Thesis (M.P.A.)--University of Hong Kong, 1998. / Includes bibliographical references (leaves 112-117). Also available in print.

Thesis (Ph. D.)--University of Texas at Austin, 2004. / Supervisor: John E. Roueche. Vita. Includes bibliographical references.

This dissertation explores the diverging social spending patterns in labour-abundant regimes in the Middle East and North Africa (MENA). It is motivated by two main research questions: 1. Why have social spending levels and social policy trajectories writ large diverged so drastically across labour-abundant MENA regimes? 2. How can we explain the market persistence of spending levels after divergence? To answer the first question, this study develops a theory about the emergence of authoritarian welfare states. It argues that autocratic leaders need both the incentives and the abilities to distribute welfare for authoritarian welfare states to emerge. The former are shaped by coalition building dynamics at the onset of regime formation while the latter are conditioned by the external environment. At the level of incentives, broad coalitions emerge in the presence of intra-elite conflict and the absence of salient communal cleavages and, if present jointly, provide a strong incentive for welfare provision. Conversely, a cohesive elite or salient communal division entail small coalitions with few incentives to distribute welfare broadly. At the level of abilities, a strong external threat to regime survival is expected to undermine the ability to provide social welfare in broad coalitions. Facing a 'butter or guns' trade-off, elites shift priority to security expenditures and the population accepts that because no alternative regime could credibly commit to neglecting external defence in the presence of external threats. Only an abundant resource endowment can provide the necessary resources to avert this trade-off. To answer the second question, I rely on two important mechanisms in the welfare state literature to explain path dependance. The first one can broadly be summarised as 'constituency politics' in that beneficiaries of social policies succesfully avert deviations from the spending path in the form of systemic reforms or large-scale spending cuts. Mobilisation of these constituencies should be particularly vigourous if initial advantages conferred to these groups habe been reinforced over time, for instance, because these groups grew in size or got entrenched in the state administration. The second mechanisms are spill-over effects to unintended beneficiaries who can over time become important gatekeepers against path divergence. Methodologically, the study is characterised by a mixed-methods approach which combines quantitative tests with the analysis of qualitative evidence in the form of arhcival material, newspapers, and field interviews. Moreover, the study also follows a multi-level approach in that the viability of the argument is tested comparatively at the cross-country level and process-traced at the micro-level in two in-depth case studies of Tunisia and Egypt.

En droit de l’aide sociale, le terme « renonciation » est très peu utilisé par la doctrine, sans doute parce que, de longue date, il a été considéré que le bénéficiaire ne pouvait renoncer ni tacitement ni expressément à son droit à l’aide sociale. Néanmoins, il réapparaît depuis peu dans les travaux de la doctrine portant sur le non-recours aux droits sociaux. Quoique ces notions désignent indubitablement des situations d’abandon de droits, cet usage du terme « renonciation » ne saurait suffire à convaincre de l’existence de la renonciation en droit de l’aide sociale dans la mesure où, malgré les nombreuses controverses doctrinales autour de la définition de la notion de renonciation, elle a toujours été enfermée par la doctrine majoritaire dans un cadre conceptuel particulièrement étroit. Se révèle alors l’intérêt d’étudier la renonciation en droit de l’aide sociale, étude d’autant plus importante que cette réflexion conduit à envisager sous un angle nouveau non seulement la notion même de renonciation, mais encore la problématique de l’effectivité des droits sociaux. L’objet de cette thèse consiste donc à se questionner sur l’existence et sur les caractéristiques de la renonciation en droit de l’aide sociale et, en filigrane, sur la nature et la spécificité de ces droits ainsi que sur la place du bénéficiaire au sein du droit de l’aide sociale. / In welfare law, the term « waiver » is seldom used by doctrine, no doubt because over the years it has been thought that the beneficiaries could not waiver either tacitly or expressly their rights to welfare. Nevertheless, recently the term has resurfaced in doctrinal research on non-recourse to welfare rights. Although these notions undoubtedly refer to situations whereby beneficiaries renounce their rights, such use of the term “waiver” is definitely not sufficient to prove the existence of waiver in welfare law. Indeed, despite numerous doctrinal controversies pertaining to the definition of the notion of waiver, prevailing doctrine has always circumscribed this definition within a very narrow conceptual framework. Accordingly, the study of welfare law becomes significant, all the more so as it leads to considering from a new perspective not only the very notion of waiver, but also the issue of the effectiveness of welfare rights. The aim of this thesis thus consists in questioning the existence and characteristics of waiver in welfare law and inherently, the nature and specificity of these rights together with the place of the beneficiary within welfare law.

In view of the dimension of its agricultural production, the biodiesel development policies adopted and the increasing global demand, Argentina became in the last years an important actor of the biodiesel market. The industrialization of the primary production within the agricultural sector is a strategic action towards adding value to the great exported volume allowing economic growth while boosting development and social welfare. Using Welfare Economics as a theoretical background, this study analyzes the socio-economic gains resulted from the biodiesel production chain, their distribution in regional and individual terms and the role of this industry as a driver to increase social welfare in Argentina. The recent development of the biodiesel industry has contributed to a general improvement of the society´s welfare adding an extra value to the great existing volume of soybean oil, by an average of USD 94 per produced ton in 2010. Moreover, although it is not a labor intensive industry, it has also contributed to the reduction of the unemployment rate creating direct and indirect job positions. While the big-scale biodiesel industries are mainly export-oriented the state has guaranteed market to the small-scale actors through local consumption quotas, however until now there is no redistribution scheme towards the geographical deconcentration of the income.

With the imposition of lifetime limitations on an individual's ability to receive cash assistance, there is a group of long-term Temporary Assistance for Needy Families (TANF) recipients that have approached the lifetime limitation without becoming gainfully employed. Many long term TANF recipients report low levels of self-efficacy which inhibits their ability to successfully transition off welfare and into the workforce. However, most welfare-to-work programs do not address the emotional or psychological well-being of their clients, instead they focus on job placement and job readiness skills. The purpose of this sequential–exploratory mixed methods study is to identify the primary barriers to employment that have a negative effect on long term TANF recipient's self-efficacy. Albert Bandura's self-efficacy theory was the theoretical foundation for this study. Semi structured interviews with 20 long term TANF recipients helped answer the central research questions regarding barrier identification. The participants agreed that support for completing GED, as well as a more holistic approach to addressing their barriers is most effective in helping them transition off welfare and into the workforce. Hong's Employment Hope Scale (EHS-14) was used to collect the quantitative data for this study. The quantitative data were analyzed by multiple regression analysis and found that level of education has a statistically significant moderating effect on length of time on welfare and level of self-efficacy. This study may inform welfare-to-work providers and programmers on the importance of addressing TANF recipients' psychological needs, such as low self-efficacy before attempting to transition them into the workforce.

The 1996 Personal Responsibility and Work Opportunity Act (PRWORA) significantly affected many families by changing public assistance from an entitlement program to a work program for recipients and imposing a 60 month maximum period for receiving assistance. Unanticipated outcomes created deleterious results for many single parents. This multiple case study explored the experiences of four African American single mothers in the mid-Atlantic region of the United States receiving assistance regarding welfare reform, the welfare system and their perceptions of welfare advocacy. Black feminist and empowerment theories framed the study to examine how welfare policy changes affected African American women's families and their abilities to advocate. Data were collected from narrative interviews and artifacts provided by 4 participants and analyzed using thematic content analysis. The key findings demonstrate recipients who had no prior interest in Temporary Assistance to Needy Families advocacy found their voices when invited; offering insights about system challenges and successes as well as strategies for improvement This study will impact social change by informing policymakers, think-tank researchers, community program developers, and public assistance caseworkers for policy discussions regarding PRWORA. Women may also learn strategies for advocacy and organizing from the analysis.

<p dir="ltr">To meet the growing demands for pork products, lactating sows are often housed in farrowing crates to reduce piglet crushing. However, the public has raised welfare concerns about farrowing crate systems due to the confinement and barren environment, which can impair social interactions between sow and piglets, change their activity levels, and alter how sows and piglets satisfy their motivated behaviors to chew and explore by oral manipulation of pen and pen mates. Barren and confined environments can result in skin abrasions caused by oral manipulations and fighting, physiological stress, inactivity, and abnormal behaviors, which can have an impact on sows’ and piglets’ welfare, productivity, and behavior. Previous work on environmental enrichments has shown promise to improve average daily gain, activity levels, stress, and behavioral repertoire. However, the majority of studies on pig environmental enrichments take place after weaning and research investigating the impact enrichments have during lactation is limited. In addition, research on maximizing the use of environmental enrichments based on the location inside the farrowing crate systems has not been conducted. To address the knowledge gaps concerning the impact of the location of environmental enrichments on the welfare, behavior, and productivity of sows and piglets in farrowing crate systems and to provide educational material on pig enrichment, this dissertation consists of two parts: Chapters 2 and 3 examine the effects of the location of environmental enrichments in farrowing crate systems on sows’ and piglet’s welfare, productivity, and behavior. Chapter 5 is an extension article on the different types of environmental enrichments and the best strategies for implementing enrichment in swine operations.</p><p dir="ltr">In Chapter 2, sows (n = 37) and focal piglets (n = 148) were assigned to three treatment groups: SPE (both sows and piglets had access to enrichment objects), PE (only piglets had access to enrichment objects), and CON (control group with no enrichment) blocked by sow parity and genetics. Sow posture and piglet behavior during the lactation and nursery phases were observed at various times after birth and weaning. Environmental enrichments significantly influenced the behaviors of suckling piglets, reducing pig-directed and agonistic behaviors. Piglets with enrichments tended to explore the pen less and engage in more social behaviors. The location of enrichments also impacted behaviors, with higher nursing behavior observed during mid-lactation for piglets with access to enrichments (PE) and increased interaction with enrichments when they were accessible to both sows and piglets (SPE). Treatment did not affect sow postural changes or most nursery behaviors, except for walking, which increased in SPE nursery piglets compared to CON piglets. Overall, the study demonstrated positive effects of environmental enrichments on suckling piglets in farrowing crate systems, highlighting the importance of enrichment placement on nursing behaviors and enrichment interaction.</p><p dir="ltr">In Chapter 3, the same sows and piglets were used to investigate the effects of enrichment location on the welfare (skin lesions, pressure sores, salivary cortisol, and tear stains) and performance (average daily gain and piglet crushing) of the sows and piglets. This study used the same animals that were assigned the treatment group, housing, and management practices from Chapter 2. Salivary cortisol samples were collected from sows at four time points: 24 hours after moving into farrowing crates, 24 hours after treatment group assignment, midway between moving into crates and weaning, and on the day of weaning. Pressure sores of sows were scored on days 1, 4, 7, 10, 14, and 17 after farrowing. For suckling piglets, tear stains and skin lesions were assessed on the same days, and their average daily gain (ADG) was analyzed weekly during lactation. In the nursery phase, salivary cortisol was collected from piglets on the day of weaning and days 1, 7, and 14 post-weaning, with tear stains and skin lesions measured on those days as well. Nursery ADG was analyzed from weaning to day 14 post-weaning. Results indicated that control (CON) sows were less likely to have no pressure sores compared to sows with shared (SPE) enrichments, while piglets in the enriched treatment groups (PE and SPE) had smaller tear stain areas than those in the CON group. Treatment influenced skin lesions in suckling piglets, with enriched piglets having fewer lesions in the ear and front body regions. There was no treatment effect on salivary cortisol for both sows and nursery piglets, nor did treatment affect ADG, piglet crushing, or nursery skin lesions. The provision of environmental enrichments in farrowing crates reduced pressure sores of sows, skin lesions of suckling piglets and tear stains of suckling and nursery piglets.</p><p dir="ltr">Overall, providing environmental enrichments to suckling piglets reduced aggression, as evidenced by fewer agonistic and pig-directed behaviors, and resulted in fewer skin lesions compared to piglets without enrichments. This suggests potentially reduced stress levels in enriched piglets, indicated by smaller tear stain areas. While most behaviors and skin lesion scores showed no significant differences during the nursery phase, enriched piglets continued to have smaller tear stains. Enrichment location influenced the following: sows had fewer pressure sores, and suckling piglets interacted more with enrichments and exhibited fewer pig-directed behaviors when enrichments were accessible to both sows and piglets compared to the only piglet enriched treatment group. Piglets with access only to enrichments also performed more nursing behaviors during mid-lactation compared to the control group. Overall, the study highlights the benefits of environmental enrichments in farrowing crate systems, particularly the positive impact of enrichment location on the welfare and behavior of sows and piglets.</p><p dir="ltr">Lastly, in Chapter 5, the extension article discusses the definition of environmental enrichment and its impact on pigs’ welfare. The article also delves into the five types of environmental enrichments (nutritional, occupational, physical, sensory, and social), providing examples of each. Additionally, the article offers five practical tips for efficiently and successfully implementing environmental enrichments in swine herds.</p>

Thesis (PhD)--Stellenbosch University, 2015. / ENGLISH ABSTRACT: This study traces the development of the welfare state in Mauritius and South Africa from the early 1900s until the present, with specific reference made to the non-contributory old-age pension scheme. It seeks to understand the intersections between big capital, the state and broad-based social forces in heralding different welfare outcomes in the two countries. Mauritius has retained its long-standing traditions as a social democratic welfare state stretching back to the late 1950s. In contrast, the current welfare model of South Africa continues to be the embodiment of the liberal welfare state, similar to that of the ancien regime set up in 1928, even though it has maintained a generous social grants system since the advent of democracy in 1994. As a result it is important to unravel patterns of historical evolution that are responsible for different welfare outcomes in seemingly identical socio-political contexts. Similarly, it is important to scratch below the surface of these historical patterns of evolution to account for these disparate welfare frameworks which, nonetheless, exhibit identical outcomes in the social security sector in terms of their unfaltering commitment to old-age pensions. To this end the dissertation employs the comparative historical analysis approach in a bid to draw cross-national parallels between the social processes that unfolded and consequently underpinned development paradigms over time. This study suggests that accounting for the divergent policy outcomes is the disproportionate powers being wielded by neoliberal market forces within the main arteries of the South African economy, which hindered the state from defining the policy direction of its welfare framework to dovetail with expansive social reforms. This restraint was compounded by the left as a 'labour aristocracy', whose alliance with the political ruling class compromised their ability to champion the pro-poor agenda with as much vigour as they would have if they had pursued an independent course. This is a far cry from the welfare trajectory of Mauritius, in which a mutual understanding between the state, cross-class movements and capitalist market forces bridged contesting class interests by reconciling market economics with social fundamentals. Unlike in South Africa, the independence of the working classes in Mauritius – whose mobilising traditions cut across the class spectrum – has added special impetus to the social reform movement, having served as the bulwark against welfare retrenchments and/or less egalitarian reforms in the past. That the universal pension scheme and the state’s commitment to the pro-poor cause remain intact in Mauritius is a result of these pro-active class contestations. On the other hand, the absence of the balance of power struck between social actors and the economic élite in South Africa propelled a class compromise that allowed for the dominance of pensions to come at the cost of extensive social reforms. Such outcomes would not have come into effect in South Africa had the playing field for all relevant stakeholders been level, as in Mauritius. / AFRIKAANSE OPSOMMING: Hierdie studie volg die ontwikkeling van die welsynstaat in Mauritius en in Suid-Afrika vanaf die vroeë 1900’s tot op hede, met spesifieke verwysing na die nie-bydraende ouderdomspensioenskema. Dit poog om die snypunte tussen groot kapitaal, die staat en breë-basis maatskaplike kragte wat gelei het tot verskillende welsynuitkomstes in die twee lande te begryp. Mauritius het sy langdurige tradisie as ’n sosiale demokratiese welsynstaat, wat sedert die 1950’s bestaan, behou. In kontras gaan die huidige welsynmodel in Suid-Afrika voort as die beliggaming van die liberale welsynstaat, soortgelyk aan die ancien regime wat in 1928 ingestel is, selfs al het dit ’n vrygewige stelsel van maatskaplike toelae sedert die vestiging van demokrasie in 1994 onderhou. As gevolg hiervan is dit belangrik om die patrone van historiese evolusie te ontsyfer wat verantwoordelik is vir verskillende welsynuitkomstes in blykbaar identiese sosiaal-politiese kontekste. Eweneens is dit belangrik om onder die oppervlak van hierdie historiese patrone van evolusie te krap om hierdie uiteenlopende welsynraamwerke te verklaar wat nietemin identiese uitkomstes in die maatskaplike sekuriteitsektor vertoon in terme van hulle onwrikbare verbondenheid tot ouderdomspensioene. Ten einde dit te bereik gebruik hierdie proefskrif die benadering van vergelykende historiese analise in ’n poging om dwarsliggende nasionale ooreenstemmings te vind tussen die maatskaplike prosesse wat gelei het tot die skep van ontwikkelingsparadigmas oor tyd en hulle gevolglik onderskraag het. Hierdie studie stel voor dat die verklaring vir die uiteenlopende beleidsuitkomstes berus in die ongelyke magte wat binne die belangrikste kanale van die Suid-Afrikaanse ekonomie deur neoliberale markkragte beheer word, wat die staat daarvan weerhou het om ’n beleidsrigting vir sy welsynraamwerk te definieer wat by die breedvoerige maatskaplike hervormings pas. Hierdie remming word vererger deur die linkersy as ’n ‘arbeidsadelstand’, wie se alliansie met die politieke regerende klas hulle vermoë gekompromitteer het om die pro-arm agenda met soveel lewenskrag voor te staan as wat dit moontlik sou gewees het as hulle ’n onafhanklike koers ingeslaan het. Hierdie verskil hemelsbreed van die welsyntrajek in Mauritius, waar ’n wedersydse begrip tussen die staat, bewegings wat klas oorskry, en kapitalistiese markkragte kompeterende klasbelange oorbrug het deur die markekonomie met maatskaplike grondbeginsels te rekonsilieer. Anders as in Suid-Afrika het die onafhanklikheid van die werkersklas in Mauritius – wat se mobiliserende tradisies oor die klasspektrum heen sny – besondere impetus gevoeg by die maatskaplike hervormingsbeweging, aangesien dit gedien het as verskansing teen welsyninkortings en/of minder gelykmakende hervormings in die verlede. Dat die universele pensioenskema en die staat se verbondenheid tot die pro-arm saak in Mauritius onaangetas bly, is as gevolg van hierdie proaktiewe klasstryd. Andersins het die afwesigheid van ’n magsbalans tussen maatskaplike akteurs en die ekonomiese elite in Suid-Afrika gelei tot ’n klaskompromis, wat toegelaat het dat die oorheersing van pensioene gekom het ten koste van breedvoerige maatskaplike hervormings. Sulke uitkomstes sou nie in Suid-Afrika ingetree het nie as die speelveld vir al die relevante belanghebbers gelyk was, soos in Mauritius.

Objectives: To develop and evaluate the effectiveness of a school-based intervention for preventing the uptake of smoking among adolescents in the State of Sabah, Malaysia Methods: The study design was a pilot randomised controlled trials with 7 months follow-up. A total of 1971 Form 1 students mostly aged 13 years old involved in the questionnaire. Eight secondary schools were randomly allocated equally to four intervention and control arms. The intervention schools received the health promotion activities as usual care and the peer educator intervention whereas the control schools received just the usual care of the health promotion activities. A total of 73 selected students were trained to be peer educators and given tasks to have an informal conversation and giving opinion about smoking issues and advocating not smoking norms. Individual-level analyses (relative risk and chi square analyses) and multilevel analyses which account for the clustering of students in schools were conducted. Three data sets were used from the complete data set, a data set that was comprised on students who could be matched at both baseline and follow-up and two data sets that were based on one of two assumptions. The first assumption was that baseline participants who could not be matched at follow-up retained their baseline smoking behaviour at follow-up. The second assumption was that baseline participants who could not be matched at follow-up were all regular smokers. Results: The main finding was that the intervention had a significant positive effect on the smoking behaviour of baseline current smokers. That is baseline current smokers were less likely to have continued to be current smokers if they attended an intervention school. Five out of the nine tests supported this proposal including the most rigorous analyses which were all based on multilevel models. The impact of the intervention on baseline never smokers was less obvious as only one of the nine tests of significance indicated that the intervention had a significant positive effect on follow-up smoking behaviour. In relation to baseline occasional smokers only two of the nine analyses indicated that the intervention had a significant positive effect on the smoking behaviour at follow-up. The analysis on interactions with friends in school showed that the intervention schools (43%) had a significantly higher proportion of students than in control schools (38%) who had a conversation about smoking issues. Conclusion: The peer educator intervention is a promising approach in the smoking prevention programmes for adolescents in Malaysia.