‘Pains of imprisonment’: narratives of the women partners and children of the incarcerated

This paper focuses on an important line of inquiry in contemporary criminal justice social work research: the collateral consequences of incarceration in the Chinese context. It gives an insight into the impact of incarceration on families from an insider's perspective. An analysis of interviews with 10 partners and 10 children yielded three major themes concerning the impact of imprisonment: the problems associated with the imprisonment of a family member, the coping strategies used and views on the importance of maintaining family ties. It is hoped that this study will give practical guidance regarding what should be done, and how, to reduce the negative consequences brought about by the absence (temporary or permanent) of the imprisoned on their families, including both their partners and vulnerable children.     

适应新形势，实现新要求——合肥工业大学非英语专业博士生英语教改与实践

针对合肥工业大学非英语专业博士生教学时数大幅度减少的现状,提出博士生英语教学应以国际学术交流英语为中心,并展开博士生英语教学改革尝试及实效性研究,以期促进博士生使用英语进行国际学术交流,从而实现其科研创新能力不断提升的教学基本目标。     

关键术语的法律解释对林业法实施的影响

在环境法实施过程中,不同利益主体基于自身立场对环境法做出的解释,很大程度上影响着环境公平与正义的实现。林业法的关键术语的法律解释,在林业法的实施过程中也同样具有重要影响。林业法的关键术语具有十分明显的技术性、行业性和综合性特征,因此,对林业法的关键术语做出符合林业技术规范和行业管理特点的法律解释,以及通过林业法的解释这一桥梁实现不同部门法之间的沟通,对林业法的正确实施无疑起着决定性作用。     

Maximum log-likelihood ratio test for a change in three parameter Weibull distribution

Asymptotic behavior of a log-likelihood ratio statistic for testing a change in a three parameter Weibull distribution is studied. It is shown that if a shape parameter α>2$\alpha >2$ the law of iterated logarithm for maximum-likelihood estimators is still valid and the log-likelihood testing statistic is asymptotically distributed (after an appropriate normalization) according to a Gumbel distribution.     

跨文化沟通与国际经济

搞好跨文化沟通是国际经济活动成功的重要条件.本文以西欧、美国、阿拉伯国家和日本为对象探讨其文化差异和沟通的途径.     

国际关系理论中的主权与人权问题

主权与人权问题不仅是国际关系理论的两个主要范畴,也是给当今国际社会现实生活带来巨大影响的热点。在诸如主权原则、人权概念、二者的关系,人权的国际化趋势与国内管辖权的矛盾,以及由此对传统国际关系理论造成的冲击和对国际法、国际关系基本准则的挑战等方面,人们确有深入思考、探究和冷静应对的必要     

A Mechanical Interpretation of the Coefficient of Rank Correlation and other Analogies

Periodically, the pyramid or “chain letter” scheme is offered to Americans under the guise of a business dealership. Recently, the FTC ordered Glen Turner's “Dare to be Great” firm to repay 44 million dollars to participants. In order to demonstrate that the potential gains are misrepresented by promoters, a probability model of the pyramid scheme is developed. The major implications are that the vast majority of participants have less than a ten percent chance of recouping their initial investment when a small profit is achieved as soon as they recruit three people and that, on the average, half of the participants will recruit no one else and lose all their money.     

Strong consistency of least squares estimates with i.i.d. errors with mean values not necessarily defined

We establish strong consistency of the least squares estimates in multiple regression models discarding the usual assumption of the errors having null mean value. Thus, we required them to be i.i.d. with absolute moment of order r, 0<r<2, and null mean value when r>1. Only moderately restrictive conditions are imposed on the model matrix. In our treatment, we use an extension of the Marcinkiewicz–Zygmund strong law to overcome the errors mean value not being defined. In this way, we get a unified treatment for the case of i.i.d. errors extending the results of some previous papers.     

Infinite Variation Tempered Stable Ornstein–Uhlenbeck Processes with Discrete Observations

We investigate transition law between consecutive observations of Ornstein–Uhlenbeck processes of infinite variation with tempered stable stationary distribution. Thanks to the Markov autoregressive structure, the transition law can be written in the exact sense as a convolution of three random components; a compound Poisson distribution and two independent tempered stable distributions, one with stability index in (0, 1) and the other with index in (1, 2). We discuss simulation techniques for those three random elements. With the exact transition law and proposed simulation techniques, sample paths simulation proves significantly more efficient, relative to the known approximative technique based on infinite shot noise series representation of tempered stable Lévy processes.     

Estimation of Current-Quarter Gross National Product by Pooling Preliminary Labor-Market Data

Two methods of using labor-market data as indicators of contemporaneous gross national product (GNP) are developed. The establishment survey data are used by inverting a partial-adjustment equation for hours. A second GNP forecast can be extracted from the household survey by using Okun's law. Using preliminary rather than final data adds about .2 to .4 percentage point to the expected value of the root mean squared errors and changes the weights that the pooling procedure assigns to the two forecasts. The use of preliminary rather than final data results in a procedure that assigns more importance to the Okun's-law forecast.