The study of ethnicity in bullying research has yielded inconsistent findings regarding the involvement and prevalence rates among ethnic majority and minority groups. On one hand, individual studies using ethnic group membership as a demographic variable indicate that ethnic minority groups are at times more or less likely to experience or perpetrate bullying compared to White students. On the other hand, contextual factors such as ethnic diversity have yielded more consistent findings showing that increased ethnic diversity is associated with lower bullying victimization among ethnic minority students. The role of ethnicity in bullying and peer victimization was examined in this dissertation by investigating both individual and contextual variables. Studies 1 and 2 consisted of two meta-analyses that systematically addressed comparisons between ethnic majority (i.e., White) and minority students (i.e., Black, Asian, Hispanic) on bullying perpetration and peer victimization. Results indicated small and non-significant overall effect sizes; however, methodological moderators suggested that ethnic groups differ on bullying and peer victimization across countries, measurements, and age groups. Study 3 examined school ethnic composition and bullying involvement in a population-based, ethnically diverse Canadian sample. Results indicated that ethnic minority students experienced less bullying victimization in schools with a higher proportion of ethnic minority peers. School ethnic composition was not associated with bullying victimization for White students or bullying perpetration across both ethnic groups. Taken together, these studies suggest that ethnicity as a demographic variable is not sufficient to account for differences in bullying involvement and that contextual variables are more adequate at explaining patterns of bullying across ethnic groups within the larger school and societal contexts.

The study begins with a general analysis of the ethnic composition of Hamilton's population and the changes which this composition has undergone since the beginning of the present century. The major part of the study then selects the most ethnically diverse sector of · the city, namely the Barton Street region, and subjects it to a detailed examination over a forty year period, using cross-sections of the years 1921, 1941 and 1961. For each year an analysis is made of the residential distribution of individual ethnic groups there, and the number and kind of their associated services and institutions. The area is then divided into regions and sub-regions of ethnicity for each of these years. Finally the changes occurring in the areal extent and ethnic content of such regions over the period of study are discussed and some explanations offered for them. / Thesis / Master of Arts (MA)

New venture internationalization differs from that of large established firms and is an important research inquiry for international entrepreneurship. In the past 30 years, studies on new venture internationalization have proliferated but with fragmented nature. The first study reviews extant studies regarding conceptual and methodological developments of international new ventures (INVs) through content analysis of 74 influential works. Particularly, this study focuses on the determinants and performance of INVs at the entrepreneur, firm, and environment levels. We then identify significant gaps within this stream of research and suggest future research directions. The second study explores the effect of founding team ethnic composition on a new venture's internationalization strategic choice and then examines the consequent performance implications of INV strategy. A new venture with an ethnically diversified founding team could leverage international experience and network of each of its founders, thereby influencing its recognition of opportunities and access to resources to pursue internationalization strategy. Analyzing longitudinal data of 4,928 new ventures in Kauffman Firm Survey, our empirical results suggest that more immigrant entrepreneurs in a new venture's founding team are more likely to pursue INV strategy while more US citizen entrepreneurs in a founding team will pursue domestic new venture (DNV) strategy. Furthermore, an INV has higher revenues than a DNV but there is no difference in profits between them. The findings suggest that early internationalization is critical to immigrant-started new ventures through revenue growth. The third study explores the survival of ethnic new ventures, particularly testing the roles of INV and ethnic entrepreneurs' immigration status. New ventures are more likely to fail in early years of formation as they face liability of newness and smallness. We found that ethnic new ventures overall have a lower likelihood of survival compared with non-ethnic new ventures. But, ethnic new ventures could increase survival through INV strategy and immigration status. After ethnic entrepreneurs' naturalization, ethnic new ventures could achieve legitimacy, seeking further social capital in host country. Meanwhile, INV strategy could compensate for ethnic new venture's liability of ethnicity in host country. By incorporating diaspora and ethnic entrepreneurship literature, my dissertation focuses on the role of immigrants on early internationalization strategy and the effect of such strategy on performance and survival of their started new ventures, further advancing the understanding of international entrepreneurship. / Business Administration/International Business Administration

Les unités auxiliaires sont une société militaire singulière. Notre travail concerne les deux principaux types d’unités auxiliaires - ailes et cohortes - sous le Haut-Empire, c’est-à-dire du début du règne de l’empereur Auguste en 27 avant notre ère jusqu’au début du règne de l’empereur Dioclétien en 284 de notre ère. Sont prises en considération les recrues des unités auxiliaires se trouvant dans les provinces occidentales de l’Empire. Il s’agit avant tout d’une étude statistique du recrutement individuel appuyé sur un corpus épigraphique qui recense l’ensemble des combattants ayant laissé une trace documentaire. Elle cherche à préciser la composition juridique et ethnique des troupes et son évolution en fonction du temps, des unités et du rang. Elle doit aussi permettre de caractériser l’évolution des modalités du recrutement des auxiliaires. Il s’agit surtout de percevoir dans quelle mesure ces troupes se romanisent, voire sont un élément fort de la diffusion de mœurs romaines auprès des populations indigènes et barbares de l’Empire. Ces unités apparaissent comme un lieu d’intense brassage juridique, ethnique et culturel. Elles ne sont pas les responsables, comme cela a été souvent écrit, d’un processus de barbarisation des armées romaines mais ont au contraire diffusé des droits juridiques et une culture commune. / The auxiliary units are a specific military society. Our work deals with the two main types of auxiliary units – alae and cohorts - under the Early Roman Empire, from the beginning of the reign of Emperor Augustus in BC 27 till the beginning of the reign of Emperor Diocletian in AD 284. The recruits of the auxiliary units situated in the western provinces of the Empire are considered. It is above all about a statistical study of the individual recruitment based on an epigraphic catalogue recording all the soldiers and cavalrymen who have left writing evidence. It aims at specifying the legal and ethnic composition of the troops and its evolution depending on time units, and ranks. It has also to make possible the characterization of the evolution of auxiliaries recruitment modes. Our objective is to understand in which extent these troops become Romans and are an important factor of the Roman customs spreading among the native and barbarian populations of the Empire. These units seem to be a place of great legal, ethnic and cultural intermixing. As it was often stated, they are not responsible for a process of barbarization of Roman armies but they have spread legal rights as well as common culture.

This thesis concerns the differences in how ethinic groups co-exist in two different environments in the same country, with a focus on the ethno-political. My research questions are: Why are ethnic or interpersonal relations characterized differently in different regions? How and why do conflicts or agreements arise in specific environments? The aim is to understand the connection between inter-ethnic relations and environmentally specific factors. I am concerned with those mechanisms and processes which determine the type of ethnic relation – as conflict or mutual understanding - in specific environments. The thesis uses case studies of two contrasting multiethnic cities with different interethnic relations – Erbil and Kirkuk in Kurdistan/Iraq. My explanatory model consists of four main factors: I) historical factors in terms of critical events; II) institutional factors such as institutional efficiency and security; III) structural factors such as group size, territorial base and different tolerance systems; and IV) social relational factors such as the significance of inter-ethnic contacts and social capital. The empirical work demonstrates that the relations between the above mentioned factors in the respective environments determine the outcome of the inter-ethnic relations. The results show that one factor can be more important than another factor, but how the factors impact upon one another and under what circumstances is of significance. The presentation of environmentally specific differences shows that ethnic groups do not have static boundaries and are not necessarily hostile to one another. Conflict is not the given form of relationship between ethnic groups. That is, the result can be read as a critique of those who necessarily see potential conflicts between groups with cultural differences and those who essentialize cultural groups. In this context one can see a chain of interrelated factors; the relevance of which is dependent on the specific situation. Some of the negative factors that can increase the possibility of conflict and decrease the possibility for peaceful co-existence include: Instability in the political climate; insecurity; institutional ineffectiveness; segregation; undefined relations of power; and an ethnic composition maintaining the balance of power. If these factors combined result in a high level of complexity, which makes ethnicity stand out in terms of ethnic competition, the likelihood of ethnic conflict is significant.