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41.
常安 《开放时代》2020,(1):111-132,M0006
在民族区域自治制度的奠基过程中,通过社会主义宗旨所要求的贯彻群众路线、培养少数民族干部,成功促进了中央政府和各族人民群众的直接沟通;通过让各族人民群众翻身当家做主、改善民生福祉等社会主义性质的政治举措,形塑起各族人民群众对党和国家发自内心的认同;通过民族平等之制度前提、社会主义经济制度等制度性组织模式,以及相关具体实践途径,实现了中国各族人民大团结;在社会主义国家单一制、人民共和、中国共产党领导的制度基础之上,民族区域自治成功地将国家内部的不同民族凝聚成为具备有机整体结构的中国人民,呈现为一种促进沟通、赢得认同、实现团结、巩固统一的统一多民族国家的国家建设过程。因此,民族区域自治成功实现清末以来统一多民族国家之国家建设质的飞跃的制度要义,恰在于社会主义这一国家根本制度。  相似文献   
42.
Summary. It is commonly argued that poorly designed banking system safety nets are largely to blame for the frequency and severity of modern banking crises. For example, underpriced deposit insurance and/or low reserve requirements are often viewed as factors that encourage risk-taking by banks. In this paper, we study the effects of three policy variables: deposit insurance premia, reserve requirements and the way in which the costs of bank bailouts are financed. We show that when deposit insurance premia are low, the monetization of bank bailout costs may not be more inflationary than financing these costs out of general revenue. This is because, while monetizing the costs increases the inflation tax rate, higher levels of general taxation reduce savings, deposits, bank reserves, and the inflation tax base. Increasing the inflation tax rate obviously raises inflation, but so does an erosion of the inflation tax base. We also find that low deposit insurance premia or low reserve requirements may not be associated with a high rate of bank failure.Received: 2 January 2002, Revised: 1 March 2003JEL Classification Numbers: D5, E5, G1.B. D. Smith: Sadly, our co-author, colleague and dear friend, Bruce D. Smith, died on July 9, 2002.  相似文献   
43.
Aims: Adverse events (AEs) associated with treatments for metastatic colorectal cancer (mCRC) may compromise the course of treatment, impact quality-of-life, and increase healthcare resource utilization. This study assessed the direct healthcare costs of common AEs among mCRC patients in the US.

Methods: Adult mCRC patients treated with chemotherapy or targeted therapies were identified from administrative claims databases (2009–2014). Up to the first three mCRC treatment episodes per patient were considered and categorized as with or without the AE system/organ category during the episode. Total healthcare costs (2014 USD) were measured by treatment episode and reported on a monthly basis. Treatment episodes with the AE category were matched by treatment type and line of treatment to those without the AE category. Adjusted total cost differences were estimated by comparing costs during treatment episodes with vs without the AE category using multivariate regression models; p-values were estimated with bootstrap.

Results: A total of 4158 patients with ≥1 mCRC treatment episode were included (mean age?=?59 years; 58% male; 60% with liver and 14% with lung metastases; 2,261 [54%] with a second and 1,115 [27%] with a third episode). On average, two treatment episodes were observed per patient with an average length of 166 days per episode. Adjusted monthly total cost difference by AE category included hematologic ($1,480), respiratory ($1,253), endocrine/metabolic ($1,213), central nervous system (CNS; $1,136), and cardiovascular ($1,036; all p?Limitations: Claims do not include information on the cause of AEs, and potentially less severe AEs may not have been reported by the physician when billing the medical service. This study aimed to assess the association between costs and AEs and not the causation of AEs by treatment.

Conclusions: The most costly AEs among mCRC patients were hematologic, followed by respiratory, endocrine/metabolic, CNS, and cardiovascular.  相似文献   
44.
中国古代黄河流域水权制度变迁(上)   总被引:1,自引:0,他引:1  
分3个历史阶段研究中国古代黄河流域水权制度变迁:第1阶段为先秦至汉朝,这一时期是我国封建社会的建立、发展时期,国家开始制定正式的水权法律制度,但比较零碎而不成体系.第2阶段是唐、宋、元朝,这一时期是我国封建社会发展的鼎盛时期,以国家法律为主导的正式制度极为完善和发达.第3阶段包括明、清2朝,阐述中国古代自先秦至唐、宋、元朝水权制度、分析自先秦至唐、宋、元朝各个不同朝代时期水权制度特点,讨论这段历史期间制度变迁的原因.  相似文献   
45.
The legalization of graffiti in many cities has impacted urban landscapes and the way artists and the public view graffiti, street art and the city as well. This article considers the genesis, process and consequences of legal walls programmes firstly by introducing and differentiating the key terms ‘graffiti’, ‘street art’ and ‘legal walls’, then by examining an empirical case, that of Singapore. Renowned as a graffiti‐averse and litter‐free city, Singapore's recent about‐turn in legalizing illicit art forms illustrates changing government perspectives on creativity and legality in the country. Why the government has effected this change, how artists and members of the public have responded to it and the resultant art forms are critically explored. The conclusion reflects on four key lessons from Singapore for cities in general.  相似文献   
46.
改革高职教学方法 提高学生基本职业能力   总被引:2,自引:0,他引:2  
教学方法的改革直接关系到高职学生基本职业能力的培养,研究性学习有利于培养学生分析问题、解决问题的能力,启发式教学可以着力培养学生的创新能力,采用应用能力考核可促进学生基本职业能力的发展。  相似文献   
47.
A firm's efforts to build its technological and marketing capabilities are not limited to internal investments but can be extended to include external knowledge acquisitions. We examine the interaction between a firm's specialization in R&D or marketing through its internal investments and its alliances in two different industrial contexts. Our results, based on secondary data sources such as Compustat and SDC Platinum from 1985 to 2009, show that the interaction effects of internal specialization and alliance specialization are contingent on the types of tasks (i.e., R&D and marketing) and the industrial context (i.e., high- and low-tech industries). Our findings indicate that a firm in a high-tech industry is able to achieve greater gains by complementing its internal focus on R&D with its external focus on marketing or by focusing on R&D both internally and externally. In contrast, a firm in a low-tech industry is able to achieve greater performance when R&D and marketing complement each other, without regard for how they are aligned through internal investments and alliances. The firm is also able to improve its performance by focusing on marketing both internally and externally. These findings provide new insights into the complementarity between internal investments and alliances.  相似文献   
48.
A great of deal of study has explored the relationship between inflation and inflation uncertainty under the assumptions of normal distribution and no regime shift. This paper attempts to investigate whether changes in the specification of distribution specification and regime shifts will affect the inflation-uncertainty relationship. Empirical results show that these two factors have a vital effect on the inflation-uncertainty relationship. A specification with four states and the Student’s t distributed error terms can successfully describe the dynamics of the inflation rate. After taking the non-normal density and independent regime shifts into account, this paper finds that inflation uncertainty has no impact on inflation, regardless of inflation pressure. Inflation has a negative impact on inflation uncertainty during periods of high inflation volatility, while the impact of inflation on inflation uncertainty is insignificant during periods of low inflation volatility.  相似文献   
49.
This paper analyzes the relationship between interest-rate feedback rules and macroeconomic stability in the presence of transaction costs. We show that with the Sims-type (1994) transaction-cost technology, a passive, rather than an active, interest-rate rule is more likely to generate a stabilizing effect against belief-driven fluctuations if both the intertemporal elasticity of substitution with respect to consumption and the sensitivity of the transaction costs with respect to the velocity of money are low. This result is valid under either an unbounded or a bounded transaction-cost technology. Of importance, our result is relevant under empirically plausible parameters, while it sharply contrasts with Taylor's (1993) prediction.  相似文献   
50.
在早先一篇关于艺术家的责任的文章里,邱黯雄哀叹了中国当前文化颓废的困境,并批评了当代艺术场景没有做好榜样。(当前困境的反思和一位艺术家的责任,2000年夏)。他建议艺术家应该忠于他所选择的道路,承担起文化遗产保护者的责任;用他的人格和对于生活真相的忠诚来抵抗生存空虚。  相似文献   
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