The healthy immigrant (migrant) effect: In search of a better native-born comparison group

This paper evaluates whether immigrants’ initial health advantage over their U.S.-born counterparts results primarily from characteristics correlated with their birth countries (e.g., immigrant culture) or from selective migration (e.g., unobserved characteristics such as motivation and ambition) by comparing recent immigrants’ health to that of recent U.S.-born interstate migrants (“U.S.-born movers”). Using data from the 1999–2013 waves of the March Current Population Survey, I find that, relative to U.S.-born adults (collectively), recent immigrants have a 6.1 percentage point lower probability of reporting their health as fair or poor. Changing the reference group to U.S.-born movers, however, reduces the recent immigrant health advantage by 28%. Similar reductions in the immigrant health advantage occurs in models estimated separately by either race/ethnicity or education level. Models that examine health differences between recent immigrants and U.S.-born movers who both moved for a new job—a primary motivation behind moving for both immigrants and the U.S.-born—show that such immigrants have only a 1.9 percentage point lower probability of reporting their health as fair or poor. Together, the findings suggest that changing the reference group from U.S.-born adults collectively to U.S.-born movers reduces the identified immigrant health advantage, indicating that selective migration plays a significant role in explaining the initial health advantage of immigrants in the United States.     

Noninformative priors for linear combinations of normal means with unequal variances

For normal populations with unequal variances, we develop matching priors and reference priors for a linear combination of the means. Here, we find three second-order matching priors: a highest posterior density (HPD) matching prior, a cumulative distribution function (CDF) matching prior, and a likelihood ratio (LR) matching prior. Furthermore, we show that the reference priors are all first-order matching priors, but that they do not satisfy the second-order matching criterion that establishes the symmetry and the unimodality of the posterior under the developed priors. The results of a simulation indicate that the second-order matching prior outperforms the reference priors in terms of matching the target coverage probabilities, in a frequentist sense. Finally, we compare the Bayesian credible intervals based on the developed priors with the confidence intervals derived from real data.     

从满族的宗教信仰看清代的民族宗教政策

清代满族统治者的民族宗教政策是成功的。它加强了各民族之间的联系 ,巩固和维护了多民族国家的统一。促进了各民族间经济文化的交往。对我们今天的民族宗教工作也有其积极的借鉴作用。     

How social comparison influences reference price formation in a service context

What is the influence on reference price when the source of price information is anonymous versus social? This article investigates the formation of reference prices given an observed sequence of past prices in a service context. An experimental study suggests that, considering the same price information, if the source is social (i.e., the prices paid by colleagues), then consumers want to pay less. More specifically, social comparison changes the way individuals weigh information, attributing more importance to the lowest historical prices and to the range in price variations.     

The Guidance Function of Cases of Misappropriation of Public Funds in Transitional China—With the Reference to Criminal Trial of the Supreme People’s Court of China as a Sample of Analysis

相对于贪污、受贿等传统型腐败犯罪, 挪用公款罪不是常态性罪名, 而是针对社 会转型刑法应对的成果。该罪的立法、司法过程中存在着诸多纠结, 这使得判例参考 的价值凸显。最高人民法院十分重视对该罪判例的公布, 这为现实裁决提供了指导和 参考作用。最近10年所公布挪用公款罪判例折射出司法的重心是: 注重主体身份的实 质公务性、从形式合理性理解“归个人使用”、慎重解释“公款”的内涵。判例公布 在有利于同案同判的同时, 也成为促进理论与实践的助推器。

关键词: 腐败犯罪 挪用公款 社会转型 判例 ?刑事审判参考?

Compared with the traditional offenses of embezzlement, bribe-taking and so on, the misappropriation of public funds is not a routine charge but a result of the response of criminal law to social transition. The fact that a number of difficulties have arisen in legislative and judicial procedures relating to this offense makes the value of case reference material significant. The Supreme People’s Court of China attaches great importance to the publication of cases of misappropriation of public funds, which offer guidance and reference for real-life adjudication. Cases publicized in the last decade reflect a judicial emphasis—they focus on the official nature of the duties performed by the subject, on understanding “for individual use” from the viewpoint of formal rationality and on a cautious interpretation of the connotations of “public funds.” Publicizing such cases facilitates reaching the same verdict in similar cases and at the same time acts as a catalyst for the advancement of theory and practice.     

Modern Myths

This article outlines some basic characteristics of modern myths that fundamentally differ from the traditional myths on which most myth research is based, namely: their relation to time, and their relation to themselves. The article also takes a closer look at the implications these differences have for our present state of Being. The aim is not to offer yet another variation on the academic discussion of myths, but rather to provide a starting point for further discussion about the peculiarities and impacts pertaining to modern myths.     

汉语语篇中间接回指的认知研究

本文主要从认知语用的角度来研究汉语短篇小说中间接回指的释义问题。通过结合认知语法的概念参照点模型和关联理论,提出了一套可以综合处理各种间接回指的释义原则。     

Bayesian predictive densities based on latent information priors

Construction methods for prior densities are investigated from a predictive viewpoint. Predictive densities for future observables are constructed by using observed data. The simultaneous distribution of future observables and observed data is assumed to belong to a parametric submodel of a multinomial model. Future observables and data are possibly dependent. The discrepancy of a predictive density to the true conditional density of future observables given observed data is evaluated by the Kullback-Leibler divergence. It is proved that limits of Bayesian predictive densities form an essentially complete class. Latent information priors are defined as priors maximizing the conditional mutual information between the parameter and the future observables given the observed data. Minimax predictive densities are constructed as limits of Bayesian predictive densities based on prior sequences converging to the latent information priors.     

传统文化典籍的大众传播——以《百家讲坛》为例

伴随《百家讲坛》的热播,争议之声渐起,这与它后期的市场定位密切相关。由于栏目目标受众定位为＂初中生＂,必然降低其学术标准,因此遭到学者的批判。之所以出现异议,主要是批评者的学术期待和《百家讲坛》栏目的市场性质错位等原因所致。     

南宋词人李曾伯年谱

李曾伯为南宋后期的名臣重将，也是一位重要词人，今存词七卷，计二百余首。其词不屑作莺娇燕呢之语，而喜用慷慨悲壮之调，抒发忧时感世之情。然身后事迹几近淹没，今据其文集及相关史料，编排其行年、交游及著述情况，以为知人论世之助。