Optimal trade-offs of multiple factors in transfer pricing problems

Transfer pricing problems have been extensively researched by a number of scholars. It is well recognized that transfer pricing problems have a multiple-criteria (objectives) feature and can be formulated as a model of multiple-criteria linear programming. However, few methods have the capability of dealing with all possible optimal trade-offs of multiple criteria in optimal solutions of the models. In this paper a linear multiple-factor model is developed to provide managers with a more systematic and comprehensive scenario of all possible optimal transfer prices depending on both multiple criteria and multiple constraint levels. The trade-offs of all possible optimal transfer prices can be used as a basis for managers of a corporation to make a high-quality decision in selecting their transfer pricing systems for business competition. © 1998 John Wiley & Sons, Ltd.     

离散还是连续?——语义信息加工性质的实验研究

通过两个行为实验,采用句子核证作业,将SAD技术和普通反应时实验有机地结合起来,对语义信息加工的性质进行了详细的考察。实验一采用普通反应时实验,探讨了语义信息加工机制的性质,结果表明,在熟悉度、语义距离和快慢反应时之间存在复杂的交互作用,说明在语义信息加工中存在两种不同性质的加工机制,熟悉性是影响这两种不同性质加工机制的因素。实验二采用SAD技术,研究熟悉性对语义信息加工性质的影响。结果表明,在高熟悉句中的部分信息积累具有离散的趋势;而低熟悉句中的部分信息积累则是连续的,进一步证明了两种性质加工机制的存在。结论认为：语义信息加工中存在着两种性质的加工：离散性加工机制和连续性加工机制,熟悉性是影响二者关系的一个重要因素。     

篇章阅读理解中背景信息的通达

该研究采用实时窗口阅读技术探讨篇章阅读理解中背景信息的通达机制。在该研究所用的阅读材料中,主人公特征与目标句行为分别形成一致、冲突与冲突限制三种关系,其中,冲突限制条件下既描述了主人公与目标行为有所冲突的特征,但这些特征要么是主人公过去具有的、要么是虚假的,在此基础上,阅读材料又提供了主人公当前的、与目标句行为一致的特征描述。结果发现,不论把冲突限制条件下的冲突信息限制在过去发生,还是作为一种虚假的情况来加以描述,都不能完全消除冲突的效应,冲突限制条件下目标句阅读时间总是长于一致条件下的阅读时间,这支持了记忆基础文本加工观,说明在篇章阅读中背景信息通达不是一个更新追随的过程,过去的或虚假的背景信息也会被重新激活并影响当前信息的加工。     

Motivations, Goals, Information Search, and Memory about Political Candidates

This study investigated the ways in which motivations and goals affect patterns of political information-seeking and the consequent structure of memory about candidates. Undergraduate participants used a computerized system that displayed different layers of information about fictional political candidates; the system recorded the strategies they used to search through this information. Results showed that motivations to engage in effortful processing produced tendencies to engage in within-candidate searches, better recall, and memory structures clustered by candidate. The goal of forming impressions of the candidates, which was expected to lead to within-candidate searching, was in fact modestly associated with weaker tendencies to do so, once effort was taken into account. Impression-formation goals, however, were associated with less attribute-based memory structures. The findings confirm that the manner in which people acquire candidate information has important consequences for the way they store that information in memory, and that these processes vary according to individual motivations and goals.     

Mental rotation of random lined figures

The present study investigated the possible occurrence of mental rotation in judgments of whether pairs of line figures were identical. The feasibility of two discrete cognitive explanations based on holistic transformation and on feature computation was examined with varied levels of complexity controlled by the numbers of lines in a figure. In the experiment, participants were required to judge whether simultaneously presented pairs of figures were the same or different. When the participants' data were collapsed for regression analyses, evidence for mental rotation was not detected at any level of complexity, but reanalysis of the data revealed that some participants employed mental rotation in the cognition of complex figures. A monotonous increase in reaction times as a function of the number of lines was evident in identical pairs of figures but not in nonidentical pairs. It is argued that the feature computation explanation would better account for these results than would the holistic transformation explanation.     

A Review on Consumer External Search: Amount and Determinants

Consumer external search continues to be a fruitful research area. The bivariate relationships between a number of variables and the central construct, amount of information search, have been proposed, theorized, and empirically tested in the literature. This paper extensively examines the current status and importance of consumer information search with close attention on empirical findings on the subject. While some research findings converge on the bivariate relationship between some variables and amount of information search, e.g., a positive relationship between perceived risk and search effort, some studies found conflicting results on the relationship between other variables and the central construct. There are also some non-linear relationships found between a few variables such as experience and the degree of search. Some hypotheses are also proposed and discussed.     

Do Attitudes Affect Memory? Tests of the Congeniality Hypothesis

Social psychologists have usually hypothesized that attitudinal selectivity biases people's memory in favor of information that is congenial to their attitudes, because they are motivated to defend their attitudes against uncongenial information. However, our meta-analysis found that such effects have been only inconsistently obtained. One reason for these inconsistencies is that the defense of attitudes against attacks does not necessarily entail avoiding the uncongenial information. As shown by our experiments, people often expose themselves to attitudinally uncongenial information, attend to it, scrutinize it carefully, encode it accurately, and remember it fairly well, even though they dislike the information and are not persuaded by it. Given sufficient motivation and capacity, people mount an active defense that enhances memory for the information.     

A Comparison of the 1988 and 1994 Diagnostic Criteria for Chronic Fatigue Syndrome

Chronic Fatigue Syndrome (CFS) is an illness that involves severe, prolonged fatigue as well as neurological, immunological, and endocrinological system pathology. Because the pathogenesis of CFS has yet to be determined, case definitions have relied on clinical observation in classifying signs and symptoms for diagnosis. In an attempt to address various criticisms and inconsistencies in diagnostic criteria, there have been several revisions of the CFS case definition. The current investigation examined the differences between 1988 and 1994 definitions as well as participants who had a psychiatric explanation for their fatigue. Dependent measures included psychiatric comorbidity, symptom frequency, and functional impairment. The 1988 criteria, compared to the 1994 criteria, appeared to select a group of participants with more symptomatology and functional impairment, but these groups did not significantly differ in psychiatric comorbidity. Implications of these findings are discussed.     

Genetic Ignorance and Reasonable Paternalism

The question concerning an individual's rightto remain in ignorance regarding her owngenetic makeup is central to debates aboutgenetic information. Whatever is decided onthis matter has a weighty bearing on all of therelated third-party issues, such as whetherfamily members or employers should be toldabout an individual's genetic makeup. Thosearguing that no right to genetic ignoranceexists tend to argue from a viewpoint I havecalled in this paper reasonablepaternalism. It is an appealing position whichrests on widely shared intuitions on reasonablechoices, but which, in the end, smugglespaternalism back to medical practice.