The production and consumption of information and communication technology (ICT) products and services continue to grow worldwide. This trend is accompanied by a corresponding increase in electricity use by ICT, as well as direct environmental impacts of the technology. Yet a more complicated picture of ICT’s effects is emerging. Positive indirect effects on environmental sustainability can be seen in substitution and optimization (enabling effects), and negative indirect effects can be seen in additional demand due to efficiency improvements (rebound effects). A variety of methods can be employed to model and assess these direct and indirect effects of ICT on environmental sustainability. This doctoral thesis explores methods of modeling and assessing environmental effects of ICT, including electronic media. In a series of five studies, three methods were at times applied in case studies and at others analyzed theoretically. These methods include life cycle assessment (LCA) and complex systems modeling approaches, including System Dynamics (SD) and agent-based (AB) modeling. The first two studies employ the LCA approach in a case study of an ICT application, namely, the tablet edition of a Swedish design magazine. The use of tablets has skyrocketed in recent years, and this phenomenon has been little studied to date. Potential environmental impacts of the magazine’s tablet edition were assessed and compared with those of the print edition. The tablet edition’s emerging version (which is marked by a low number of readers and low reading time per copy) resulted in higher potential environmental impacts per reader than did the print edition. However, the mature tablet edition (with a higher number of readers and greater reading time per copy) yielded lower impacts per reader in half the ten impact categories assessed. While previous studies of electronic media have reported that the main life-cycle contributor to environmental impacts is the use phase (which includes operational electricity use as well as the manufacture of the electronic device), the present study did not support those findings in all scenarios studied in this thesis. Rather, this study found that the number of readers played an important role in determining which life-cycle phase had the greatest impacts. For the emerging version, with few readers, content production was the leading driver of environmental impacts. For the mature version, with a higher number of readers, electronic storage and distribution were the major contributors to environmental impacts. Only when there were many readers but low overall use of the tablet device was the use phase the main contributor to environmental impacts of the tablet edition of the magazine. The third study goes beyond direct effects at product- and service-level LCAs, revisiting an SD simulation study originally conducted in 2002 to model indirect environmental effects of ICT in 15 European countries for the period 2000-2020. In the current study, three scenarios of the 2002 study were validated in light of new empirical data from the period 2000–2012. A new scenario was developed to revisit the quantitative and qualitative results of the original study. The results showed, inter alia, that ICT has a stimulating influence on total passenger transport, for it makes it more cost- and time-efficient (rebound effects). The modeling mechanism used to represent this rebound effect is further investigated in the fourth study, which discusses the feedback loops used to model two types of rebound effects in passenger transport (direct economic rebound and time rebound). Finally, the role of systems thinking and modeling in conceptualizing and communicating the dynamics of rebound effects is examined. The aim of the fifth study was to explore the power of systems modeling and simulation to represent nonlinearities of the complex and dynamic systems examined elsewhere in this thesis. That study reviews previous studies that have compared the SD and AB approaches and models, summarizing their purpose, methodology, and results, based on certain criteria for choosing between SD and AB approaches. The transformation procedure used to develop an AB model for purposes of comparison with an SD model is also explored. In conclusion, first-order or direct environmental effects of ICT production, use, and disposal can be assessed employing an LCA method. This method can also be used to assess second-order or enabling effects by comparing ICT applications with conventional alternatives. However, the assessment of enabling effects can benefit from systems modeling methods, which are able to formally describe the drivers of change, as well as the dynamics of complex social, technical, and environmental systems associated with ICT applications. Such systems methods can also be used to model third-order or rebound effects of efficiency improvements by ICT. / Den ökande produktionen och konsumtionen av produkter och tjänster inom informations- och kommunikationsteknik (IKT) leder till en ökning av den globala elanvändningen samt direkta miljökonsekvenser kopplade till IKT. Men IKT har även indirekta miljömässiga effekter. Dessa kan vara positiva till exempel genom substitutions- och optimeringseffekter eller negativa genom att till exempel ge upphov till ytterligare efterfrågan på grund av effektivisering (så kallade reboundeffekter). Olika metoder kan användas för att modellera och bedöma både direkta och indirekta effekter av IKT. Syftet med denna avhandling är att undersöka metoder för modellering samt att studera miljöeffekter av IKT och elektronisk media med hjälp av livscykelanalys (LCA) och även modellering av komplexa och dynamiska system, samt simuleringsteknik, så som System Dynamics (SD) och agentbaserad (AB) modellering. Avhandlingen omfattar fem artiklar (artikel I-V). Artikel I &amp; II beskriver resultaten från en fallstudie där miljöeffekter kopplade till en svensk tidskrift studeras med LCA. Tidskriftens version för surfplatta samt motsvarande tryckta version studeras och jämförs. Artikel III går ett steg vidare från produktnivåns LCA. Artikeln återkopplar till en SD simuleringsstudie som ursprungligen genomfördes under 2002. Simuleringsstudien gällde framtida miljöeffekter av IKT i 15 europeiska länder med tidspespektivet 2000-2020. I artikeln valideras tre scenarier från simuleringsstudien med hjälp av nya empiriska data från 2000-2012 och ett nytt scenario modelleras. Kvantitativa och kvalitativa resultat från den ursprungliga studien diskuteras. Till exempel visar artikel III att IKT har en stimulerande effekt på den totala persontrafiken genom att göra den mer kostnads- och tidseffektiv (reboundeffekt). Modelleringsmekanismen som används för att representera denna reboundeffekt diskuteras vidare i artikel IV. Artikeln belyser och diskuterar den återkopplingsslinga (feedback-loop) som används för att modellera två typer av reboundeffekter kopplade till persontrafik (direkt ekonomisk rebound och tidsrelaterad rebound) samt jämför med en tidigare studie. Artikel IV behandlar också den roll systemtänkande och modellering kan spela i konceptualisering och kommunikation av reboundeffekters dynamik. För att ytterligare undersöka systemmodelleringens och simuleringens möjligheter att representera icke-linjära komplexa och dynamiska system (exempel på sådana diskuteras i artikel III och IV), sammanställer artikel V tidigare studier som jämför SD och AB-metoder och -modeller.  Studiernas mål och metod summeras och resultaten med avseende på vilka kriterier som presenteras för att välja mellan SD och AB sammanställs. Även processen för att omvandla en befintlig SD-modell till en AB-modell beskrivs. Avhandlingens slutsats är att LCA och systemmodelleringsmetoder kan vara användbara för att studera IKTs direkta effekter så väl som indirekta effekter på miljön. / <p>QC 20150813</p>

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In 2020, the year the Covid-19 pandemic struck, the Swedish Covid-19 response differed radically from the general policy of total lockdown and strict enforcement of Covid-measures and regulations recommended by the WHO. Instead, Sweden strove early on to achieve herd immunity, with no mandatory measures to limit numbers in shopping malls, buses, and other public events, nor mask requirements. Hence, during the height of the pandemic, Swedish Covid-19 policy was a highly debated issue in the international media, within academia and the World Health Organization. The aim of this study is to examine the international media discourse on the Swedish Covid-19 strategy in the international print media. The focus has been on newspapers from the Netherlands, the United Kingdom, and the United States. The research has been done by investigating how Sweden’s Covid-19 strategy is discursively constructed, through major themes and sub-themes that have emerged. Additionally, the differences in discourse between Dutch, English and American media have been explored. As well as the use of language, ideologies, and linguistic devices within the international discourse have been investigated. A total of 178 articles, published between the period of 1 January 2020 until 6 February 2022, have been collected and analyzed. This study uses Qualitative Content Analysis (QCA) as main method and has been inspired by Critical Discourse Analysis (CDA). A coding frame has inductively been created, by having used a sample of 20 newspaper articles in a pilot study. The software of NVivo has been used for the coding process. The major themes that emerged from my analyses of media discourses are: Anders Tegnell, Strategy, Trust and Image of Sweden and Swedes. My study found that media discourses on the Swedish Covid-19 policy are not positive. Rather these tend to be negative or at best neutral. Images of Sweden tend to vary in tandem with increase or decreases of Covid-19 infections and/or deaths. As the Swedish strategy became more or less aligned with the ‘norm’ of the WHO, the coverage of Sweden in media declined and lost its newsworthiness.

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The rapid increase in the expenditure on below-the-line promotions (consumer and trade promotions, direct marketing, sponsorship and public relations) relative to above-the-line advertising (television, radio, print, outdoor and cinema) in South Africa has earmarked a new era of integrated marketing communication strategies across all sectors. Ultimately, this strategic shift has brought about a need to better understand the relationship between above-the-line advertising and below-the-line promotions and to measure the impact of such changes on company sales/profits over the long-term. In the research undertaken amongst 250 senior marketing, brand and product managers of South African brand-owned companies, the relationship between above-the-line advertising and below-the-line promotions in the marketing of South African products and services was investigated across six different economic sectors. It was evident from the findings that most brand-owned companies currently integrate above-the-line advertising and below-the-line promotion activities. The study shows that most brand-owned companies in South Africa combine press, radio and television (above-the-line) with consumer promotions (below-the-line). The most frequently used above-the-line advertising medium is television, which is also seen as the most important mode to support long-term brand building amongst consumers. In turn, print is regarded as the most important above-the-line mode to support trade franchise building. Most frequently used below-the-line modes include direct marketing and public relations. Direct mail and cooperative advertising are seen as the most important below-the-line consumer and trade franchise building modes respectively. Although marketing communication expenditure is positively skewed towards above-the-line adverstising, most recent trends show a gradual increase in the use of below-the-line promotions. To prevent a brand's sales/profits from decreasing over the long-term due to too high below-the-line promotional expenditure, the study encourages a sound balance between above-the-line advertising and below-the-line promotions. Although the ideal ratio of above-the-line advertising to below-the-line promotions is related to the nature of the product and service being marketed, the extent of competitive activity in the market and the frequency of purchase, amongst many other salient factors, the study regards a 60/40 ratio as the most ideal for building long-term brands. On the other hand, a ratio of 35/65 is regarded as the critical point at which company sales/profits may deteriorate because of too high below-the-line promotional spending. In conclusion it can be said that the marketing communication industry of South Africa has entered a period of integrated marketing communication practices which requires sound marketing communication budget strategies conducive to the long-term survival of South African products and services. / Business Management / D. Com. (Marketing Communication)

The rapid increase in the expenditure on below-the-line promotions (consumer and trade promotions, direct marketing, sponsorship and public relations) relative to above-the-line advertising (television, radio, print, outdoor and cinema) in South Africa has earmarked a new era of integrated marketing communication strategies across all sectors. Ultimately, this strategic shift has brought about a need to better understand the relationship between above-the-line advertising and below-the-line promotions and to measure the impact of such changes on company sales/profits over the long-term. In the research undertaken amongst 250 senior marketing, brand and product managers of South African brand-owned companies, the relationship between above-the-line advertising and below-the-line promotions in the marketing of South African products and services was investigated across six different economic sectors. It was evident from the findings that most brand-owned companies currently integrate above-the-line advertising and below-the-line promotion activities. The study shows that most brand-owned companies in South Africa combine press, radio and television (above-the-line) with consumer promotions (below-the-line). The most frequently used above-the-line advertising medium is television, which is also seen as the most important mode to support long-term brand building amongst consumers. In turn, print is regarded as the most important above-the-line mode to support trade franchise building. Most frequently used below-the-line modes include direct marketing and public relations. Direct mail and cooperative advertising are seen as the most important below-the-line consumer and trade franchise building modes respectively. Although marketing communication expenditure is positively skewed towards above-the-line adverstising, most recent trends show a gradual increase in the use of below-the-line promotions. To prevent a brand's sales/profits from decreasing over the long-term due to too high below-the-line promotional expenditure, the study encourages a sound balance between above-the-line advertising and below-the-line promotions. Although the ideal ratio of above-the-line advertising to below-the-line promotions is related to the nature of the product and service being marketed, the extent of competitive activity in the market and the frequency of purchase, amongst many other salient factors, the study regards a 60/40 ratio as the most ideal for building long-term brands. On the other hand, a ratio of 35/65 is regarded as the critical point at which company sales/profits may deteriorate because of too high below-the-line promotional spending. In conclusion it can be said that the marketing communication industry of South Africa has entered a period of integrated marketing communication practices which requires sound marketing communication budget strategies conducive to the long-term survival of South African products and services. / Business Management / D. Com. (Marketing Communication)

In the nineteenth century, theatre and newspapers were the dominant expressions of popular culture in the northeastern United States, and together formed a crucial discursive node in the ongoing negotiation of American national identity. Focusing on the five decades between 1820 and 1870, during which touring stars from Great Britain enjoyed their most lucrative years of popularity on United States stages, this dissertation examines three instances in which English performers entered into this nationalizing forum and became flashpoints for journalists seeking to define the nature and bounds of American citizenship and culture. In 1821, Edmund Kean’s refusal to perform in Boston caused a scandal that revealed a widespread fixation among social elites with delineating the ethnic and economic limits of citizenship in a republican nation. In 1849, an ongoing rivalry between the English tragedian William Charles Macready and his American competitor Edwin Forrest culminated in the deadly Astor Place riot. By configuring the actors as champions in a struggle between bourgeois authority and working-class populism, the New York press inserted these local events into international patterns of economic conflict and revolutionary violence. Nearly twenty years later, the arrival of the Lydia Thompson Burlesque Troupe in 1868 drew rhetoric that reflected the popular press’ growing preoccupation with gender, particularly the question of woman suffrage and the preservation of the United States’ international reputation as a powerfully masculine nation in the wake of the Civil War. Three distinct cultural currents pervade each of these case studies: the new nation’s anxieties about its former colonizer’s cultural influence, competing political and cultural ideologies within the United States, and the changing perspectives and agendas of the ascendant popular press. Exploring the points where these forces intersect, this dissertation aims to contribute to an understanding of how popular culture helped shape an emerging sense of American national identity. Ultimately, this dissertation argues that in the mid-nineteenth century northeastern United States, popular theatre, newspapers, and audiences all contributed to a single media formation in which controversial English performers became a rhetorical antipode against which “American” identity could be defined. / text