This article analyzes negative externalities that policymakers in one region or group may impose upon the citizens of neighboring regions or groups. These externalities may be material, but they may also be psychological (in the form of envy). The latter form of externality may arise from the production of `conspicuous public goods. As a result, decentralized provision of conspicuous public goods may be too high. Potentially, a centralized legislature may internalize negative externalities. However, in a model with strategic delegation, we argue that the median voter in each jurisdiction may anticipate a reduction in local public goods supply and delegate to a policymaker who cares more for public goods than she does herself. This last effect mitigates the expected benefits of policy centralization. The authors theory is then applied to the setting of civil conflict, where they discuss electoral outcomes in Northern Ireland and Yugoslavia before and after significant institutional changes that affected the degree of centralization. These case studies provide support for the authors theoretical predictions.
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Although homelessness is inherently associated with social exclusion, homeless individuals are rarely included in conventional studies on social exclusion. Use of longitudinal survey data from a cohort study on homeless people in four major Dutch cities (n = 378) allowed to examine: changes in indicators of social exclusion among homeless people over a 2.5-year period after reporting to the social relief system, and associations between changes in indicators of social exclusion and changes in psychological distress. Multinomial logistic regression analysis was applied to investigate the associations between changes in indicators of social exclusion and changes in psychological distress. Improvements were found in various indicators of social exclusion, whereas financial debts showed no significant improvement. Changes in unmet care needs, health insurance, social support from family and relatedness to others were related to changes in psychological distress. This study demonstrated improvements in various indicators of social exclusion among homeless people over a period of 2.5 years, and sheds light on the concept of social exclusion in relation to homelessness.
Conflict lies at the core of urban sustainability transitions and the indispensable structural changes that accompany them. In this chapter we examine the RESILIO project, a multi-actor collaboration in Amsterdam aiming to transition towards a 'climate proof' city through smart water retention systems on urban roofs. The focus is on the conflict that emerged during discussions about controlling the smart valves on the rooftops which are designed to prevent urban flooding. Using a discourse analytical framework, the study analyses participant interactions, conflicting positions, and discursive strategies employed by the partners involved in the initiative. Participants utilised several discursive strategies, including identity, stake, and accountability management, to manage their positions in the conflict and influence the discourse. The study highlights the challenges of addressing conflict that involves redefining accountability and responsibility between public and private actors in the collaborative setting of transition initiatives. By doing so the findings contribute to a deeper understanding of how conflict can shape learning processes and foster sustainable urban transitions.
