsidy and manpower development, have proved t o be more successful. A strong, non-corrupt and market-oriented public sector appears to be crucial t o ensure that interventions are market facilitating, correcting and enhancing rather than distorting.  相似文献   
167.
Abstract

We consider the pricing problem of equity-linked annuities and variable annuities under a regimeswitching model when the dynamic of the market value of a reference asset is driven by a generalized geometric Brownian motion model with regime switching. In particular, we assume that regime switching over time according to a continuous-time Markov chain with a finite number state space representing economy states. We use the Esscher transform to determine an equivalent martingale measure for fair valuation in the incomplete market setting. The paper is complemented with some numerical examples to highlight the implications of our model on pricing these guarantees.  相似文献   
168.
谭焕新 《价值工程》2011,30(19):197-197
鉴于我国英语课堂教学面临的普遍问题,通过分析职前教师受传统经验的影响,提出将合作学习理论与职前外语教师实习相结合,研究真实情境下合作学习对于教学活动的影响,为师范生提供动态的教学环境。  相似文献   
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