推广的简单方程方法对两个非线性发展方程的应用

本文借助于计算机代数系统Mathematica,利用推广的简单方程方法成功获得了Joseph-Egri方程和(2+1)-维KP方程新的精确行波解,并且分别以含两个任意参数的双曲函数、三角函数及有理函数等三种形式表示,其中双曲函数表示的行波解中参数取特殊值时可得到孤波解。     

民国时期武术的科学化变革

作为现代武术发展史上的一个高峰,民国武术置身于当时人们追求＂科学＂的话语背景之中。以＂传统＂为特征的国术（武术）与当时的＂科学＂话语形成了较大的反差与抵牾。国术界要实现以武图强的远大抱负,国术的＂科学化＂问题首当其冲。鲁迅与陈铁生的论战围绕国术是否有提倡的必要展开,一方面为国术的科学化做了舆论上的铺垫,另一方面也促使国术界开始反思传统武术的痼疾。进而,国术界从理论和实践两个方面展开了国术科学化的改造,其实质是确立发展国术的合理性和合法性,为国术的进一步发展铺平了道路。     

政府规模、支出结构与经济增长：基于中国数据的经验研究

借以一个标准的新古典经济增长模型为基础,利用中国各省区的数据,考察政府规模和政府支出结构对经济增长的影响,希望为理解中国经济持续增长提供一个视角。研究结果表明,在本区间里,地方政府规模与地区劳动生产率水平之间显著正相关,但与地区劳动生产率增长关系不明显;在一定程度上,地方政府效率与政府规模之间存在替代关系;地方政府的生产性支出和非生产性支出对生产率增长均有积极影响;地方财政支出结构对投资有十分显著的影响,反映了地方政府有很强的投资偏好。     

民国时期高校文科研究所的学术成绩述论简

民国研究人才的培养,最早以清华国学院为代表,开创了本土研究型人才培养的先河。后来中央研究院等学术研究机构的相继成立,两者皆未形成制度性、普及性的研究模式。民国后期,在国民政府和精英学人的倡议之下,高校文科研究所得以普遍创设,逐渐形成了史语所与高校文科研究所史学部并驾齐驱的局面,使得史学专业研究人才的培养模式,实现了由西洋化到本土化转变,更为今日人才的培养提供了有益借鉴。     

论中医药商业秘密的法律保护

中医药知识产权制度的建立为中医药事业的发展提供了保障,中医药商业秘密则是对中医药信息和技术实行保护的有效措施.采取法律手段保护中医药商业秘密,首先要认定作为商业秘密权保护客体的中医药范围,其次要对中医药的商业秘密保护措施与其他保护措施进行区分,最后梳理我国当前对中医药商业秘密进行保护中存在的问题,构建中医药商业秘密保护的机制.     

Government size and economic growth in Taiwan: A threshold regression approach

The Armey curve developed by [Armey, R. (1995). The freedom revolution. Washington, DC: Rognery Publishing Co.] and [Vedder, R. K., & Gallaway, L. E. (1998). Government size and economic growth. Joint Economic Committee] demonstrates that there is a non-linear relationship between government size and economic growth. In order to search for the threshold effects, this paper employs [Hansen, B. E. (2000). Sample splitting and threshold estimation. Econometrica, 68(3), 575–603] threshold regression model to test whether the Armey curve exists in Taiwan, allowing for endogenous government size thresholds. We apply the two-sector production function developed by [Ram, R. (1986). Government size and economic growth: A new framework and some evidence from cross-section and time-series data. American Economic Review, 76(1), 191–203] to construct the threshold regression model. Three classifications of government size are tested in sequence as threshold variables. The result indicates that all three classifications of government size have a threshold effect and that a non-linear relationship of the Armey curve exists in Taiwan.     

什么决定了企业的最佳规模?——关于企业规模的研究述评

企业规模问题是企业理论中的焦点问题,通过从市场范围、生产要素、交易费用、产权、激励成本和信息成本等六个方面综合考察决定企业规模的因素以及相应的实证研究结果,指出了关于企业规模的企业理论对企业并购的理论启示和现实意义,并展望了今后的研究前景。     

Are corrupt acts contagious?: Evidence from the United States

This paper adds to the literature by shedding new light on the causes of corruption. Specifically, we provide evidence on the extent to which corruption might be contagious. In other words, what is the extent to which a demonstration effect is at play at inducing corrupt acts? Using state-level U.S. data over the 1995–2004 period, the results show that the effect of neighboring corruption is positive and statistically significant in all cases, implying that corruption does appear to be contagious. Specifically, a 10% increase in corruption in neighboring states appears to increase corruption in a state by about 4–11%. Of the different types of government activity, the size of defense and non-defense federal sectors in a state seem to have opposite effects on corruption, with the former contributing to corruption and the latter serving as a deterrent. The size of the state and local governments does not seem to be relevant. Of the variables controlling for detection and punishment of corrupt individuals, greater corrections employment reduces corruption, while greater judicial employment seems to increase corruption. Changes in the police force do not seem to have a statistically significant impact. These findings generally hold when we control for the disproportionate effects of the Washington, DC area and when a pooled data set is estimated. Contagion effects are also found for other crimes. Policy implications are discussed.     

会计师事务所规模扩张与审计市场集中度背离的探讨

提高审计市场集中度有助于提高审计独立性 ,而规模扩张无疑是提高审计市场集中度的最直接方法 ,通过对市场选择下事务所规模化历程的分析 ,指出规模扩张有其内生性 ,我国事务所合并是政府选择的结果 ,单纯的政府推动并不能提高市场集中度     

十年建设时期之左倾错误对中共权力运行秩序构建的危害

1956-1966年这一社会主义主义道路的艰辛探索期,因各种因素而产生的“左”倾错误,给党的权力运行的实践、权力运行秩序本身的规范化构建带来了危害：在政党文化层面,以阶级斗争为纲的错误倾向,严重干扰了权力运行的正确方向;在政治社会化层面,日益呈现“革命”性和庸俗化倾向,封建观念未能消解;在组织权力运行体制层面,日益高度集权化,削弱了权力监督内生动力;在权力运行体制内部关系层面,法制建设衰退化,加剧了制度规范的总体缺失;在政治关系层面,党际关系、党与社会组织关系日益封闭,造成权力外部监督群的缺位;在政治行为层面,初步探索的制度型反腐路径逐渐摒弃.