关于技术创新调查的方法——关于建立和完善科技统计调查体系的思考

Starting from the measurement of technical activities, the paper introduces the measurement of technical innovation; and then starting form the investigations of technical innovation in many developed countries since the eighties, the author makes a detailed introduction of the joint investigations of technical innovation conducted by European Economic Community in the nineties.     

Highways and Population Change*

Abstract In this paper we return to an issue often discussed in the literature regarding the relationship between highway expansion and population change. Typically it simply is assumed that this relationship is well established and understood. We argue, following a thorough review of the relevant literature, that the notion that highway expansion leads to increased population growth in the vicinity of the improved infrastructure finds only weak and often conflicting support. Using data on all major highway expansions in Wisconsin covering the period from the late‐1960s through the 1990s from the Wisconsin Department of Transportation (WisDOT), and census data at the minor civil division (MCD) level covering the period 1970 to 2000, we deploy the analytical tools of geographic information system (GIS) software, and theory from the expanding literature in spatial analysis and modeling, to take a fresh look at this relationship. Our analysis reveals that there is a modest relationship between highway expansion and population growth among MCDs within 10–20 miles of the expanded major highway. The causal structure, however, is complex. Our starting hypothesis argues that population growth precedes highway expansion as frequently as population growth results from highway expansion, but the data show otherwise. The dominant causal influence appears to flow from highway expansion to population growth.     

The nostalgia for permanence at work? The end of work and its commentators

This article examines a contemporary trend in the sociology of work that is labelled here the ‘end of work’ debate after Jeremy Rifkin's book of the same name. It explores this trend, suggesting that marked similarities exist between a range of authors in Europe and North America who propose that work regimes and the meaning derived from them are changing fundamentally. This literature is then placed in the context of an older canon on decline in work and employment. Using the insights of newer qualitative studies that have emerged over the last decade it is suggested that much of the ‘end of work’ type of writing over‐generalises a complex situation, suggesting that sociology needs to incorporate macro theorisation with detailed empirical research if it is to properly understand changes in the contemporary world of work.     

Marital stability throughout the child-rearing years

Although there is evidence that the number and ages of children influence marital stability, studies have not systematically tracked the risk of marital disruption throughout the child-rearing years. This study uses marital and fertility histories from the June 1985 Current Population Survey to examine this issue. Continuous-time regression models with ages and numbers of children as time-varying covariates are estimated. Net of controls for age at marriage, year of marriage, education, and marital duration, stability increases with family size up to the third child but starts to decline as family size reaches five or more children. Aging of children is disruptive until the youngest child reaches adulthood, after which marriages become much more stable. Arrival and aging of children is an important dynamic with strong implications for marital stability.     

A Career Readiness Typology and Typal Membership in Middle School

This study explored a career readiness typology of 629 8th‐grade students using the Career Factors Inventory. Data revealed developmentally appropriate elevated needs for information, specifically self‐knowledge. In addition, cluster analysis demonstrated the heterogeneity of career development needs of 8th‐grade students. Typal membership revealed little variance on sociodemographic factors. Career development implications are presented.     

论教授研究室制度的伦理与知识论基础

教授研究室制度是学校对教授研究室的职能、教授的权利、义务和职责,以及教授研究室的配备等的约束与规范。作为大学基层学术组织结构的创新,教授研究室制度的探索具有深刻的伦理基础,即体现了平等和自由的原则,调动了教师和学生的积极性、主动性、创造性,促进教师和学生全面而自由的发展,体现了制度伦理建设的方向;教授研究室制度在培养大学生的科学研究能力上发挥了很大的作用,其主要的知识论基础是默会知识。     

Intergroup Behaviour and Ethnicity: A Social Psychological Perspective

Humans exist not only as unique individuals, but also as members of social groups that are formed on the basis of ethnicity, gender, age and so forth. Reflecting this duality are interpersonal and intergroup modes of behaviour, respectively. Thus, humans can act in terms of their personal self and treat others as individuals (interpersonal behaviour); they can also act in terms of group membership and relate to others as members of this or that group (intergroup behaviour). In a mixed marriage, for example, the couple's behaviour toward each other is ‘normally’ interpersonal, but can become intergroup when war breaks out between their respective ethnic groups. Contrary to common sense, factors more minimal than a war are often sufficient to trigger intergroup behaviour. Indeed, seemingly interpersonal encounters are in fact intergroup. How does behaviour shift from interpersonal to intergroup, and with what consequences? To address these questions, I outline a social psychological perspective based on social identity theory and conclude with a discussion on the enigmas of ethnicity.     

CORPORATE DIVERSIFICATION REVISITED: The Political–Legal Environment,the Multilayer‐Subsidiary Form,and Mergers and Acquisitions

This article examines causes of product‐line diversification in the largest 200 U.S. corporations between 1986 and 1996. The analysis shows that some corporations decreased their level of diversification. However, in contrast with previous studies, other corporations became more diversified. Change in the number of first‐level subsidiaries and the value of mergers and acquisitions influenced corporate diversification. In contrast with the multidivisional form, the organizational characteristics of the multilayer‐subsidiary form give management greater capacity to socialize capital, pursue mergers and acquisitions, and manage a large and diversified corporation. This multilayer‐subsidiary form limits the managerial problem of bounded rationality by organizing product lines and product groups in legally independent subsidiary corporations that are embedded in their respective markets.     

Monitoring the metropolitanization process

Alternative approaches have led to different interpretations of the metropolitanization process in the United States. We identify and illustrate several methods and procedures for monitoring metropolitan-nonmetropolitan population change using the 1950-1980 U.S. decennial censuses. Two basic approaches are compared: constant area approaches and component methods. In addition, we assess the effects of changing metropolitan definitions on metropolitan-nonmetropolitan growth. The results clearly reveal that the underlying mechanics of metropolitanization not only are complex but have changed substantially during the 1950-1980 period. We conclude with observations regarding the use of these procedures in future research.     

Sounds of Silence: narrative research with inarticulate subjects

This article addresses the challenge of using narrative methods with people who have learning difficulties. Such informants present four particular interview problems: inarticulateness; unresponsiveness; a concrete frame of reference; and difficulties with the concept of time. The authors focus on the first two of these problems and argue that neither of them constitutes an insuperable barrier to people telling their story. Drawing on detailed interview material from an informant with learning difficulties, the authors set out to show in practical terms how these problems might be tackled, emphasising in particular the importance of being attentive to what goes unsaid. They conclude that researchers should put more emphasis on overcoming the barriers that impede the involvement of inarticulate subjects in narrative research instead of dwelling on their limitations as informants.