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Following the precedent decision to expand the power of immigration enforcement set by the Immigration and Nationality Act Section 287(g), the Department of Homeland Security developed its own partnership agreement with local police to increase detection and deportation efforts through its 2008 policy, Secure Communities (S-Comm). S-Comm represents the nation’s “largest expansion of local involvement in immigration enforcement in the nation’s history” (Cox & Miles 2013, pg. 93). Although slated to enhance public safety by removing “criminal aliens” convicted of serious offenses, S-Comm has broaden its scope to achieve attrition in the undocumented immigrant population more generally by also focusing on the removal of those who violate low-level and immigration laws, as well as those who have recently entered the U.S. illegally. Its implementation and enforcement procedures, however, have been found to disproportionately target foreign-born Mexican residents relative to other undocumented individuals, which may lead to negative consequences for S-Comm’s efficacy. Has S-Comm effectively reduced the size of the Mexican immigrant population in the U.S.? Exploiting the variation in the timing of its implementation as well as the disparate levels of its enforcement, my research extends a quasi-experimental design to investigate S-Comm’s effect on the size of local Mexican immigrant populations. Testing the influence of S-Comm’s implementation and enforcement will reveal the salience of passing laws that target unauthorized migration—an empirical contribution to previous work that has only assessed state and local policies. Moreover, such results may also enhance theoretical knowledge of punitive practices formulated to produce deterrence. / text

Roman Catholic recusancy was a significant component of the religious demography of Monmouthshire throughout the seventeenth century; but its importance has been simplified through an historiographical tradition that has focused upon the earls of Worcester and a small number of recusant gentry. The present study, drawing largely upon an examination of all of the very substantial Monmouthshire entries in the Exchequer Recusant Rolls, has sought a consideration of the nature of Catholic nonconformity through a statistical analysis of the record of recusancy conviction and the delineation of a social morphology of Catholic recusancy in Monmouthshire between 1603 and 1689. The conclusions derivable from this reconstructive analysis have been tested against a range of data of demographic significance - most notably, that provided by the Compton Census, 1.676 - and the available evidence of Catholic allegiance during the First Civil War: they suggest Catholic recusancy in the county to have been a far wider and more complex phenomenon than would appear from an emphasis. upon the centrality of the earls of Worcester. The record of recusancy convictions indicates i,nstead a social morphology essentially reflective of society at large, and a nonconformist culture that was popular and parochial rather than seigneurial and gentry-orientated. To a certain extent, the role played by the local recusant gentry in the shaping of a Catholic demography was catalytic; but the evidence does not suggest it to have been determinative. Rather, the numerical extent, continuity and geography of Catholic recusancy in Monmouthshire between 1603 and 1689 may be attributed to a complex amalgamation of factors that were topographical and administrative, which owed as much to th~ ministrations of itinerant priests as to the influence of Catholic gentry, and which was consolidated in family relationships and the development of a recusant popular culture.

The present thesis examines urbanisation in a framework that relates it to population growth, socio-economic development and rural-urban migration, with special reference to the city of Constantine. The study is organised in three parts. Following the introductory section, the first chapter focuses on the high population growth rate and reviews the main causes and consequences. It defines the setting of the problems in a national and regional context. Chapter Two discusses the historical trends of urbanisation and urban growth and offers some hypotheses. to be tested. A review of fundamental conceptual and methodological issues, which must be considered when dealing with the process of population movement, is found in Chapter Three. Chapter Four puts the study area into its regional setting and examines links between urbanisation and development. Considering that these four chapters would serve as a basis for a clearer understanding of the factors underlying population movements, Chapter Five attempts to define the role of migration in Constantine's growth and the possible reasons for its markedly changing population growth rate over time. Based on the census results, Chapter Six identifies the major internal streams to Constantine in a framework that relates them to the regional development patterns. Here a spatial interaction model is used to measure the salient factors that enhance and impede regional migration; while Chapter Seven presents the demographic and socioeconomic characteristics of the migrant population. To conclude the analysis of migration to Constantine, Chapter Eight analyses the*spatial growth of the city and examines the distribution of the migrant population within the city. Finally, the concluding section offers an overall summary, conclusion and implications, stressing the view that if regional disparities are to be reduced and thus a slown-down in urbanward migration to a more manageable dimension, the solution to these various problems associated with urbanisation is not a simple policy but a package of policies integrating urban development policy, judiciously selected complementary policies in the area of rural development as well as a population policy

Tudor and Stuart England was a mobile society. The generally high levels of geographical mobility went hand in hand with various degrees of social and occupational mobility. Some of the most important movements were of people from the countryside to the town, as they were significant as a transfer of resources and an agency of social mobilitYJ their chronological and geographical flows provide an index of both changing urban fortunes and of the levels of spatial integration and economic development upon which these changing fortunes were based. Amongst the types of rural-urban migration, the movement of teenagers to a town to serve an apprenticeship is a particularly valuable topic for study. The training of labour is important in any society and in preindustrial England output could only be raised in many industries through a greater input of labour. The areas from which the apprentices were drawn represent the scale of organisation, economic social and spatial, current in sixteenth and seventeenth century England. This gives an indication of the level of development of the country as it underwent the transition from a society largely based on the discrete daily and weekly contacts around the provincial central places, through an increase in scale to a regional integration based upon county towns, to a~hesive national system. Three county towns were selected, Chester, Gloucester and Shrewsbury, as they each had a good series of apprenticeship records; they represented the foci characteristic of the regional scale of integration and they were associated one with another along the England-Wales border, thus forming a convenient spatial system. The results of the study confirm the findings on mobility in sixteenth and seventeenth century England. Most migrants moved over short distances and a few made long journeys. The propensity to move varied with the status of the apprentices' backgroundsJ generally the higher the status the longer the distance moved. Many apprentices trained in an occupation different to that of their fathers and some of these represented a significant degree of social mobility. Nevertheless, association within the s~me sub-group was common, either based upon the same raw material or upon the type of work undertaken. The three towns organised a regional scale of integration around themselves, reinforcing their roles as important suppliers of goods and services to their hinterlands, the extent of which remained constant throughout the period studied.

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No description available.

The thesis is a comparative study of, Egypt, Sudan and Yemen, three countries with similar social and economic profiles, yet with a variable dynamic in achieving reductions in child mortality levels. The study begins with a consideration of the individual country backgrounds and then presents comparative findings on population health and child survival. Empirical results on the correlates of child survival are presented, together with a selective review of the related techniques of analysis. The analyses of survival to age five was based on data from the PAPCHILD surveys carried-out in Egypt (1991), Sudan (1992/93) and Yemen (1991/92). The aim was to investigate the determinants of child survival with the innovation of adjusting for the effect of a family's "child mortality background". Methods of analysis included life-table analysis, logistic (marginal and multilevel) and Cox regression models. The transition to better child survival could further benefit from the spacing of births, the avoidance of higher-order births, and the concentration of childbearing in the central reproductive ages. Unequivocally, deaths of older siblings prior to the birth of every index child were strong predictors of poor survival settings. Deaths of older siblings after the birth of the index child were rare, yet captured "immediate" risk spells. Events of conception, birth and death of a subsequent sibling entailed time-varying excess risks. Evidently, adjusting for measures of familial child losses explains much of the "between-households" variation in mortality risks and spell-out "within-households" inter-dependencies of survival. Households further correlate in risks to child survival when they belonged to the same geographical cluster. The novelty in representing the latter correlation with a "regional" component of unmeasured effects was in aid of pertinent policy recommendations. Further, the study makes recommendations on reducing reporting errors of demographic data collected from mothers. Critical findings and policy implications are: for Egypt, better child survival rates are achievable by narrowing "regional" socio-economic gaps and sustaining lower fertility rates; in Sudan, the slowing pace of declines in child mortality were not best explained by relations with observed correlates, and appears further underpinned by the country's economic crisis; in Yemen, child mortality levels can be reduced by a third if the timing between successive births could be extended to two years, net of key promotive socio-economic interventions.

This research aims at determining the demographic characteristics of the population of Cyprus over 1881-1982, using all available data from censuses, registration and surveys. The thesis consists of two main parts. The first part focuses on the period from 1881 to 1960 and refers to the entire population. The second part deals with the period after 1960 and mainly focuses on the majority Greek Cypriot population, virtually no information being available for the Turkish minority after this time; the island was partitioned between Greeks and Turks in 1974. Chapter 1 describes the objectives of the thesis and the data available. Chapters 2-7 refer only to the period up to 1960. Chapter 2 deals with the growth of the population and changes in the distribution by age and sex. In Chapter 3 it is established that mortality transition was under way by the 1880s while it is argued that female mortality was slightly higher than male mortality before 1911. Chapter 4 traces changes in marriage patterns after 1911 and their relationship to changing ratios of males to females. In Chapter 5 it is argued that although fertility had decreased slightly by the 1940s, an uninterrupted declining trend was only established in the 1950s. In Chapter 6 migration is considered; emigration from Cyprus was substantial in the period 1955-1960. In Chapter 7 differences between Greeks and Turks in mortality, fertility and nuptiality are examined. In Chapter 8 it is established that fertility for Greek Cypriots had reached low levels though above replacement by 1976 while mortality had reached low levels by 1982. There was substantial emigration between 1974 and 1978. In Chapter 9 the validity of the mortality and fertility estimates is assessed by using them to project the population of Cyprus from 1921 onwards. Chapter 10 presents a summary of the major findings.

Traditionally, demographers have studied the determinants of nuptiality, sexual behaviour and fertility patterns from the perspective of women. The 1994 Cairo UN International Conference on Population and Development was an important turning point in demography. Since then, there have been efforts to understand the role of men in shaping nuptiality, sexual behaviour and fertility patterns and how men can be involved in population policies. This analysis of male nuptiality, sexual behaviour and fertility is based on data from the 1992 and 1996 Tanzania Demographic and Health Survey (DHS) and the 1994 Zimbabwe DHS. The aim was to investigate issues of male demography for these two countries. Methods of analysis included descriptive statistics, life table analysis, logistic and hazard regression models. Results show that most of the socio-economic characteristics are not very important determinants of male demography in these two countries. Age at marriage is higher than that of women but there is little evidence that age at marriage for men is rising. Polygamy remains popular in Tanzania, where the proportion of men in polygamous unions is more than twice that in Zimbabwe. However, intensity of polygamy is low, as the majority of polygamous men have only two wives. Age at first sex is earlier in Tanzania than in Zimbabwe and is falling in both countries, more so in Zimbabwe than in Tanzania. Fertility, measured in terms of the number of children ever born per man, is higher in Tanzania than in Zimbabwe. Then again, the differentials in the rate of childbearing did not widely vary once controls for marriage duration and type of union are made. The study makes recommendation for the improvement of the quality of demographic data collected from men. Questionnaires need to be more detailed by, for example, including questions on the timing of various unions that men might have. In the study of male fertility, there is also need for information from more than one partner that a man has had. Given the early initiation into sexual relations, the study recommends intervention policies such as early sex education and a wider campaign for safe sex given the large number of single men who have more than one sexual partner.