Social Interaction Effects in Disability Pension Participation: Evidence from Plant Downsizing*

We estimate the magnitude of social interaction effects in disability pension participation among older workers in Norway. The problem of omitted variable bias is addressed using the exposure of an individual's neighbors to plant‐downsizing events as an instrument for the disability entry rate among the individual's previously employed neighbors. Our instrumental variable (IV) estimates suggest that an increase of one percentage point in the participation rate of previously employed neighbors increased the subsequent four‐year entry rate of older workers by about 0.4 percentage points. Numerous robustness and specification tests appear to support the validity of the identifying assumption in our IV strategy.     

Customer Involvement in Product Development: An Industrial Network Perspective

Purpose: In business markets, working with customers and users has become increasingly important to get knowledge about customer needs and to develop new products. The purpose of this article is twofold: (1) to develop a framework for analyzing customer involvement in product development in a business market context, and (2) to apply this framework to a particular company to describe and analyze how it practices customer involvement.

Methodology/approach: The article takes its main theoretical starting point in the industrial network approach, but also uses other literature from the innovation and product development field. The empirical study applies a qualitative case study approach and focuses on one company in the truck business.

Findings: The suggested framework deals with four key aspects of customer involvement: Why, when, how, and who. The observed pattern of the truck manufacturer shows how dealers, hauliers, and truck drivers are all part of the overall understanding of the customer. These actors are involved for different, typically very clear, purposes at different points in time through surveys, product clinics, and field testing. The pattern, referred to as mixed facilitative, is not one of close collaboration with individual customers, but one of broad involvement of several customers through business intelligence and direct involvement.

Research implications: First, the article provides researchers with a framework and method for studying customer involvement in product development. Second, the case study provides an illustrative example of the customer involvement pattern pursued by a leading company in a major industry. This enhances the understanding of the focal phenomenon, leads to managerial implications, and gives ideas for future research.

Practical implications: There are several managerial implications related to the why, when, how, and who questions. For example, it is pointed out that managers should consider involving customers more extensively than what seems to be common today—for example, by using customers as codevelopers, working with them throughout the entire development process (i.e., not only early and late), and including different types of users (with different requirements and wishes).

Originality/value/contribution of the article: The contribution lies in the development of a framework centered on the four key questions of customer involvement in

product development and using this framework for observing a pattern, and finding explanations and relating this pattern to how other firms are doing.     

An E-Valuation Framework for Developing Net-Enabled Business Metrics Through Functionality Interaction

Managers engaged in net-enabled business planning seek metrics to help them analyze the success of their e-business investments. Likewise, researchers require metrics to build analytical models and conduct empirical research on the impact of e-business strategies on firm performance. In this article, the authors develop a comprehensive E-Valuation Framework for identifying net-enabled applications and their resulting user-based functionalities for activities across the value chain. The authors propose that the real value from net-enabled applications can be found in functionality interactions, where one application enables or enhances functionality in another application. The comprehensive framework can be used to generate three types of metrics managers can use to evaluate their net-enabled strategic initiatives. Further, a classification of net-enabled organizations provides the basis for selecting applications critical to a firm's strategic thrusts. We make use of the resource-based view of the firm and real-options analysis to discuss how successful application deployment is based on the resources and assets the firm possesses as well as managing the rollout of an applications portfolio over time. The framework allows managers to map their organization's net-enabled initiatives into a coherent, easily understood visual representation and provides direction for researchers evaluating the efficacy of net-enabled business strategies.     

Methods and tools for integrated assessment of land use policies on sustainable development in developing countries

For stimulating sustainable development in developing countries, land use patterns and land use changes are considered critical, and therefore effective and efficient land use policies are needed. In this paper we present a methodological framework that has been developed in a joint European and developing countries project (LUPIS – Land Use Policies and Sustainable Development in Developing Countries), to assess the impact of land use policies on sustainable development in developing countries. An illustrative application is presented for a case study in China, where water pollution due to agriculture in Taihu Basin is a major problem.     

The Role of Individualism/Collectivism in Critical Classroom Encounters

Abstract

Internationalization raises the issue of whether, and to what extent, the inherent culture of a country may have particular influence on the nature of service interactions, and on education (i.e., student-professor interactions) specifically. Thus the service encounter in the classroom becomes a subject of increasing importance and interest with respect to satisfactory and unsatisfactory outcomes, and also with respect to related behavioral outcomes such as word-of-mouth and repatronage. This paper investigates these issues in classrooms of higher education by utilizing the Individualism-Collectivism dimension of culture in four different samples: China, New Zealand, Poland, and the United States. Differences are identified with respect to the types of critical incidents reported, nature of the outcome, and behavioral responses to those encounters.     

论广义语义场和狭义语义场的互动——以汉语“东、南、西、北”方位词语义场为例

拟以汉语"东、南、西、北"四个方位词的关系义场为例,揭示各级各类语义场的互动性特征。意在说明对汉语词义的理解、描写和应用要兼顾其在语义网络中的运动状态。     

Community in a recreational setting

Abstract

The loss of community and of traditional communal ties characteristic of modern industrial society has caused many people to search for alternative sources of social identification and solidarity. Recreational sites may afford some people opportunities for constructing communities on the basis of common interests. As part of an ongoing investigation, data have been gathered over several years to discover whether elements of community can be found in a marina's social system; evidence is being sought through examination of patterns of social interaction, the system of social ranking, and ties of affection that characterize the marina's social network. Data reveal a social organization at the marina comprising subgroups with complex interaction patterns, affective ties, and communal solidarity. It appears, therefore, that at this recreational site the structure and dynamics of an alternative form of community have been constructed by boaters.     

少数民族地区高等教育的发展与区域经济增长的关系——以云南大理白族自治州为例

少数民族地方高等教育与区域经济科学发展不是简单的决定与被决定的关系,也不是毫不相干的平行关系,而是在一个大环境下互相促进、共同发展的利益共同体关系。区域经济发展得好,地方高等教育就有了强大的物质支撑力和载体;地方高等教育发展上去了,又能反过来推动区域经济上新台阶。通过这种良性互动两者将实现双赢。文章以云南大理白族自治州作实证分析,提出策略选择。     

工业产品设计中的交互设计初探

文章以交互设计概念为基础,探讨了交互设计在前沿产品设计中的运用和重要意义以及交互设计的发展趋势。