Due to restricted budgets of relief organizations, costs of hiring transportation service providers steer distribution decisions and limit the impact of disaster relief. To improve the success of future humanitarian operations, it is of paramount importance to understand this relationship in detail and to identify mitigation actions, always considering the interdependencies between multiple independent actors in humanitarian logistics. In this paper, we develop a game-theoretic model in order to investigate the influence of transportation costs on distribution decisions in long-term relief operations and to evaluate measures for improving the fulfillment of beneficiary needs. The equilibrium of the model is a Generalized Nash Equilibrium, which has had few applications in the supply chain context to date. We formulate it, utilizing the construct of a Variational Equilibrium, as a Variational Inequality and perform numerical simulations in order to study the effects of three interventions: an increase in carrier competition, a reduction of transportation costs and an extension of framework agreements. The results yield important implications for policy makers and humanitarian organizations (HOs). Increasing the number of preselected carriers strengthens the bargaining power of HOs and improves impact up to a certain limit. The limit is reached when carriers set framework rates equal to transportation unit costs. Reductions of transportation costs have a consistently positive, but decreasing marginal benefit without any upper bound. They provide the highest benefit when the bargaining power of HOs is weak. On the contrary, extending framework agreements enables most improvements when the bargaining power of HOs is strong.

Thesis advisor: James F. Keenan / This dissertation argues that both wealth and poverty function as moral luck to impede the pursuit of virtue and that economic inequality worsens the problem. I begin with a chapter describing the state of economic inequality today, asking whether economic inequality is a problem distinct from poverty. I conclude that it is, for three reasons: inequality causes many social ills traditionally associated with poverty; it self-perpetuates; and—the argument I advance throughout the dissertation—inequality functions as moral luck to harm virtue. In the next chapter, I argue for a Christian virtue account of moral luck. Moral luck is a term used by feminist philosophers to describe the impact of life circumstances on persons’ ability to pursue virtue. I examine Scripture, Aquinas, and the work of womanist theologians to propose a Christian virtue account of moral luck that acknowledges both the pervasiveness of sin and Christian hope for God’s promised redemption. In the third chapter, I draw on Aquinas and contemporary virtue theorists to provide rich descriptions of the eight virtues I will consider throughout the dissertation. I describe a new virtue taxonomy: cardinal virtues of prudence, justice, and humility; “daughter” virtues of solidarity, fidelity and self-care; and helper virtues of temperance and fortitude. To understand how inequality functions as moral luck, we must first understand how wealth and poverty affect our pursuit of virtue. I continue with a chapter describing the impact of wealth, which I define as “having more than we need,” on the virtues in my taxonomy. Blending resources from psychology, sociology and theology, I conclude that wealth impacts the pursuit of virtue in two major ways: by endowing the wealthy person with hyperagency, or greater power, freedom and choice than that enjoyed by others; and by becoming an end in itself. This does not mean that wealth has a unilaterally negative impact on the pursuit of virtue; for example, I argue that wealth can help in pursuing the virtue of self-care. In the next chapter, I assess how poverty, which I define as being unable to meet one’s needs or meeting them only through constant and precarious struggle, functions as moral luck. Consulting social science, memoirists and journalists who write about poverty, and liberation theologians, I show that key issues in poverty’s impact on virtue include scarcity, which impacts cognitive processing and can limit access to certain virtuous practices, and diminished self-regard. This does not mean that poverty has a unilaterally negative impact on the pursuit of virtue; for example, a variety of evidence suggests that poverty encourages the virtue of solidarity. My final chapter shows how inequality exacerbates the impact of wealth and poverty on virtue in terms of hyperagency, wealth as an end in itself, scarcity and self-regard. I offer suggestions for future Christian ethical work on moral luck and responses to the impact of economic inequality on virtue. These include practical economic solutions to reduce inequality and theological solutions including encounter, conversion, satisfaction with contentment, and dependence on God. I suggest that the Christian community can respond to the impact of economic inequality on virtue through political action; a renewed approach to tithing and aid; and creating sites for encounter between the rich and the poor. / Thesis (PhD) — Boston College, 2016. / Submitted to: Boston College. Graduate School of Arts and Sciences. / Discipline: Theology.

Thesis advisor: Ruth G. McRoy / India has the world’s highest burden of child undernutrition. Lack of income has been attributed as the primary cause of child undernutrition. However, evidence suggests that despite steady economic growth and investments in social services directed towards child welfare, undernutrition rates in India are persistent. Thus factors impacting child undernutrition are entrenched within the social fabric of a community. Previous studies indicate that countries that have higher gender inequality have poorer health outcomes for women and children. India with its dominant patriarchal structure and deep-rooted gender biases has disproportionately worse outcomes for women and children. This dissertation study was designed to do the following: 1) emphasize the importance of maternal autonomy and health related awareness as factors significantly impacting maternal health and child nutritional status and 2) use a strengths-based approach to make recommendations for child welfare policy. By applying an asset-based approach, the social capital within a community is recognized interventions can be developed using community and individual level strengths. This study fills the gap in literature on the role of maternal autonomy and health related awareness on child nutritional status, particularly in communities with high levels of gender inequality. The current study utilized data from the India National Family Health Survey Round-3 (NFHS-3) to conduct a cross sectional analysis. The study sample consisted of urban married women between ages of 15-49 years who had at least one living child between the ages of 0-5 years (N= 9,092). It utilized the UNICEF ‘model of care’ and three distinct theories (i) Ecological Systems Theory, (ii) Capability Approach, and (iii) Positive Deviance Inquiry to develop the conceptual framework. Scales measuring maternal autonomy and health related awareness were developed and validated. Ordered Logistic Regression and Kohler mediation model were utilized to examine the relationship between maternal autonomy and health related awareness and child nutritional status and the mediation effect of maternal health. Implications are provided for child welfare policy and practice, social work policy and research. / Thesis (PhD) — Boston College, 2016. / Submitted to: Boston College. Graduate School of Social Work. / Discipline: Social Work.

Thesis advisor: Hideo Konishi / Thesis advisor: Alberto Alesina / This dissertation studies the interaction of politicians’ and voters’ incentives and its effect on redistributive and immigration policies. The first chapter ``Redistribution, Polarization, and Ideology'' focuses on the effect of income inequality and party polarization on redistributive policy, both theoretically and empirically. I demonstrate that income inequality and party polarization on social issues push redistributive policy in opposite directions. In particular, when the importance of ideology for the voters rises with their income, polarization discourages redistribution. Using data from the American National Election Study and the Census, I verify that it is indeed the case that the importance attached to ideological issues is increasing in the voters' income. Effects of ``income elastic'' ideology can account for the observed stability of redistribution policy in the U.S. The second chapter, ``Foreign Born U.S. Citizens and Immigration Policy'', studies the impact of immigration on immigration reforms, and decomposes the effects of naturalized and non-naturalized immigrants. Using Census data and roll call votes for the House on 2005 and 2006 immigration bills, we find that immigration affects Democratic and Republican parties differently. While the effect of non-naturalized immigrants can be explained by congressional district's socio-economic characteristics, naturalized immigrants exert an additional effect linked to their ability to vote in congressional elections. Higher naturalized immigrant population increases the probability that Democrats vote in favor of immigration, and decreases it for Republicans, suggesting opposite electoral incentives for the two parties, that can be interpreted in a framework of rational office-motivated incumbents seeking reelection. / Thesis (PhD) — Boston College, 2016. / Submitted to: Boston College. Graduate School of Arts and Sciences. / Discipline: Economics.

Regardless of housing backlog and rapid urbanization created by population growth, the promotion of Self-Help Housing by authorities in charge of housing and policy documents1, there is a limited used of Self-Help Housing in South Africa. In pursuing the Self-Help Housing debate, this research argues that the failure to implement a widespread use of Self-Help Housing is not directly linked to weaknesses of Self-Help Housing. Instead, the difficult access to land for urban poor households, the ignorance from households of their right of having access to adequate shelter, the attitude of dependency evident in households, the paternalistic attitude from the government, the failure to constitute an active community and the failure to establish real priorities of poor people are the main causes of the limited use of Self-Help Housing in South Africa. Tembisa, one of the South Africa’s Townships, is used in this research for the purpose of illustrating the unsuccessful implementation of Self-Help Housing, adopted in South as People Housing Process (PHP).

The purpose of this essay is to study what impact immigration has on the Swedish income distribution for the period 1992-2005. This essay uses a two-folded approach to study the income distribution, first, an income inequality measure will be investigated in order to find if the inequality increases or decreases by the increased immigration. Secondly, we estimate a quantile regression for the 10th, 50th and 90th percentiles for the period 1992, 1995, 2000 and2005, together with an OLS regression in order to find the income gap between the immigrants and natives, which is analysed for males and females separately. The study found that the inflow of immigrants increased income inequality in the lower tail of the income distribution. Immigrants at the upper tail of the income distribution are doing relatively better than the immigrants in the lower tail of the income distribution. Conclusively, independently of gender, the income gap between immigrants and natives is almost three times as large in the lower tail of the income distribution relative to the upper tail of the income distribution.

Nesta dissertação foram discutidas abordagens do problema isoperimétrico que podem ser aplicadas no ensino médio e para alunos de Licenciatura plena em Matemática. Foi realizada inicialmente uma abordagem histórica e posteriormente a discussão de casos particulares e gerais de desigualdade isoperimétrica tanto no plano como no espaço. A abordagem principal deste texto é no plano, no qual foram analisadas as áreas dos triângulos, quadriláteros e polígonos regulares dado um perímetro fixo. / In this dissertation isoperimetric problem approaches were discussed that can be applied in high school and full degree students in mathematics. It was initially performed a historical approach and then the discussion of individual and general cases of isoperimetric inequality both in the plane and in space . The main approach of this text is in the plan, in which the areas of the triangles were analyzed , quadrilaterals and regular polygons given a fixed perimeter.

Este trabalho estima o efeito da polarização de renda sobre os índices de criminalidade para avaliar se a polarização é mais relevante que as medidas de desigualdade tradicionais na explicação da criminalidade. Para o cálculo da polarização foi utilizada a medida proposta por Duclos et al. (2004). Foram estimados modelos com dados de corte transversal e em painel, utilizando dados dos municípios paulistas, empregando-se modelos de auto-correlação espacial e System GMM. A principal conclusão deste trabalho é que a medida de polarização de renda tem efeito positivo e significativo sobre a taxa de crimes contra o patrimônio, assim como esperado inicialmente. Este resultado é robusto a alterações no peso do sentimento de identificação entre os indivíduos, α, e aos diferentes métodos econométricos e variáveis de renda utilizadas para calcular as medidas de desigualdade. / This paper estimates the effect of polarization of income on crime rates to assessing whether the polarization is more relevant than traditional measures of inequality in the explanation of crime. To calculate the polarization was used to measure proposed by Duclos et al. (2004). Models were estimated with cross-sectional and panel datas using models of spatial autocorrelation and System GMM. The main conclusion of this study is that the measure of income polarization has positive and significant effect on the rate of property crimes, as originally hoped. This result is robust to weight changes the feeling of identification among individuals, α, and different econometric methods and income variables used for calculate measures of inequality.

Thesis advisor: Robert G. Murphy / Income inequality is an issue of moral, ethical, and economic concern. Disparity in levels of wealth and income in developing countries prevents poor individuals from enjoying the same opportunities as their wealthier counterparts, and hinders the prospects for future development. FDI is one among several possible culprits responsible for increasing income inequality. As a representative of foreign control and influence in developing economies, some countries are wary of FDI. On the other hand, FDI brings the promise of jobs, technology spillovers, foreign exchange, and economic growth. Previous studies have explored the effects of FDI on income inequality in developing countries, but they have all relied on FDI data that does not distinguish between direct investment destined for the primary, secondary, and tertiary sectors. This study uses sectorally disaggregated FDI data for a sample of developing countries over the years 1990-2005 in an attempt to discern whether sector-specific features play a role in affecting domestic income inequality. While this study fails to find the FDI variables significant, it does find much support for other possible causes of income inequality, such as population growth rate and levels of urbanization within a country. / Thesis (BA) — Boston College, 2007. / Submitted to: Boston College. College of Arts and Sciences. / Discipline: International Studies. / Discipline: College Honors Program.

Esta dissertação busca avaliar o comportamento da renda mediana e da desigualdade de rendimentos tratando o problema de seleção, através de uma abordagem ainda não utilizada em estudos semelhantes no Brasil. A metodologia empregada busca tratar o problema de seleção utilizando apenas hipóteses fracas e pautadas em argumentos econômicos, estimando os menores intervalos possíveis para a distribuição de renda da população. Os resultados obtidos mostram que as medianas dos rendimentos potenciais em 2002 e 2004 eram inferiores aos de 1996. Adicionalmente, a desigualdade de renda potencial recuou no Brasil entre 1996 e 2006. / This dissertation aims to evaluate the median income and income inequality behavior treating the selection problem with an approach not yet used in similar studies in Brazil. The present methodology tries to address the selection problem using only weak assumptions based on economic arguments, estimating the smallest possible intervals for the population income distribution. The results show that the mean potential income of 2002 and 2004 was smaller than the one of 1996. Additionally, the potential income inequality in Brazil fell from 1996 to 2006.