This thesis constructs, principally from primary sources, a long term time series for house and land prices for Sydney and Melbourne, and house price and rental yield series for Australia. These new series span the period 1880-1965 and give an historical perspective beyond the period from 1970 for which existing house price time series begin for Australia and for most of the world. The price series indicates that the modern experience (i.e. since the 1970s) of a significant upward trend in real prices differs markedly from the experience in the first half of the 20th century when house prices moved very little. The thesis then takes several approaches to explaining the apparent shift in direction in the mid 20th century. The first approach examines house prices in terms of demand and supply variables. Urban theory says that demographic and income factors are critical. However, assessed over this long time span, these demand factors do not offer a satisfactory explanation. Additionally, it is found that there is no cointegrating relationship between prices and income. Rather, it appears that supply factors have probably been the pivotal influence in explaining the shift in direction, consistent with a growing literature which focuses on the role of regulation and other constraints on supply. In Australia???s case, government policies imposing capital contributions on the cost of land appear to be a major factor. The second approach taken is to view housing in terms of asset pricing as more typically applied to the equity market by Campbell and Shiller (1988) and others. A central debate is whether or not there has been a structural fall in the equity yield and given the parallel fall in the house yield, this question is posed for housing. The thesis finds that tax and other factors can explain a structural decline in the housing yield. The house rental yield appears to be a better predictor of future rental growth and a negative predictor of future returns.

Successful implementation of any technology requires acceptance by the users. Numerous studies in the area of information technology acceptance, based on wellknown theories have been conducted to examine technology acceptance models and predict user adoption/acceptance behaviour. There are several studies dealing with patients??? acceptance of different telemedicine applications, but few about the patients??? acceptance of home telecare. Most existing studies are not based on a strong theoretical framework. In this study, based on an extensive literature review and preliminary qualitative data, a theoretical model of the effect of Home Telecare Management System (HTMS) characteristics and psychological variables associated with technophobia on patients??? acceptance of HTMS is proposed. The proposed model is an augmented Technology Acceptance Model (TAM) of Davis (1986), which is called Home Telecare Management System acceptance model (HTMS-AM), in which TAM has been augmented by two constructs: HTMS anxiety and HTMS self-efficacy. The model is proposed to improve our understanding regarding patients??? acceptance of HTMS, which may lead to successful design and implementation of home telecare systems. In addition, it can be used as a theoretical basis to evaluate new generations of HTMS in terms of users acceptance in the early stage of their design and development even prior to implementation. In order to test the reliability and validity of the measures, video demonstrations of a home telecare system and demonstration of a system prototype to potential users was employed. To propose the HTMS-AM the following five stages were taken: 1. General well-known theoretical models of human behaviour from psychology and technology acceptance models from information technology were reviewed to create a basic template for the proposed model. 2. A preliminary study (focus group interviews, Chapter 5) was conducted to assess patients??? perceptions of HTMS. 3. Based on an extensive literature review and findings from preliminary qualitative studies, HTMS acceptance model was proposed, to improve our understanding about factors, which may affect patients??? intention to use HTMS. Several adaptations were applied in the model to be applicable in the HTMS context, such as augmenting the model with HTMS self-efficacy and HTMS anxiety constructs. 4. To measure the different psychological variables in the proposed model, valid and reliable measures from previous studies were used. However the preliminary study was used to develop measures, which did not exist in the literature. 5. These measures were tested in the final study. The subjects were patients who had been affected with Congestive Heart Failure (CHF) and/or Chronic Obstructive Lung Disease (COPD). Given the chronic nature of these diseases, the necessity for extended monitoring and management and frequent admission to hospitals due to worsening health status, these patients were deemed the most appropriate candidates for the HTMS. Further studies with more cases need to be conducted to test the actual model in which the impact of HTMS characteristics, psychological and demographic factors associated with technophobia upon intention to use the HTMS and the correlation of these factors with each other in appropriate healthcare settings.

Successful implementation of any technology requires acceptance by the users. Numerous studies in the area of information technology acceptance, based on wellknown theories have been conducted to examine technology acceptance models and predict user adoption/acceptance behaviour. There are several studies dealing with patients??? acceptance of different telemedicine applications, but few about the patients??? acceptance of home telecare. Most existing studies are not based on a strong theoretical framework. In this study, based on an extensive literature review and preliminary qualitative data, a theoretical model of the effect of Home Telecare Management System (HTMS) characteristics and psychological variables associated with technophobia on patients??? acceptance of HTMS is proposed. The proposed model is an augmented Technology Acceptance Model (TAM) of Davis (1986), which is called Home Telecare Management System acceptance model (HTMS-AM), in which TAM has been augmented by two constructs: HTMS anxiety and HTMS self-efficacy. The model is proposed to improve our understanding regarding patients??? acceptance of HTMS, which may lead to successful design and implementation of home telecare systems. In addition, it can be used as a theoretical basis to evaluate new generations of HTMS in terms of users acceptance in the early stage of their design and development even prior to implementation. In order to test the reliability and validity of the measures, video demonstrations of a home telecare system and demonstration of a system prototype to potential users was employed. To propose the HTMS-AM the following five stages were taken: 1. General well-known theoretical models of human behaviour from psychology and technology acceptance models from information technology were reviewed to create a basic template for the proposed model. 2. A preliminary study (focus group interviews, Chapter 5) was conducted to assess patients??? perceptions of HTMS. 3. Based on an extensive literature review and findings from preliminary qualitative studies, HTMS acceptance model was proposed, to improve our understanding about factors, which may affect patients??? intention to use HTMS. Several adaptations were applied in the model to be applicable in the HTMS context, such as augmenting the model with HTMS self-efficacy and HTMS anxiety constructs. 4. To measure the different psychological variables in the proposed model, valid and reliable measures from previous studies were used. However the preliminary study was used to develop measures, which did not exist in the literature. 5. These measures were tested in the final study. The subjects were patients who had been affected with Congestive Heart Failure (CHF) and/or Chronic Obstructive Lung Disease (COPD). Given the chronic nature of these diseases, the necessity for extended monitoring and management and frequent admission to hospitals due to worsening health status, these patients were deemed the most appropriate candidates for the HTMS. Further studies with more cases need to be conducted to test the actual model in which the impact of HTMS characteristics, psychological and demographic factors associated with technophobia upon intention to use the HTMS and the correlation of these factors with each other in appropriate healthcare settings.

Monumental Amnesia: Reading the Spatial Narratives Written by Contemporary Urban Landscapes This thesis analyses the spatial stories inscribed into urban landscapes by monuments. Differentiating between officially sanctioned, symbolic, and everyday monuments, this thesis theorises the narratological space composed by these objects: static, imagined and transitional, respectively. It argues that monumental sites are spaces of forgetting, rather than remembering, characterised through invisibility, opacity and mystification. Infused with paradox, monuments simultaneously reveal and conceal the histories and urban memories they are expected to commemorate. The discussion then turns to contemporary art, in particular memory installations, as a practice that counters the mystification inherent within urban space, actively exposing alternative pasts and memories. The thesis is divided into three chapters. The first analyses the contemporary, officially sanctioned monuments of Vilnius, Lithuania that celebrate an ancient nationalism, alongside two neighboring sculpture parks that display retired Soviet icons, with a particular focus on Gintaris Karosas?? sculpture Infotree LNK. The second chapter theorises symbolic monuments, and focuses on the Japanese theme park Tobu World Square as a curiosity cabinet where the contemporary spatial practice, identified by Anthony Giddens, of ??disembedding?? is performed in miniature. It concludes with a discussion of Susan Norrie??s DVD installation of the park ENOLA. The third chapter examines everyday monuments, focusing on the industrial ruins of Manchester to unravel the archival aspects of these monuments and their gentrification. It closes with a study of Cornelia Parker??s installation Cold Dark Matter: An Exploded View. Through these urban case studies and accompanying memory installations, the thesis explores how urban monuments disguise certain histories and memories of a city, and how art can reclaim alternative stories and memories from urban amnesia.

Monumental Amnesia: Reading the Spatial Narratives Written by Contemporary Urban Landscapes This thesis analyses the spatial stories inscribed into urban landscapes by monuments. Differentiating between officially sanctioned, symbolic, and everyday monuments, this thesis theorises the narratological space composed by these objects: static, imagined and transitional, respectively. It argues that monumental sites are spaces of forgetting, rather than remembering, characterised through invisibility, opacity and mystification. Infused with paradox, monuments simultaneously reveal and conceal the histories and urban memories they are expected to commemorate. The discussion then turns to contemporary art, in particular memory installations, as a practice that counters the mystification inherent within urban space, actively exposing alternative pasts and memories. The thesis is divided into three chapters. The first analyses the contemporary, officially sanctioned monuments of Vilnius, Lithuania that celebrate an ancient nationalism, alongside two neighboring sculpture parks that display retired Soviet icons, with a particular focus on Gintaris Karosas?? sculpture Infotree LNK. The second chapter theorises symbolic monuments, and focuses on the Japanese theme park Tobu World Square as a curiosity cabinet where the contemporary spatial practice, identified by Anthony Giddens, of ??disembedding?? is performed in miniature. It concludes with a discussion of Susan Norrie??s DVD installation of the park ENOLA. The third chapter examines everyday monuments, focusing on the industrial ruins of Manchester to unravel the archival aspects of these monuments and their gentrification. It closes with a study of Cornelia Parker??s installation Cold Dark Matter: An Exploded View. Through these urban case studies and accompanying memory installations, the thesis explores how urban monuments disguise certain histories and memories of a city, and how art can reclaim alternative stories and memories from urban amnesia.

Successful implementation of any technology requires acceptance by the users. Numerous studies in the area of information technology acceptance, based on wellknown theories have been conducted to examine technology acceptance models and predict user adoption/acceptance behaviour. There are several studies dealing with patients??? acceptance of different telemedicine applications, but few about the patients??? acceptance of home telecare. Most existing studies are not based on a strong theoretical framework. In this study, based on an extensive literature review and preliminary qualitative data, a theoretical model of the effect of Home Telecare Management System (HTMS) characteristics and psychological variables associated with technophobia on patients??? acceptance of HTMS is proposed. The proposed model is an augmented Technology Acceptance Model (TAM) of Davis (1986), which is called Home Telecare Management System acceptance model (HTMS-AM), in which TAM has been augmented by two constructs: HTMS anxiety and HTMS self-efficacy. The model is proposed to improve our understanding regarding patients??? acceptance of HTMS, which may lead to successful design and implementation of home telecare systems. In addition, it can be used as a theoretical basis to evaluate new generations of HTMS in terms of users acceptance in the early stage of their design and development even prior to implementation. In order to test the reliability and validity of the measures, video demonstrations of a home telecare system and demonstration of a system prototype to potential users was employed. To propose the HTMS-AM the following five stages were taken: 1. General well-known theoretical models of human behaviour from psychology and technology acceptance models from information technology were reviewed to create a basic template for the proposed model. 2. A preliminary study (focus group interviews, Chapter 5) was conducted to assess patients??? perceptions of HTMS. 3. Based on an extensive literature review and findings from preliminary qualitative studies, HTMS acceptance model was proposed, to improve our understanding about factors, which may affect patients??? intention to use HTMS. Several adaptations were applied in the model to be applicable in the HTMS context, such as augmenting the model with HTMS self-efficacy and HTMS anxiety constructs. 4. To measure the different psychological variables in the proposed model, valid and reliable measures from previous studies were used. However the preliminary study was used to develop measures, which did not exist in the literature. 5. These measures were tested in the final study. The subjects were patients who had been affected with Congestive Heart Failure (CHF) and/or Chronic Obstructive Lung Disease (COPD). Given the chronic nature of these diseases, the necessity for extended monitoring and management and frequent admission to hospitals due to worsening health status, these patients were deemed the most appropriate candidates for the HTMS. Further studies with more cases need to be conducted to test the actual model in which the impact of HTMS characteristics, psychological and demographic factors associated with technophobia upon intention to use the HTMS and the correlation of these factors with each other in appropriate healthcare settings.

Bachelor-Arbeit Univ. St. Gallen, 2007.

Traditionally, the research conducted in the field of security studies have been primarily focused on questions regarding war and conflict between states and alliances. After the Cold War, security research focus shifted primarily to stabilization of regions in the third world and the war on terror.   Within the field of security studies, the consensus is that terrorism as a phenomenon is considered to be a threat to the democratic world. However, there is no extensive research concerning whether or not states consider individual terrorist groups as security threats.   The purpose of this study is to use the Securitization theory by The Copenhagen School to comment on how individual states describes the terror group called “the Islamic State” (the “IS”) and if the group is described as a security threat to their individual state or not.   Furthermore, the purpose of this study is to determine if there are differences in the official statements issued by states which are conducting war against IS and by those that are not. Another aspect that will examined is whether one can determine a difference in the way IS is described before and after the attacks in Paris November 13, 2015.   The results show that the IS, before and after the Paris attacks, is described as a security threat by the head of state in Britain, as a state that wages war on the IS, but not by the head of state in Sweden, which does not wage war against the IS. It is also possible to detect a difference between the countries waging war against the IS and those that do not, in the respective head of states’ discourse. These results indicate that states that are at war with the IS will also describe the IS as a higher threat in their official statements.

This study examines the link between managerial competencies and Information Systems outsourcing (ISO) project success under different types of outsourcing relationships. At present, ISO is a multi-billion dollar industry, and has spawned a new industry related to the management of outsourcing contracts. At the micro-level, ISO offers firms economic, strategic, and technical benefits. Various academic and industry publications have observed the critical importance of managerial competencies in influencing ISO project success. Yet, research that investigates the relationship between managerial competencies and ISO project success is scant. In this study, we developed a theoretical model along with a set of propositions that can be empirically tested. The model and propositions are based on theories that stem from economics (Transaction Cost Economics and Agency Theory), strategic management (core competence, and Resource-based View), and social (Relational Exchange Theory and Social Exchange Theory) perspectives. We also proposed an investigation framework utilizing the case study approach to guide future empirical studies. Our theoretical model and propositions indicate different patterns of managerial competencies for the client and vendor project managers within the different types of ISO relationships. Apart from an empirical study based on our theoretical model and propositions, future research can adapt and/or extend the model to study knowledge residing in other project stakeholders such as project directors, or to study other outsourcing context such as offshore outsourcing projects. / Business, Sauder School of / Graduate

Základním tématem této práce je pojetí problematiky geografických informačních systémů (GIS) z pohledu jejich využití jako komunikačního prostředku v prostředí WWW. Důraz je kladen na řešení nenáročná na náklady. Cílem práce je přinést teoretické informace nutné k uchopení problematiky, ale také poskytnout řešení konkrétního informačního systému v podmínkách realitní kanceláře podnikající na českém trhu. V první části (kapitoly 2 a 3) se práce zaměřuje na zprostředkování základních vlastností a principů GIS získaných studiem odborných materiálů. Popsány jsou jak obecné principy využití GIS, tak také některá specifika jejich nasazení v podmínkách České republiky. V druhé části (kapitoly 4 až 7) autor na základě získaných znalostí popisuje tvorbu konkrétního GIS řešení vyhovujícího definici předmětu práce. Výsledkem práce je potvrzení předpokladu, že existují a jsou široce dostupné prostředky umožňující implementaci GIS při udržení nízkých nákladů.