Thesis (Ph. D.)--Columbia University, 1937. / Vita. Bibliography: p. [253]-258.

Thesis (Ph. D.)--University of Wisconsin--Madison, 1972. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.

The objective of this thesis was to analyse the empirical applicability of the Arbitrage Pricing Theory to international asset markets (UK stock market and US stock market) and to identify the set of economic variables which correspond most closely with the stock market factors obtained from the traditional factor analysis. Factor analysis and canonical correlation analysis were used as the principal tools for the empirical testing. Although factor analysis is frequently used, canonical correlation analysis is an new technique in this area and provides a method of linking factors extracted from the two sets of data. Various economic indicators were investigated as systematic influences on stock returns. It was shown that, based on the foundations of the APT and the characteristics of the factor scores from the factor analysis on the security returns and the economic indicators, canonical correlation analysis is an approximate technique to link the stock market and the economic forces. The results using the UK data imply that there is a good correspondence between factor scores generated by the factor analysis on the UK security returns and on the UK economic indicators. The results using the US data show that there is also a fair correspondence, but lower than that for the UK data, between factor scores generated by the factor analysis on the US security returns and on the US economic indicators. The APT was also investigated in an international setting by considering the UK data and the US data together. The results show that the canonical correlation analysis successfully links the stock returns and economic forces. The conclusion of these empirical findings is that security returns are influenced by a number of systematic economic forces. The validity and applicability of the APT were also empirically evaluated. The regression results show that the explanatory power of the APT model is fairly good. The overall results obtained here appear to suggest that the APT pricing relationship is supported by the testing methodology. In addition, the international correlation structure of financial markets movements between the UK economy and the US economy has been analysed. On balance, the evidence favours the APT and there is available evidence of inter-market linkage between the UK and the US. Individual sets of economic variables have been identified which correspond most closely with the UK and the US stock market factors by using the canonical correlation analysis. The results, at least partially, contribute to the understanding of security market pricing.

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The folowing work deals with primary public issue of stocks - an external financial source of business activities. This source of finance is defined to the reader as: there are explained advantages and disadvantages of IPO Process, including supposition of succesful enter to the stock exchange. This work is concretly oriented on Pre-filing phase of a company for an enter to the stock exchange with the aim to set a procedure of IPO Process and apply it to a concrete company.

Framväxten av sociala mediers etablering i samhället har bidragit till att individers dagliga användning har ökat. Det har resulterat i att användarbeteenden har förändrats och att sociala medieplattformar numera kan användas för att främja karriären. En plattform som används för att framställa en professionell identitet inför andra är den sociala nätverksplattformen LinkedIn. Dock har det framkommit att det är svårare för universitetsstudenter att framställa en professionell identitet på plattformen, vilket påverkar möjligheten att bli upptäckt av rekryterare. Studien har därför ämnat att undersöka och skildra mötet i förstadiet av en rekryteringsprocess mellan universitetsstudenter och rekryterare på LinkedIn. Syftet har varit att rama in det förväntade rollagerandet på plattformen och besvara frågeställningen: “Vilka faktorer ligger till grund för universitetsstudenters professionella identitetsskapande i mötet med rekryterare på LinkedIn?”. Studien har av den anledningen tillämpat en kvalitativ forskningsstrategi och utfört sju semistrukturerade intervjuer, varav fyra med universitetsstudenter samt tre med rekryterare. Dessutom har ett teoretiskt ramverk för identitetsskapande tillämpats med syftet att undersöka de faktorer som ligger till grund för universitetsstudenternas professionella identitetsskapande i mötet med rekryterare på LinkedIn. I studiens resultat kunde fyra faktorer identifieras och skildras. Faktorerna är: konstruktion av framställning på front-stage, osäkerhet i framställningen, den idealiserade framställningen samt den sociala normen. Det råder olika uppfattningar mellan rekryterare och universitetsstudenters gällande den professionella framställningen som förväntas av universitetsstudenter och som berör ideal, sociala normer, stigman och okända observatörer på LinkedIn. / The emergence and establishment of social media in society have increased individuals' daily use. As a result, user behaviors have changed, and social media platforms allow individuals to advance their careers. One platform used to present a professional identity is the social networking platform LinkedIn. However, it has appeared to be more difficult for university students to present a professional identity on the platform, which affects the possibility of being discovered by recruiters. Therefore, the study aims to investigate and describe the meeting between university students and recruiters on LinkedIn in the pre-stage of a recruitment process. The purpose has been to frame the expected role-playing on the platform and answer the question: "What factors underlie university students' professional identity creation in the meeting with recruiters on LinkedIn?". For this reason, the study has applied a qualitative research strategy and conducted seven semi-structured interviews, four with university students and three with recruiters. In addition, the study applied a theoretical framework for identity creation. The purpose was to examine the factors that form the foundation of university students' professional identity creation in the meeting with recruiters on LinkedIn. The study identified and described four factors. The factors are the creation of front-stage presentation, uncertainty in the presentation, the idealized presentation, and the social norm. In addition, there are various perceptions between university students and recruiters of the professional presentation expected of university students, which affects the ideals, social norms, stigma, and the unknown audience on LinkedIn.