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21.
在新的时代背景下,加强公安系统队伍建设存在一定的难度,应该与时俱进,针对具体问题作出正确判断,将矛盾问题处理解决。建设好公安队伍,从源头上保证社会和谐,并向正确方向发展。  相似文献   
22.
The responses in New Zealand to the opportunities of refrigeration transformed farming in the Dominion during the half-century from 1890. Closer settlement and the extension of the cultivated area combined with more intensive farming methods to increase land productivity and real gross domestic product capita to the extent that living standards in New Zealand measured by the Human Development Index ranked first in the world by 1913. In contrast, real wages in the Dominion stagnated. The refrigeration-related trade boom had powerful income distribution effects that increased sharply the land rental–wage ratio during the years to 1920. Widely diffuse land ownership in New Zealand tempered the rise in income inequality, to set the Dominion apart from other land-abundant economies of the periphery.  相似文献   
23.
The oldest industry in Australia subjected to economic regulation is the gas supply industry in the state of New South Wales. In this paper the aims and motivation of the New South Wales Government in establishing the regulatory regime in 1912 and the subsequent effectiveness in achieving them are determined. Initially the regulatory regime was based on ad hoc arrangements, but eventually a more permanent structure was devised that effectively defused political controversy over gas market pricing and stabilised prices rather than substantially lowered them.  相似文献   
24.
本文在关系营销的理论指导下,利用顾客服务质量感知模型对中国第三方物流服务质量问题进行了相关研究。文章在从顾客期望和感知质量两方面对顾客总体感知质量加以分析的基础上,针对中国第三方物流产业的发展现状,从前期宣传、服务的有形展示、过程控制、应急能力等多方面入手分析,提出了提高第三方物流服务顾客感知质量的方法与途径。  相似文献   
25.
In this paper, we present a model in which the performing arts are modelled as congestible public goods. In accordance with empirical evidence, the production of seat capacity is assumed to be subject to fixed costs. We estimate the parameters of the model's demand and cost functions using German data. Using these estimates in a subsequent social choice analysis, we show that the current situation in the German performing arts sector is best described by a directorship that under the influence of a selfish theater lobby maximizes only the welfare of the spectators. Such an equilibrium, characterized by too low ticket prices and too large capacity, is most likely to establish if citizens have a very positive ex ante notion of the performing arts.  相似文献   
26.
    
We propose a behavioural portfolio selection model called collective mental accounting (CMA), which integrates all mental sub-portfolios (mental accounts) in one mathematical model. Moreover, this study contributes to the literature of behavioural portfolio selection in three further ways: first, the CMA model can determine the proportions of wealth allocated to each mental sub-portfolio with and without input from the investor. Second, unlike other mental accounting models (MA), in CMA it is possible to define constraints on total asset holdings such as short-selling, and cardinality constraints. Third, in order to make CMA more tractable and mathematically elegant, we obtain a semi-definite programming representation of the model. We also present a numerical example to investigate the effects of short-selling constraints as well as to compare the portfolio recommendations, utility functions, feasibility, and optimality of the CMA and MA models. The results reveal that although both models’ solutions are mean-variance efficient, CMA outperforms MA in terms of behavioural efficient frontier and utility functions.  相似文献   
27.
加强对公共组织绩效评价方法的研究,可以有效反映公共组织管理的效率,为上层组织提供决策依据.本文首先指出了模糊积分模型能消除指标间相关影响的客观性的优点,阐明模型在解决公共组织绩效评价问题上的可行性和优势,随后构建了公共组织绩效综合评价的理论模型,创新地引入了对模糊数的调整来确定各指标的权重,提高了权重的准确性.最后通过实证研究,验证该方法的适用性和局限性,为公共组织绩效评估的实际操作提出了若干建议.  相似文献   
28.
This paper examines the impact of a broker's perceived use of power – position (i.e., coercive, reward and legitimate) and personal (i.e., expert, information and referent) – on strength of ties between network members and new product development (NPD) project outcomes. Our sample consists of 100 individuals drawn from 42 organizations that were involved in different innovation-driven horizontal networks. The results of structural equation modeling suggest that the perceived use of both personal power bases and position power bases by the broker are positively related to the strength of ties between members. Strength of ties, on the other hand, is positively related to NPD project outcomes of design performance and development time. Finally, results show that the relationships between a broker's use of different power bases and NPD project outcomes are fully mediated by the strength of ties between networks members. Implications for research, theory, and practice are discussed.  相似文献   
29.
    
We examine a trade-off between strategic delegation and the internalization of interregional externalities through bargaining in the context of political economy. We show that in the case of one-sided provision of a public good, if the public good produced by one region generates a sufficiently significant spillover to another region, then interregional negotiation increases the total surplus of the entire economy.  相似文献   
30.
I argue that the commonly used nominal measure of natural resource dependence – the share of exports of primary products in GNP – understates in growth regressions the negative link between natural resource dependence and per capita GDP growth. I show that using a purchasing power parity adjusted measure yields an economically much larger negative relationship between per capita GDP growth and natural resource dependence than what has been suggested by the nominal measure. Consistent with the rent-seeking literature, I show that the resource curse is a symptom of societies characterized by high levels of corruption and sluggish checks and balances on political decision-making.  相似文献   
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