Chapter one of this thesis examines how tying social insurance to marriage influences matching and marital decisions in the context of Sweden, and draws implications for when it is optimal to separate social insurance from marriage in modern societies. Chapter two analyzes firms' communication strategies in a market where consumers face attention constraints, and discusses regulation that can protect consumers from exploitation. Chapter three studies communication and coercion in the presence of an altruistic relationship, and offers a benevolent rationale for constraining liberty to protect individuals from self-harm, for example through safety mandates.

This dissertation highlights the interconnected relationship of community, family, and school by tracing the lived experiences of African American students and parents to capture how they come to terms with where they are situated in racially diverse settings. The research also shows the intergenerational impact of tracking on African American families who attended the same racially diverse school and lived in a segregated African American neighborhood. Racialized tracking and the segregated African American community have contributed to separate and unequal outcomes, treatment, and performances that demonstrate a racialized duplicity in the United States. Utilizing and building on the theorizing of Pierre Bourdieu's (1977a, 1977b) theorizing about habitus, this study reveals how race, place, and class impact the perceptions of African American students and their parents by mapping out their routes, which include their everyday journey from their homes, school, and community. In addition, Michele Foucault's concept of subjugated knowledge captures how tracking and unequal educational experiences are deeply rooted within a larger struggle for equality for African Americans, which results in an uneven distribution of power/knowledge in the United States. The duplicity that African Americans have to confront in schools and communities is what I refer to as Plessy's tracks. This dissertation thus examines and connects the routes, roots, and academic tracks of African American students and their parents to bring an understanding of how they perceived academic placement and their social positions in a segregated community and a racially diverse school.

This study examines the socioeconomics of state formation in medieval Afghanistan in historical and historiographic terms. It outlines the thousand year history of Ghaznavid historiography by treating primary and secondary sources as a continuum of perspectives, demonstrating the persistent problems of dynastic and political thinking across periods and cultures. It conceptualizes the geography of Ghaznavid origins by framing their rise within specific landscapes and histories of state formation, favoring time over space as much as possible and reintegrating their experience with the general histories of Iran, Central Asia, and India. Once the grand narrative is illustrated, the scope narrows to the dual process of monetization and urbanization in Samanid territory in order to approach Ghaznavid obstacles to state formation. The socioeconomic narrative then shifts to political and military specifics to demythologize the rise of the Ghaznavids in terms of the framing contexts described in the previous chapters. Finally, the study specifies the exact combination of culture and history which the Ghaznavids exemplified to show their particular and universal character and suggest future paths for research.

This thesis is motivated by the need to explore the relationships between technology and volunteerism. Despite the fact that information and communication technologies (ICTs) proliferate within voluntary organisations and have an obvious effect on volunteering practice, the literature on the relationships between such technologies and voluntary contexts is scant. This is particularly in terms of its insights with regard to the actual processes of production and consumption of these technologies within the sector. This interdisciplinary research project was carried out to answer a central research problem: how do information technologies interrelate with human activities in voluntary settings? In throwing light on this problem, an ethnographic case-oriented study was conducted in a Scottish community-based sports organisation over the course of two years. This research has utilised insights from the Sociology of Technology, Information Systems Research and Organisational Sociology to find out how human actors’ interactions with technology play out in the context of volunteer-involving organisations, and to conceptualise the complexity of the unfolding of technology in relation to the specific characteristics of volunteering activities. To unpack the core research question, three types of sociotechnical interactions were identified as the most relevant: these were ‘service’, ‘identity’ and ‘ecological’. My analysis of the empirical data suggests that there are different domains within which these critical interactions are assembled. In my research, three different domains (drifting, conditioning and imbricating) have thematically emerged when sociotechnical interactions were being mapped out in (a) shadowing a technology project, (b) analysing technological non-use and (c) rethinking organisational persistence in the selected observed case. This thesis argues for an ‘infrastructural’ approach when studying technology so as to extend our understanding about technology-initiated improvement projects in the sector. This research argues that accomplishing volunteer work requires complicated mixture of sociomaterial assemblages, including ICTs, which are embedded in the everyday life of volunteers, paid staff and their community. Furthermore, this study discusses that existing analytical infrastructural approaches developed in relation to artefact-oriented, large-scale sociotechnical networks need some modification to be satisfyingly applied in low-tech, mundane settings such as volunteer work in amateur sports.

Earthquake impacts are widely studied across numerous disciplines. However, no systematic approach to quantify the "size" of an earthquake for impact research exists. This work provides the first comprehensive discussion and empirical study on how to measure the natural hazard of an earthquake for application in the social sciences. A data set consisting of all relevant global ground shaking from 1973 to 2015 combined with population exposure data and impact data is constructed based on 14,608 ShakeMaps. The empirical work shows that magnitude is not a good proxy for shaking and that measures of total earthquake size based on ground motion parameters perform better in explaining impacts than magnitude. In particular peak ground acceleration (PGA) performs well and is applied for two separate impact analyses. First, the relationship between earthquake ground shaking and public health related variables in California is investigated. Second, the global impact of earthquake ground shaking on long-run economic growth is studied. Furthermore, this work introduces the concept of a shaking center as well as a shaking centroid and provides the first global statistics on the area exposed to strong ground shaking for a given earthquake.

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning, 1982. / MICROFICHE COPY AVAILABLE IN ARCHIVES AND ROTCH / Bibliography: leaves 355-359. / by Allen S. Lee. / Ph.D.

Aborder sous l’angle sociologique la criminalité financière conduit à relever les incomplétudes d’un traitement juridique, élaboré à partir d’un cadre répressif comme réponse aux crimes et délits commis, et économique, construit sur le rapport coût-bénéfice – risque. L’approche sociologique, permettant au contraire le développement d’une démarche syncrétique, oriente la compréhension de la nature des interactions entre l’acteur criminel -agent -et son environnement socio-économique. Cette thèse repose sur quatre hypothèses fondamentales. La criminalité financière est la résultante de déviances individuelles. Elle est le stade ultime du capitalisme financier. Elle se développe à partir de la manipulation de l’information financière. La lutte contre ce fléau constitue un enjeu de civilisation. La démonstration de ces hypothèses repose sur une double approche, empirique et pratique. L’approche empirique vise à étudier les principaux acteurs criminogènes. Les enquêtes de terrain auprès de magistrats, syndicalistes, agents des impôts, experts-comptables,commissaires aux comptes, universitaires permettent la validation des hypothèses de base et la perception des difficultés pérennes pour lutter efficacement contre cette criminalité de type intellectuel. La première partie de la thèse demeure consacrée à une approche socio-normative de la criminalité financière dans le but d’élaborer une réflexion théorique sur les moyens à mettre en oeuvre pour comprendre la portée des atteintes subies par la collectivité. En conséquence, le premier axe se construit autour d’une « démarche épistémologique en matière de criminalité financière » (Chapitre 1). Le second développe les principales atteintes à l’intégrité de l’économie de la confiance (Chapitre 2). La deuxième partie de la thèse se poursuit par une connaissance des agents et acteurs impliqués dans la construction d’opérations de criminalité financière. La criminalité financière ne saurait se concevoir sans l’action d’agents intimement convaincus de la justification d’un enrichissement absolu et sans cause (chapitre 3). Aborder ces acteurs, au sens juridique du terme, facilite la compréhension avec laquelle sont commis ces délits particuliers. Ces personnes physiques sont-elles des déviants économiques isolés ? L’analyse de leurs caractéristiques et parcours propres conduit à mettre en évidence la spécificité de ces grandes figures de la criminalité financière (chapitre 4). Cette approche permet d’explorer les raisons pour lesquelles ces agents criminogènes ne sont pas isolés lorsqu’ils s’insèrent dans des groupements de personnes à vocation criminelle (chapitre 5). Bénéficiant de complicité d’acteurs institutionnels contribuant indirectement à l’émergence de la criminalité financière (chapitre 6), ils donnent aux crimes financiers une dimension dépassant largement la responsabilité individuelle de leurs auteurs. Enfin, la troisième partie de la thèse développe concrètement des pistes pour résoudre le dilemme qu’une économie criminogène fait subir à une collectivité donnée. Utilisant à la fois des techniques d’enquêtes classiques et des raisonnements sociologiques s’inspirant de plusieurs courants de pensée en sciences sociales, l’analyse des actes de criminalité financière (chapitre 7) conduit à souligner l’importance du rôle des acteurs en charge de la lutte contre ce fléau (chapitre 8). Leurs témoignages débouchent sur la mise en perspective de propositions de lutte contre la criminalité financière dont on examinera les conditions de possibilité (chapitre 9). / The sociological perspective of financial crime not only reveals the inherent shortcomings of basing its legal treatment on a repressive framework and its economic treatment on a cost/benefit ratio, but by favouring a more syncretic approach, also helps clarify the nature of interactions between criminal actors and their socioeconomic environment. This thesis is based on four fundamental hypotheses. Financial crime is the result of individual deviant behaviour. It is the last stage of financial capitalism. It arises from the manipulation of financial information. The struggle against this scourge represents achallenge to civilisation. The demonstration of these hypotheses is based on a dual empirical and practical approach.The empirical approach aims to study the key criminal actors. Fieldwork interviews with magistrates, union members, tax officers, expert accountants, auditors and academics validate both the fundamental hypotheses and long-term difficulties involved in waging an effective battle against this type of intellectual crime. The first part of the thesis takes a socio-normative approach to financial crime with a view to developing a theoretical reflection on the means to be implemented to gauge the extent of damage to the community. Thus, the first area of research builds on an “epistemological approach to financial crime” (Chapter 1). The second studies the implications of the damaged integrity of the trust economy (Chapter 2).The second part of the thesis seeks to gain an insight into agents and actors involved in organising financial criminal activities. Such crime is only conceivable when agents firmly believe that they are entitled to absolute and unjust enrichment (Chapter 3). Taking a legal approach to these actors helps understand how these particular crimes are committed. Arethey isolated economic deviants? By analysing their characteristics and history, the specificity of major financial criminals is highlighted (Chapter 4). This approach identifies the reasons why these criminal agents are not isolated when they collude with criminally-minded groups (Chapter 5). They benefit from the complicity of institutional actors, who indirectly contributeto the emergence of financial crime, (Chapter 6), and give financial crime a dimension which goes far beyond the individual responsibility of the perpetrators. Finally, the third part of the thesis develops concrete proposals to resolve the dilemma inflicted by the criminal economy on a given community. Using both traditional fieldwork techniques and sociological reasoning drawn from various bodies of thought in social sciences, acts of financial crime are analysed, (Chapter 7) revealing the important role played by those leading the fight against this scourge (Chapter 8). Their testimonies lead to anevaluation of proposals for combating financial crime and their conditions of possibility (Chapter 9).

This thesis, based on two years of ethnographic fieldwork in the US, Russia, France and Australia, focuses on technology use in second homes and its implications for technology design. I highlight the unexpectedly strong sense of nostalgia, for place as well as for richer relationships, felt in second homes around the world, and the ways in which second home residents use technology to shape space and behavior to reinforce this link to an imagined past. I show that the transition between main and second homes, with its rituals of preparation and transition between physical locations, allows residents to assume different identities in the two locations. These identities are based on location rather than role, and their second home identities allow them to showcase a part of themselves which does not flourish in the city. Lastly, I articulate the ways in which technology's logic is shaped by work environments, and how this logic does not always mesh well with the "messiness" of home lives. I further show that the choices of technology placement and acceptance in the home are a function of both how a technology is perceived (as aligned with work or leisure, for example) and of the behaviors residents value in the home, and an anthropologically informed understanding of these behaviors can, and should, influence product design choices.

Many contemporary scientific research projects are composed of large numbers of researchers working together to provide solutions to social issues that affect our society. In an attempt to understand and address these issues, projects have been implemented where researchers from a wide variety of disciplines come together and collaborate. As this research includes a variety researchers, it requires a unique approach. Questions such as how to make these projects as effective as possible, how to properly evaluate these projects, and how to gauge the quality and success of these projects need to be answered. These are directly addressed in this research by evaluating a large team science project called iUTAH (Innovative Urban Transitions and Aridregion HydroSustainability). The iUTAH project was established to address water sustainability in Northern Utah, USA, and to bolster the states capacity to address water sustainability. This research employs face-to-face interviews with researchers involved in iUTAH. Findings from this research highlight the important influence that team size, geographically dispersed team members, the importance of cyberinfrastructure, researcher rank, research focus areas, and in-person meetings have on scientific collaboration. Additionally, findings illuminate multiple dimensions of project success that include traditional indicators of research success (e.g. publications and citations), as well as project specific indicators (e.g. capacity building and relationships) that are unique to collaborative scientific approaches. These findings contribute to the literature and understanding of large team science collaborations, and can be used to inform future projects to ensure they are as effective as possible.

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