试论对各类就业困难群体的指导与帮助

本文通过对高校就业困难群体种类的界定,分析了目前高校就业困难群体的成因,并就今后如何进一步加强对就业困难群体的指导与帮助提出了对策。     

Nested identities as cognitive drivers of strategy

Research Summary: Organizations face tensions to conform to industry norms for legitimacy yet differentiate for competitive advantage when implementing strategies. We suggest this tension is due to and resolved through organizations’ cognitive negotiations of multiple levels of identity. Through an inductive study in the recreational vehicle industry, we find that organizations concurrently draw on identities at the organizational, industry, and strategic group levels to formulate and enact specific competitive actions. Specifically, we find that organizational identity relates to decisions on product offerings; industry identity relates to downstream strategy; and strategic group identity relates to upstream strategy, firm boundaries, and expansion mode. Our findings highlight the importance of strategic group identity and inform a grounded model describing how organizations draw upon different levels of identity to influence strategy. Managerial Summary: Many managers experience tensions of differentiating their firms’ competitive actions from rivals, while conforming with industry norms and practices. In this article, we argue that a manager can navigate these tensions by understanding their firm, strategic group, and industry identities and how these identities interrelate. Through a qualitative case study of the U.S. recreational vehicle industry, we show that each level of identity influences different competitive actions, with firm identity connected to product offerings, industry identity related to managing downstream distribution, and strategic group identity related to firm boundary and acquisition strategies. Overall, strategic group identity is the most critical for managers as this level filters how they view competitors and provides the rules of competition.     

Impacts of Asynchronous Learning Networks on Individual and Group Problem Solving: A Field Experiment

An Asynchronous Learning Network (ALN) is a Computer-Mediated Communication System designed to support "anytime/anywhere" interaction among students and between students and instructors. A field experiment compared groups and individuals solving an ethical case scenario, with and without an ALN, to determine the separate and joint effects of communication medium and teamwork. Dependent variables include quality and length of the reports, and subjective perceptions of learning and satisfaction. The results indicate that that an ALN enhances the quantity and quality of the solutions to an ethical case scenario. The combination of teamwork with ALN-support increases the students' perception of learning. Although the perception of collaborative learning was similar between ALN-supported and unsupported groups, participants in computer-mediated groups reported lower perceptions of discussion quality than participants in manual groups.     

Reasons To Be Ethical: Self-Interest and Ethical Business

This paper examines the self-interested reasons that businesses can have for ethical behaviour. It distinguishes between economic and non-economic reasons and, among the latter, notes those connected with the self-esteem of managers. It offers a detailed typology of prudential reasons for ethical behaviour, laying particular stress on those to do with avoiding punishment by society for wrongdoing and, more particularly still, stresses the role of campaigning pressure groups within that particular category of reasons. It goes on to suggest that because of their occupation of the moral high ground, campaigning groups are well placed to damage the self-esteem of managers and that this is why those groups seem able to exert an influence that goes beyond their somewhat limited capacity to inflict economic damage upon businesses. The paper concludes with the suggestion that we may be witnessing a virtuous spiral whereby rising public expectations of morality in business lead to ever increasing moral commitments by business that then cause those expectations to rise still further.     

Foreign affiliates of the world largest financial groups: Locations and governance

This paper has two objectives. The first is the documentation of the relative importance of the largest financial groups in the world. The list of top 50 financial groups ranked by total assets in 2003 is compared to a similar list available for 1986. The second objective is to examine where financial firms are expanding their operations and to document some of the factors that may explain the most-favoured locations of these financial groups.The results of this study have two important implications. First, they indicate that location-specific advantages such as size, human capital and cultural distance, do provide an explication of the internationalization of financial firms. Second, they show that good governance has a strong impact on the choice of countries by firms.     

Trade Credit, Corporate Groups, and the Financing of Belgian Firms

We investigate the role of trade credit as a source of financing. Using a sample of 661 large non-financial Belgian firms for the 1989–1991 period, we find that the amount of trade credit a buyer takes is determined by his need for funds and the internally available funds. Trade credit is primarily used to finance short-term assets. As such, it seems to be an important alternative not only for short-term bank debt but also for long-term financial debt, including intragroup debt. We find no evidence that the amount of trade credit taken is influenced by affiliation with the supplier.     

Entry Facilitation by Environmental Groups

We consider a model of vertical product differentiation where consumers care about the environmental damage their consumption causes. An environmental group is capable of increasing consumers’ environmental concern via a costly campaign. We show that the prospect of such a campaign can induce entry by a firm that is able to employ a cleaner technology than the one used by the incumbent. We further demonstrate that the subsequent competition can lead to an adverse effect on aggregate pollution, i.e. the decline in average industry pollution per product is offset by the increase in aggregate production.      

郑州市大企业(集团)跨越式发展研究

在工业化加速过程中,大企业和大集团作为工业经济的支柱对工业及至整个经济的发展起着举足轻重的作用,是支撑和拉动经济增长的引擎。因此,加快培育一批大企业集团,快速推动工业经济的发展,从而带动整个经济的快速增长,是郑州市经济社会跨越式发展的必然选择。     

利益集团的政治经济学：一个文献分析结构

利益集团概念在近几十年中发展起来的新政治经济学文献中表现出了极其重要的分析价值。本文选择影响机制、寻租行为、治理机制三个层面,对浩瀚庞杂的利益集团政治经济学文献进行系统梳理,试图构建一个基于市场制度的利益集团文献分析结构。毫无疑问,本文形成的文献结构,不仅对于理解西方国家利益集团竞争机制,而且对于理解市场竞争本质进而理解中国制度转型,均提供了一个新的理论视角。