从激励机制看增长方式的本质——从技术到制度面的双重考察

经济增长方式及其转型是当前经济学理论讨论的焦点.但"增长方式"长期以来一直被归结为由技术面因素主导的问题,而制度面的因素未受重视.文章通过对改革开放实际进程的分析,论证了经济激励机制的转变是取得经济迅速增长的关键因素,如果不重视制度面的作用,则必然会削弱我国经济持续增长的坚实基础.     

功利主义与公共政策伦理:如何从冲突走向和谐

古典功利主义以"趋利避害"的人性主张为出发点构建其理论,功利原则和"最大多数人的最大幸福"是其公共政策伦理的基本价值诉求.然而,功利主义的基本主张却存在明显的逻辑缺陷,以功利主义为价值规范的公共政策具有结果性、经济性、短期性、失衡性等特征,必然导致政策之逻辑冲突和实践困境.由于它无法解决公平分配问题,无法保障所有人的权利和利益,其决策价值位序无法立足当代社会,而且容易导致公共政策的自利性.因此,公共政策伦理应该拒绝经济理性人假设,明晰公共权力的公共性及公共责任,以公平正义为首要价值,实现从功利主义政策向公平政策的转变,与时俱进地追求科学的可持续发展.唯有如此,政府才能从根本上解决政策冲突及其实践困境,社会才能从冲突走向和谐.     

扬雄与“文学自觉”的理论始源

“文学自觉”的时代归属问题引起学界的广泛争论。文中从文学自觉的时代归属论争现状开始,分析这些论争的因果逻辑模式,提出在“文学自觉”理论先导方面,扬雄的“诗人之赋丽以则”抓住了文学的本质性特征,因而可谓“文学自觉”的理论始源。     

Multidimensional Inequality in South Korea: An Empirical Analysis

The objective of this study is to review the theoretical limitations of single dimensional approaches for measuring inequality and to prove the effectiveness and practicality of the concept of “multidimensional inequality” by analyzing the inequality embedded in Korean society. This study constitutes nine dimensions of inequality (income, education, health, employment, social capital, leisure, work‐family reconciliation, housing, and social security) and analyzes inequality through the lens of each dimension by using data from of the first to fifth wave of the Korea Welfare Panel Study. The findings show a high degree of correlation among the dimensions of income, education, health, and social capital. However, work‐family reconciliation and housing have a relatively low correlation with income and the other dimensions. Second, multidimensional disparities were found between the groups of gender, age, and region. In conclusion, this study found a high degree of overlap between the concepts of income‐oriented inequalities and the multidimensional inequality approach. By capturing the notions of the multidimensional disparities that exist in each of the different groups, this study confirmed the effectiveness of multidimensional inequality as a useful concept for informing the creation of social policy intervention to alleviate inequality.     

Modeling sensitivity and specificity with a time-varying reference standard within a longitudinal setting

Diagnostic tests are used in a wide range of behavioral, medical, psychosocial, and healthcare-related research. Test sensitivity and specificity are the most popular measures of accuracy for diagnostic tests. Available methods for analyzing longitudinal study designs assume fixed gold or reference standards and as such do not apply to studies with dynamically changing reference standards, which are especially popular in psychosocial research. In this article, we develop a novel approach to address missing data and other related issues for modeling sensitivity and specificity within such a time-varying reference standard setting. The approach is illustrated with real as well as simulated data.     

An assessment of outcomes following parents' participation in a child abuse prevention program

The purpose of this study was to evaluate the outcomes following participation in the ESPACE parents' workshop. A group of 55 parents who participated in the program, implemented in elementary schools in the Quebec city region, was compared to a group of 217 parents who did not attend the prevention workshop. The results revealed that attending parents suggested more adequate interventions to the vignette depicting a hypothetical situation of sexual abuse compared to nonattending parents. Attending parents are found to be more likely to suggest interventions sustaining the child in her own problem-solving process, seek help from specialized agencies, and attempt to offer emotional support to the victim. Data also reveal that the parents workshop has a positive outcome on knowledge. While the workshop is associated with beneficial outcomes, attendance rates are low. The findings are discussed in the context of identifying means to foster parent involvement in the prevention of child abuse.     

关于灰色概念及其运算

灰色概念及其运算,文[2]、[3]已进行了广泛地讨论,本文试图从概念之间的关系的角度出发讨论这个问题,讨论了灰色概念之间的关系,定义了灰色概念的新的运算,并研究了这些运算的性质。     

α-Fe_2O_3气敏材料及添加剂的作用

α-Fe_2O_3是可不用添加贵金属而对 H_2、CH_4等可燃性气体敏感的一种材料.有稳定性好,价格低等优点.本文介绍了用化学共沉法制备掺杂 α-Fe_2O_3的工艺以及掺杂剂、硫酸根等在α-Fe_2O_3气敏性中的作用,并进行了分析讨论.     

电磁导弹的初步实验

报导了电磁导弹的初步实验.实验结果表明:单频连续波在瑞利距离之后的确表现为随距离的反平方律(r~(-2))衰减;与此不同,脉冲电磁波在离源较远时具有较慢的衰减规律(如r~(-2),0<ε<1).被称为“电磁导弹”的慢衰减电磁波无论在理论上,还是在工程应用上都具有相当重要的意义.