征地补偿标准与失地农民的利益保护

本文利用净现值估价理论,为我国征地补偿标准的确定设计了一个估算模型,认为依据土地年产值的一定倍数估算征地补偿是科学的,但补偿倍数应根据土地的投入产出比、年产值增长率和失地农民使用征地补偿款能够获得的年收益率等指标进行测算。运用近9年实际资料估算,我国征地补偿标准应为土地年产值的24.28倍左右,现行"30倍"的最低补偿标准对失地农民的利益保护总体上是充分的。当前,失地农民实际补偿不足的根源,一是法定最低补偿标准没有得到执行,二是征地补偿款被乡村截留,分配不合理。维护失地农民的利益关键在于严格征地补偿估算方法,理顺征地补偿款的分配,使法定的征地补偿能真正足额地落到失地农民的手中。     

法律分析中的逻辑规范

现代法治理念要求,法律人在理解与适用法律的过程中,应当谙熟一定的法律分析技能,客观理性地展示依法断案的法律分析过程。逻辑是实现法律理性的技术性手段,法律理性的实现离不开逻辑的指导和规范。法律分析中,逻辑不仅可以为法律理性的实现提供形式上的规范,而且还可以为法律理性的实现提供理性论证的平台。法律分析的理性特点要求,法律人在理解与适用法律时必须遵循人类思维的逻辑规律与规则,掌握基本的逻辑思维方法。     

关于吴宓著译情况的系统分析

吴宓先生是一位学识渊博的学者,他的学术研究领域宽阔,涉及范围很广,在诸如新人文主义、西方文化与西方文学的译介、中西文化和文学的比较研究、诗歌创作与鉴赏理论、外国诗学与诗歌翻译等多个方面,都给后人留下了一笔宝贵的遗产。对吴宓的学术性文章概况、文学创作概况、出版的专著概况及未刊文章等方面进行系统客观的分析与述评,无论对于吴宓学术还是对于中国的学术发展,都是一项极有价值和意义的工作。     

新会计准则下会计监督体系的改革与创新

实践证明,新会计准则的实施在总体上是顺利的.但与旧准则体系相比,新会计准则尤其是涉及公允价值引入的多项会计准则的内容变化很大,且操作性较差,给企业和会计人员提供了更多的"机会".这种变化对目前会计监督体系提出了严峻挑战.为此,本文提出了更新监督理念、优化会计监督模式、转变监督重点、创新监督方式、整合人力资源等建议.     

新课标背景下中小学教师培训模式的反思与突围

本文认为在新课标背景下,应当正确认识和评价我国现行中小学教师培训模式,并积极加以改进,以提高中小学教师培训的实效性。     

论科研中的伦理干预

当代科学技术的发展给人类带来了诸多的伦理困惑, 科研必须受伦理的规范和引导,尊重伦理的基本价值。深入探析科技与伦理的内在关联性,保持二者间的张力与平衡,是未来科技发展与伦理全面进步的基础。在科技成为强势文化的背景下,尤其要强调伦理对科研的干预作用。     

FDI Determinants: Case of Romania

Even if the FDI is important for all host countries, for those in the process of transition to a market economy the FDI presence is critical under many respects. Not all transition countries benefited from the very beginning from the FDI presence. Several determinant factors explain the differences. Romania was lagging behind regarding the interest of foreign investors during the first 9–10 years of transition. The situation has improved greatly. The aim of this paper is to identify the main factors determining the evolution in the FDI/GDP (%) as proxy for the FDI evolution. To this end, we used the method of factors analyses. The four resulted determinant factors are: Market size and potential, Reform progress, Business liberalization, and Labor cost. A linear regression model expresses the connections between dependent variable and the four determinant factors. The paper concludes with certain policy implications.

Barriers to Remarriage Among Older People: Viewpoints of Widows and Widowers

We conducted this research based on a qualitative approach to describe the opinions of older widows and widowers on remarriage obstacles. Based on purposive sampling and inclusion criteria, we chose 48 participants on maximum diversity of sex, age, education, employment, and socioeconomic status. Two thirds of the participants were female, 40% had spent more than 10 years widowed, and 65% were living with their children. We collected data individually through semistructured, face-to-face interviews. Based on conventional content analyses, 2 independent researchers implemented data analysis manually. Barriers to remarriage were finally categorized into 4 main themes: personal, normative, interactive, and financial factors. Results of this study showed that older people are more concerned about public opinions and social norms surrounding remarriage. As long as these thoughts and norms are not changed, the concept of remarriage among widows and widowers remains a vital taboo and concern.     

Robust inference for group sequential trials

For ethical reasons, group sequential trials were introduced to allow trials to stop early in the event of extreme results. Endpoints in such trials are usually mortality or irreversible morbidity. For a given endpoint, the norm is to use a single test statistic and to use that same statistic for each analysis. This approach is risky because the test statistic has to be specified before the study is unblinded, and there is loss in power if the assumptions that ensure optimality for each analysis are not met. To minimize the risk of moderate to substantial loss in power due to a suboptimal choice of a statistic, a robust method was developed for nonsequential trials. The concept is analogous to diversification of financial investments to minimize risk. The method is based on combining P values from multiple test statistics for formal inference while controlling the type I error rate at its designated value.This article evaluates the performance of 2 P value combining methods for group sequential trials. The emphasis is on time to event trials although results from less complex trials are also included. The gain or loss in power with the combination method relative to a single statistic is asymmetric in its favor. Depending on the power of each individual test, the combination method can give more power than any single test or give power that is closer to the test with the most power. The versatility of the method is that it can combine P values from different test statistics for analysis at different times. The robustness of results suggests that inference from group sequential trials can be strengthened with the use of combined tests.     

Grandparents providing care for grandchildren and employment status of grandparents in South Korea

This study examines the association between providing care for grandchildren and the economic status of grandparents, focusing on the employment status. This study asks two questions. First, is providing care for grandchildren related to Korean grandparents’ employment status? Second, are the intensities of providing care for grandchildren related to grandparents’ employment status? In examining these research questions, this study focuses on gender and caregiving intensity. The findings suggest that providing care for grandchildren was associated with Korean grandmothers’ employment status. In addition, there are different relationships between providing care for grandchildren and grandparents’ employment status according to the caregiving intensities.