赶超行为、要素市场扭曲对中国就业的影响——来自微观企业的数据分析

文章使用2001～2007年微观企业数据分析中国地方政府经济赶超行为与要素市场扭曲对就业的影响,发现地方政府的赶超行为和要素市场扭曲共同导致资本密集型产业超常发展,并诱发有偏的技术进步,形成资本要素对劳动力要素的替代,最终造成经济快速增长而就业吸纳能力下降。检验结果显示,赶超行为和要素市场扭曲是抑制中国制造业企业就业量增加的重要原因之一,并对不同规模企业就业效应的影响存在差异。因此,作者认为,应纠正经济发展中的赶超行为、缓解要素市场扭曲,以逐步实现符合地区资源禀赋的技术进步,最终减少技术进步对就业的替代作用从而增加就业。     

论中国绘画中道家思想的影响

中国绘画与道家美学思想有着非常重要的关系,在长期的绘画演变发展中,无论从绘画理论、审美思想还是具体创作的题材、品格、格调、画种及画家的发展史等方面,中国绘画均渗透着道家思想和道教文化的影响。     

Japanese and American Children's Reasoning about Accepting Credit for Prosocial Behavior

Children's reasoning about the appropriateness of accepting credit for one's own prosocial behavior was examined. Participants aged 7–11 years old in Japan and the USA (total N = 206) were presented with a series of stories in which a protagonist performs a good deed and is asked about it by another character. Across stories, the protagonist either truthfully acknowledges the deed or falsely denies it, in a statement that is made either in public or in private, and is addressed to either a teacher or to a peer. As predicted, Japanese children judged protagonists less favorably when they acknowledged the good deed in public rather than in private. Further, Japanese children tended to view modest lies more favorably overall than did children in the USA. These results point to the importance of modesty in Japan and to the ways in which Japanese children take into account the social context of communication when deciding whether it is appropriate for individuals to convey information about themselves.     

Bayesian estimation procedure in multiprocess non-linear dynamic generalized model

The multiprocess dynamic model provides a good framework for the modeling and analysis of the time series that contains outliers arid is subject to abrupt changes in pattern. In this paper we extend the multiprocess dynamic generalized linear model to allow for a known non-linear parameter evolution and predictor functions. This is done by approximating the non-linear function by a linear function based on a first order Taylor series expansions. This model has nice properties such as insensitivity to outliers and quick reaction to abrupt changes of pattern.     

电位差计灵敏度与工作电源电压关系的探讨

用直流电位差计对电动势(或电压)进行测量时,测量结果是经过两次比较一“校准工作电流”和“测量”才能得到的,因此装置的灵敏度是影响测量结果精度的重要因素,而电位差计工作电源与其灵敏度有复杂的关系.从校准和测量两方面研究电位差计灵敏度与其工作电源电压的关系,对正确使用电位差计,减少实验误差具有重要的指导作用.     

Relationship between Sex Ratio at Age 0 to 4 and Geographical Environment in China

The Relationship between sex ratio at age 0 to 4 and altitude in China is quantitatively investigated by using Geographical Information System(GIS)technology in this paper.The results show that the counties with high sex ratio at age 0 to 4 in 1990 and 2000 are mainly distributed on the east of the well-known Chinese population division,Anhui-Tengchong line,and there is high negative correlation between sex ratio at age 0 to 4 and altitude in Chinese counties. There are highest sex ratio at age 0 to 4 in the regions under 100 meters,but this ratio over 3200 meters falls into the normal range.And the sex ratio at age 0 to 4 continues to fall down when the altitude rises. So the geographical environment evidently affects the sex ratio at birth.There is higher sex ratio at birth in lower-altitude regions.The effect with altitude may be associated with the ambient tempeture.     

Noninformative priors for the normal variance ratio

In this paper, we consider noninformative priors for the ratio of variances in two normal populations. We develop first and second order matching priors. We find that the second order matching prior matches alternative coverage probabilities up to the second order and is also a HPD matching prior. It turns out that among the reference priors, only one-at-a-time reference prior satisfies a second order matching criterion. Our simulation study indicates that the one-at-a-time reference prior performs better than other reference priors in terms of matching the target coverage probabilities in a frequentist sense. This work is supported by Korea Research Foundation Grant (KRF-2004-002-C00041).     

论悬赏广告之法律性质

悬赏广告的法律性质一直存在许多争议,导致日常生活中产生大量纠纷.本文通过对关于悬赏广告法律性质的两种学说,即契约说和单方行为学说进行比较,然后提出笔者的思考,望对司法实践活动有一定参考意义.     

论中国哲学中的"渔翁"和"樵叟"

本文对出现在古代诗文中的“渔翁”和“樵叟”这一文化现象作了探索 ,认为出现这一文化现象的原因是在于文人想借“渔翁”和“樵叟”来寄托某种思想 ;而被借用的“渔翁”和“樵叟”也通过文人的笔端 ,留下了大量的充满哲理的话语和思想 ,并以这些思想来平息文人内心世界的不平和愤懑。这是与文人历来看重“渔翁”和“樵叟”的劳动场所和劳动对象———山水、鱼鸟有关。文人之所以能在“游山水 ,观鱼鸟”的过程中得出思想、精神 (理趣、心诀 ) ,是在于它是建筑在“天人相通 ,万物一体”、“天地之教”———向自然要学问的哲学基础上的     

信用衍生品对金融稳定性的影响及政策建议

信用衍生品在转移银行业信用风险的同时,又会通过各种途径对金融体系的稳定性造成一定程度的负面影响,本文主要研究信用衍生品对金融体系稳定性的负面影响并提出相应的政策建议。