Search for dissertations about: "peer 2 peer"
Showing result 1 - 5 of 174 swedish dissertations containing the words peer 2 peer.
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1. Immigration, Social Cohesion, and the Welfare State : Studies on Ethnic Diversity in Germany and Sweden
Abstract : Can social cohesion and solidarity persist in the face of large-scale migration? One particularly contentious hypothesis states that native majorities will be unwilling to support the provision of government-funded welfare to those whom they do not consider to be part of their own sociocultural ingroup, especially when sociocultural or ethnic otherness and socioeconomic disadvantage overlap. Consequently, majorities’ willingness to accept disadvantaged immigrant groups as legitimate and trusted members of the welfare community is central to the social cohesion of societies diversifying through migration. READ MORE
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2. Performance Assessment of Cooperative Relay Networks with Advanced Radio Transmission Techniques
Abstract : In the past decade, cooperative communications has been emerging as a pertinent technology for the current and upcoming generations of mobile communication infrastructure. The indispensable benefits of this technology have motivated numerous studies from both academia and industry on this area. READ MORE
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3. The Purchase of Sex : Perceptions, Experiences, and Social Work Practices
Abstract : The aim of this study is to explore sex buyers’ perceptions and experiences of purchasing sex, and to study how the purchase of sex is constructed as a social problem in Swedish social work practice. The empirical material consists of interviews with 30 men with experiences of purchasing sex and with ten social workers conducting counselling or outreach work with men who purchase sex. READ MORE
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4. On the Performance of Underlay Cognitive Radio Networks with Interference Constraints and Relaying
Abstract : Efficiently allocating the scarce and expensive radio resources is a key challenge for advanced radio communication systems. To this end, cognitive radio (CR) has emerged as a promising solution which can offer considerable improvements in spectrum utilization. READ MORE
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5. Empirical Essays in Labor and Development Economics
Abstract : This thesis consists of three self-contained empirical essays in labor and development economics.Diverse Expertise, Peer Effects, and Research Productivity: Does diversity in idea space matter? We empirically explore whether the cognitive distance between collaborators affects peer effects and productivity in creating knowledge. READ MORE