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Chris William Callaghan

Chris William Callaghan is a Professor in the School of Economic and Business Sciences (SEBS) of the University of the Witwatersrand (Wits), in Johannesburg, South Africa. He is the founder of the Knowledge and Information Economics/Human Resources Research Agency (KIEHRA). He is known for developing Probabilistic Innovation Theory, a theoretical framework that suggests ways in which scientific research can be improved. A key focus of probabilistic innovation theory is the application of emerging technologies to the research process itself, to reduce inequalities in access to the outcomes of science, and to address a long term decline in the returns to investments in research. This work draws from the principles of Post-Normal Science, and from an ethical framework for open innovation that emphasizes transparency and accountability. He is also concerned with societally important research problems, a concern that is reflected in his work to date [Callaghan, C.W. 2019. Critical perspectives on international pharmaceutical innovation: Malthus, Foucault and resistance. Critical Perspectives on International Business, 15(1), 68-86]

Callaghan, C.W. 2019. Rothwell’s augmented generations of innovation theory: Novel insights and a proposed research agenda. South African Journal of Business Management, 50(1), 1-8.

Callaghan, C.W. 2019. Rothwell’s augmented generations of innovation theory: Novel insights and a proposed research agenda. South African Journal of Business Management, 50(1), 1-8.

Callaghan, C.W. 2019. Open source process insights from ‘Microbial Learning’: Toward Real-Time Scientific Research Capability. International Journal of Sociotechnology and Knowledge Development, 11(2), 1-15.

Callaghan, C.W., and Papageorgiou, E. 2019. Published Online. Personality, gender and student performance in a Southern African university. Africa Education Review.

Callaghan, C.W. 2019. Published Online. The ‘Death of Innovation’ Paradox, R&D and the Scientific Potential of Crowdsourcing. African Journal of Science, Technology, Innovation and Development.

Callaghan, C.W., Callaghan, N.C., and Jogee, R. 2019. Published Online. Inequality in Healthcare R&D Outcomes: A Model of Process Disruption. Development Southern Africa.

Rubin, A., and Callaghan, C. 2019. In press. Propensity to adopt new technologies and research productivity in a developing country context. International Journal of Business Innovation and Research.

Callaghan, C.W. 2019. In press. Pseudoscience in Medicine: Cautionary Recommendations. African Health Sciences.

Callaghan, C.W. 2019. In press. The Global Productivity Growth and Research Productivity Declines: The (urgent) need for a ‘Fifth Industrial Revolution’ Imperative. International Journal of Business Innovation and Research.

Rubin, A., and Callaghan, C.W. 2019. In press. Entrepreneurial orientation, technological propensity and academic research productivity. Heliyon.

Callaghan, C.W. 2019. In press. Transcending the threshold limitation: A Fifth Industrial Revolution? Management Research Review.

Callaghan, C.W. 2019. Is postgraduate supervision values-driven? A test of GLOBE and Schwartz value theory in the context of South African postgraduate supervision. Postgraduate Supervision Conference. Stellenbosch, South Africa, 26-29 March.

Mitchell, A., and Callaghan, C.W. 2019. Accepted. Building environmental sustainability into management theory development and practice: An imperative in uncertain times? British Academy of Management Conference, Birmingham, 3-5 September.

Callaghan, C.W. 2019. Accepted. Causes of the global productivity slowdown: Revisiting the role of Managerial research. British Academy of Management Conference, Birmingham, 3-5 September.

Callaghan, C.W. 2019. Accepted. The Fifth Industrial Revolution? A provocative description of a novel phenomenon. British Academy of Management Conference, Birmingham, 3-5 September.

Callaghan, C.W. 2019. Trends in methodologies of published articles: Implications for Management and Business Scholars. 18th European Conference on Research Methodology for Business and Management Studies. Johannesburg, South Africa, 20-21 June.

Adriano, J., and Callaghan, C.W. 2019. Accepted. Work, family and evening degree classes: Moderators of the work life balance conflict/withdrawal intentions relationship. Irish Academy of Management Conference, Dublin, Ireland, 29-30 August.

Callaghan, C.W. 2019. Accepted. Did deindustrialisation cause a global ‘retreat’ from globalisation? Insights from Granger Non-Causality tests and implications for international business. Irish Academy of Management Conference, Dublin, Ireland, 29-30 August.

Callaghan, C.W., and Jogee, R. 2019. Accepted. Did deindustrialisation cause Trump and Brexit? African Review of Economics and Finance Conference, Johannesburg, 29-30 August.

Callaghan, C.W., and Jogee, R. 2019. Accepted. Deindustrialisation and poverty: Evidence from income and regional country panel testing. African Review of Economics and Finance Conference, Johannesburg, 29-30 August.

Callaghan, C.W. 2019. Accepted. The Fifth Industrial Revolution (What happened to the Fourth)? Implications for Responsible Management. Southern Africa Institute for Management Scientists Conference, Port Elizabeth, 8-11 September.

Padia, N., and Callaghan, C.W. 2019. Accepted. The Good, Bad, and the Ugly: Relationships between different forms of Company Performance and Executive Director Remuneration. Evidence from the Johannesburg Stock Exchange, South Africa, for the period 2010-2017. Southern Africa Institute for Management Scientists Conference, Port Elizabeth, 8-11 September.

Callaghan, C.W. 2019. Accepted. Lakatos Revisited: ‘Novel Facts’ as a foundational logic for research management in an era of ‘Post-Truth’ and ‘Pseudoscience.’ International Business Conference, Hermanus, 22-25 September.

Callaghan, C.W. 2019. Accepted. The retention and turnover of employees with high innovativeness undergoing part-time degree studies: Insights and evidence from South Africa. International Business Conference, Hermanus, 22-25 September.

Callaghan, C.W. 2019. In Press. Strategic Innovation. In Louw, L., and Venter, P. Strategic Management. Oxford University Press.

Callaghan, C. 2018. Precarious labour in South African academia. Global Labour Journal, 9(1), 82-91.

Callaghan, C.W. 2018. Surviving a technological future: Technological proliferation and modes of discovery. Futures, 104, 100-116.

Callaghan, C.W. 2018. A review of South Africa’s National Research Foundation’s ratings methodology from a social science perspective. South African Journal of Science, 114(3/4), 1-7.

Mokhothu, T., and Callaghan, C.W. 2018. The management of the international student experience in the South African context: The role of sociocultural adaptation and cultural intelligence. Acta Commercii, 18(1), a499, 1-11.

Callaghan, C.W. 2018. Doctoral and master’s supervision: Does preference for research versus teaching really make a difference? South African Journal of Higher Education, 32(2), 43-64.

Jogee, R., Callaghan, N.C., and Callaghan, C.W. 2018. Student acculturation in the context of ‘FeesMustFall.’ South African Journal of Higher Education, 32(2), 122-142.

Callaghan, C.W. 2018. Developing the transdisciplinary aging research agenda: New developments in Big Data. Current Aging Science, 11(1), 33-44.

Papageorgiou, E., and Callaghan, C.W. 2018. Parental Style and Gendered Student Performance in the South African context of Accounting Studies. Accounting Education, 27(5), 456-478.

Papageorgiou, E., and Callaghan, C.W. 2018. Personality and adjustment in South African higher education accounting studies. South African Journal of Accounting Research, 32(2-3), 189-204.

Callaghan, C.W. 2018. Strategic human resources management or talent management: A theoretical non sequitur? Journal of Contemporary Management, 15(1), 763-783.

Reimer, J., and Callaghan, C.W. 2018. Organisational social character: the role of values in corporate impact on social welfare. Journal of Contemporary Management, 15(1), 823-849.

Callaghan, C.W. 2018. The ‘Death of Innovation’ Paradox: Novel Theoretical Insights. British Academy of Management Conference, Bristol Business School, University of the West of England, United Kingdom, 4-6 September.

Callaghan, C.W. 2018. Rothwell’s augmented theory of knowledge and learning: Novel developments and long term societal impacts. British Academy of Management Conference, Bristol Business School, University of the West of England, United Kingdom, 4-6 September.

Callaghan, C.W. 2018. Antibiotic resistance conceptualised as ‘microbial learning’ versus ‘R&D learning’: Methodological insights from Crowdsourced R&D theory. British Academy of Management Conference, Bristol Business School, University of the West of England, United Kingdom, 4-6 September.

Callaghan, C.W. 2018. The revolutionary potential of economics of scope and scale in the research process: does Crowdsourced R&D offer an answer to innovation failure? Annual African Review of Economics and Finance (AREF) conference, Wits Business School, University of the Witwatersrand, 22-23 August 2018.

Callaghan, C.W. 2018. The ‘Fourth Industrial Revolution,’ or ‘Death of Innovation’? A critical review of a paradox in Innovation Theory. Annual African Review of Economics and Finance (AREF) conference, Wits Business School, University of the Witwatersrand, 22-23 August 2018.

Callaghan, C.W. 2018. The ‘Fourth Industrial Revolution,’ Endogenous Growth Theory and decreasing returns to innovation over time: Novel insights from theory. Annual Southern Africa Institute of Management Scientists (SAIMS) Conference, Stellenbosch University, Stellenbosch, South Africa, 16-19 September. (SAIMS 2nd Place Best Paper Award)

Callaghan, C.W. 2018. The management of innovation: A portfolio perspective interpretation of technological change. Annual Southern Africa Institute of Management Scientists (SAIMS) Conference, Stellenbosch University, Stellenbosch, South Africa, 16-19 September.

Mohalajeng, L.E., and Callaghan, C.W. 2018. Crowdsourced R&D: The solution to radical cost efficiency and effectiveness of innovation processes. Annual Southern Africa Institute of Management Scientists (SAIMS) Conference, Stellenbosch University, Stellenbosch, South Africa, 16-19 September.

Papageorgiou, E., and Callaghan, C.W. 2018. Academic adjustment and student academic performance across four study cohorts in the South African context of Accounting Studies. International Association for Accounting Education & Research. 13th World Congress of Accounting Educators and Researchers. Sydney University, Sydney, Australia, 8-10 November.

Papageorgiou, E., and Callaghan, C.W. 2018. Accounting skills endowments and consequences of the 2015/2016 #FeesMustFall and #RhodesMustFall student protests at a large South African University. Southern African Accounting Association Teaching and Learning in Accountancy Conference, Nelson Mandela University, Port Elizabeth, 6-7 December 2018.

Callaghan, C.W. 2017. Gender Moderation of Intrinsic Research Productivity Antecedents in South African Academia. Personnel Review, 46(3), 572-592.

Callaghan, C.W. 2017. Contemporary insights from Social Sciences Theory: Implications for Management. South African Journal of Business Management, 48(4), 35-45.

Pendehama, V., Padia, N., and Callaghan, C.W. 2017. Audit Fee Premium: The Potential Effect of King III. South African Journal of Accounting Research, 31(2), 83-101. doi: 10.1080/10291954.2016.1144867.

Callaghan, C.W. 2017. Geography versus institutions and Sub-Saharan aid. The Journal for Transdisciplinary Research in Southern Africa, 13(1), a355, 1-12.

Callaghan, C.W. 2017. Motivational Values and Gendered Research Performance. Acta Commercii, 17(1), 1-14.

Callaghan, C.W. 2017. The Probabilistic Innovation Theoretical Framework. South African Journal of Economic and Management Sciences, 20(1), 1-10.

Callaghan, C.W. 2017. The Probabilistic Innovation Field of Scientific Enquiry. International Journal of Sociotechnology and Knowledge Development, 9(2), 56-72.

Callaghan, C.W. 2017. Scientific real time research problem solving and pharmaceutical innovation. African Journal of Science, Technology, Innovation and Development, 9(4), 425-435.

Callaghan, C.W. 2017. Contemporary HIV /AIDS Research: Insights from Knowledge Management Theory. SAHARA J- Journal of Social Aspects of HIV/AIDS, 14(1), 53-63.

Callaghan, C.W. 2017. What are the determinants of successful postgraduate supervision? Can they be managed? British Academy of Management Conference, University of Warwick, 5-7 September 2017.

Callaghan, C.W. 2017. The Knowledge Aggregation Problem: Shaping the new Research Agenda. British Academy of Management Conference, University of Warwick, 5-7 September 2017.

Jogee, R., Callaghan, N., and Callaghan, C.W. 2017. Student acculturation in the South African University Milieu: Management lessons for Multicultural Contexts. British Academy of Management Conference, University of Warwick, 5-7 September 2017.

Callaghan, C.W. 2017. NRF Researcher Ratings in Management: Is Science really serving practice? Annual Southern Africa Institute of Management Scientists (SAIMS) Conference, Bloemfontein, South Africa, 10-12 September.

Callaghan, C.W. 2017. Rothwell revisited: Reconceptualising management research as knowledge production. Annual Southern Africa Institute of Management Scientists (SAIMS) Conference, Bloemfontein, South Africa, 10-12 September.

Jogee, R., Callaghan, C.W., and Callaghan, N. 2017. The first-year experience: student acculturation in the South African context. Proceedings of the 2017 Scholarship of Teaching and Learning (SoTL) in the South Conference, Johannesburg 24-27 July.

Callaghan, C.W. 2016. Disaster Management, Crowdsourced R&D and Probabilistic Innovation Theory: Toward Real Time Disaster Response Capability. International Journal of Disaster Risk Reduction, 17, 238-250.

Callaghan, C.W. 2016. A new paradigm of knowledge management: Crowdsourcing as emergent research and development. Southern African Business Review, 20, 1-28.

Callaghan, C.W. 2016. Capital-centric versus knowledge centric paradigms of human resource management: A historical perspective. Acta Commercii, 16(1), 1-11.

Callaghan, C.W. 2016. ‘Publish or Perish’: Family Life and Academic Research Productivity. South African Journal of Human Resource Management, 14(1), 1-9.

Coldwell, D.A.L., Papageorgiou, E., Callaghan, C.W., and Fried, A. 2016. Academic Citizenship and Wellbeing: An Exploratory Cross-Cultural Study of South African and Swedish Academic Perceptions. South African Journal of Higher Education, 30(1), 80-105.

Callaghan, C.W. 2016. A test of Satisfaction, Experience and Hours of Work as Mediators of the relationship between Education and Informal Earnings. Journal of Economic and Financial Sciences, 9(1), 256-274.

Callaghan, C.W. 2016. Knowledge Management and Problem Solving in Real Time: Swarm Intelligence. Interdisciplinary Journal of Information, Knowledge, and Management, 11, 177-199.

Muchemwa, R., Padia, N., and Callaghan, C.W. 2016. Board Composition, Board Size and Financial Performance of Johannesburg Stock Exchange Companies. South African Journal of Economic and Management Sciences, 19(4), 497-513.

Callaghan, C.W. 2016. The relative ‘invisibility’ or intangibility of human resource management knowledge dynamics: a perspective. Journal of Contemporary Management, 13, 1112-1136.

Callaghan, C.W. 2016. Citizen Science and Biomedical Research: Implications for Bioethics Theory and Practice. Informing Science: The International Journal of an Emerging Transdiscipline, 19, 325-343.

Callaghan, C.W. 2016. Critical theory and contemporary paradigm differentiation. In Goldman, G. (Ed.) Critical Management Studies in the South African context. Acta Commercii, Supplementum 1, 16(2). http://dx.doi.org/10.4102/ac.v16i2.421.

Callaghan, C.W., and Papageorgiou, E. 2016. Exposure to parental style and accounting students’ academic performance. South African Accounting Association Annual Conference, 2 December, Johannesburg, South Africa. (Best Paper Award)

Callaghan, C.W. 2016. Managing in uncertain and resource restricted times: Burrell and Morgan revisited. Contemporary insights and implications for Management. Southern Africa Institute of Management Scientists (SAIMS) Annual Conference, 5-7 September, Pretoria, South Africa.

Callaghan, C.W. 2016. Gendered motivational values effects and academic job performance: Implications for management theory and practice. Southern Africa Institute of Management Scientists (SAIMS) Annual Conference, 5-7 September, Pretoria, South Africa.

Papageorgiou, E., and Callaghan, C.W. 2016. Personality and maladjustment in South African accounting studies: Implications for Management. British Academy of Management Conference. 6-8 September. Newcastle, UK. (CP)

Callaghan, C.W. 2016. Thriving in turbulent times: Probabilistic innovation and criteria for a developing scientific field of study. British Academy of Management Conference. 6-8 September. Newcastle, UK. (CP)

Papageorgiou, E., and Callaghan, C.W. 2016. Personality, Gender and Student Performance in South African Tertiary Accountancy Context of Diminishing Exclusion. University of Johannesburg Value 2016 Conference, 22-24 May.

Jogee, R., and Callaghan, C.W. 2016. Student mall shopping preferences and mall spending in the Johannesburg context. ISBN 979-969-670-636-6. Full paper proceeding BESSH, Turkey, 226(27), 1-11. (CP)

Callaghan, C.W. 2015. Higher Education Research Productivity: The Influences of Different Forms of Human Capital. South African Journal of Higher Education. 29(5), 85-105.

Callaghan, C.W. 2015. Values infections and the epidemiology of values: Implications for management. Management Dynamics, 24(3), 33-46.

Callaghan, C.W. 2015. Intrinsic Antecedents of Academic Research Productivity of a large South African Research University. Southern African Business Review, 19(1), 170-193.

Callaghan, C.W. 2015. Designation Differences and Academic Career Progression. Acta Commercii, 15(1), 1-12.

Callaghan, C.W., and Papageorgiou, E. 2015. Gender differences in Locus of Control and Student Performance in the South African context of Accounting Studies. Meditari, 23(3), 348-368.

Callaghan, C.W. 2015. Crowdsourced R&D and Medical Research. British Medical Bulletin, 115, 1-10.

Marcia, A., Maroun, W., and Callaghan, C. 2015. Value Relevance and Corporate Responsibility Reporting in the South African context: An alternative view post King-III. South African Journal of Economic and Management Sciences, 18(4), 500-518.

Goldman, G., and Callaghan, C.W. 2015. A Holistic Synthesis of the Organisation Theories. Journal of Intercultural Management, 7(4), 5-19. (Not DOHET accredited)

Coldwell, D.A.L., Papageorgiou, E., Callaghan, C.W., and Fried, A. 2015. Communality in diverse settings? An exploratory cross-cultural study of academic citizenship and wellbeing. British Academy of Management Conference, 8-9 September, Portsmouth, UK. (CP)

Callaghan, C.W. 2015. Swarm Intelligence, collective intelligence and the crowd: A new paradigm in knowledge management. Southern Africa Institute of Management Scientists (SAIMS) Annual Conference, 30 August-1 September, Cape Town, South Africa. (CP)

Callaghan, C.W. 2015. Differences between academic disciplines: Implications for Management. Southern Africa Institute of Management Scientists (SAIMS) Annual Conference, 30 August-1 September, Cape Town, South Africa. (CP)

Merino, A., and Callaghan, C.W. 2015. A Test of the Motivated Strategies for Learning Questionnaire (MSLQ) and its relationship with Student Performance in the context of South African Accounting Studies. American Accounting Association Conference, 8-12 August, Chicago, USA.

Goldman, G.A., and Callaghan, C.W. 2015. A holistic synthesis of the theory of the organisation. 10th International Scientific and Practical Conference in L'viv, Ukraine, 20-22 May.

Papageorgiou, E., and Callaghan, C.W. 2015. Accounting students' adaptation to university at a large African university. International Association for Accounting Education and Research Conference. East London, South Africa, 29 June to 1 July.

Papageorgiou, E. and Callaghan, C. 2014. Resource scarcity and information technology: Issues and trends among first-year accounting students. South African Journal of Higher Education, 28(5), 1575-1592.

Callaghan, C.W. 2014. Development and Gender: Longitudinal Entrepreneurial Gender effects of the inner city Johannesburg street trading context. Development Southern Africa, 31(3), 412-426.

Callaghan, C.W. 2014. Changes in the structure of earnings of informal street traders. Acta Commercii, 14(1), 1-13.

Coldwell, D. A. L., and Callaghan, C. W. 2014. Specific organisational citizenship behaviours and organizational effectiveness: The development of a conceptual heuristic device. Journal for the Theory of Social Behavior, 44(3), 347-367.

Callaghan, C.W., and Papageorgiou, E. 2014. The use of human resources literature regarding the relationship between affect and student academic performance. South African Journal of Human Resource Management, 12(1), 1-11.

Papageorgiou, E., Callaghan, C.W., Coldwell, D., and Joosub, T. 2014. Perceptions among professional accounting students of self, job attractiveness and academic reputation. South African Journal of Accounting Research, 28(1), 25-40.

Callaghan, C.W. 2014. The management of societal problem solving through crowdfunding and crowdsourcing as forms of second generation innovation. 26th Annual Southern African Institute of Management Scientists (SAIMS) Conference. Vanderbijlpark, South Africa, 14-16 September.

Callaghan, C.W. 2014. A test of human resources theory and human capital mediation mechanisms in the informal context: Implications for the management of the sector. 26th Annual Southern African Institute of Management Scientists (SAIMS) Conference. Vanderbijlpark, South Africa, 14-16 September. (CP)

Jogee, R., and Callaghan, C.W. 2014. A K-Means Cluster Analysis of Mall Shopping Motivations in a Developing Context: Implications for the Global Business Context. 9th Annual London Business Research Conference, August, London, UK.

Marcia, A., Callaghan, C.W., and Maroun, W. 2014. The Value Relevance of Corporate Responsibility Reporting in South Africa. Meditari Accounting Research Conference. 26-27 June, Entabeni, South Africa.

Callaghan, C.W., and Papageorgiou, E. 2014. Gender differences in Locus of Control and student performance in the context of Accounting Studies. Meditari Accounting Research Conference. 26-27 June, Entabeni, South Africa.

Coldwell, D. A. L., and Callaghan, C. W. 2013. An empirical analysis of career subject major choices on the basis of internal versus external factors. South African Journal of Economic and Management Sciences, 16(3), 244-257.

Callaghan, C. W., and Gwatidzo, T. 2013. The potential financial upliftment of inner-city street traders through the provision of rental stands. Journal of Economic and Financial Sciences, 6(3), 611-630.

Callaghan, C. W., and Straud, G. 2013. Strategic Innovation. In Louw, L, and Venter, P. (Eds.) Strategic Management. Oxford University Press. (Book Chapter- Not DHET Accredited)

Callaghan, C. W. 2013. Psychological GLOBE Organisational Culture values and Research Productivity. Academy of Management Africa Conference. 7-10 January, Johannesburg, South Africa.

Callaghan, C. W. 2013. Gender differences in research productivity as a form of job performance in the South African context. The Southern Africa Institute for Management Scientists (SAIMS) 25th Annual Conference. 15th-17th September. Potchefstroom, South Africa. (CP)

Callaghan, C. W., and Coldwell, D. A. L. 2013. A holistic and context-specific perspective of constraints to research productivity in the South African context. The Southern Africa Institute for Management Scientists (SAIMS) 25th Annual Conference. 15th-17th September. Potchefstroom, South Africa. (CP)

Callaghan, C. W., Coldwell, D. A. L., Maroun, W., Papageorgiou, E., and Joosub, T. 2013. Values constraints to knowledge and learning as research productivity: an exploratory study of university academics. British Academy of Management Conference, Management Research Revisited: Prospects for Theory and Practice. 10-12th September. Liverpool, UK. (CP)

Coldwell, D. A. L., Joosub, T., Callaghan, C. W., and Papageorgiou, E. 2013. A prospect of making a difference? Management's ethical freedom in corporate social responsibility utilizations: A conceptual model. British Academy of Management Conference, Management Research Revisited: Prospects for Theory and Practice. 10-12th September. Liverpool, UK. (CP)

Papageorgiou, E., and Callaghan, C. W. 2013. Resource Scarcity and Information Technology, Present and Gearing the Future. International Conference for Critical Accounting (ICCA), Baruch College, City University of New York, 25-26 April.

Callaghan, C. W. 2012. The effect of financial capital on inner-city street trading. Journal of Economic and Financial Sciences, 5(1), 83-102.

Callaghan, C. W. 2012. The potential influence of Schwartz individual values on academic research output in a Southern African institution of higher education. International Association of Cross-Cultural Psychology. 21st International Congress. 17-21 July. Stellenbosch, South Africa.

Callaghan, C. W. 2012. Capitalism is Dead. Long live Knowledgism, Societal Governance Implications for Southern Africa. International Corporate Governance Conference: Much ado about nothing or strategic value-added? 22-23 October. Johannesburg, South Africa.

Callaghan, C. W., and Coldwell, D. A. L. 2012. The role of job satisfaction in Southern African academic job performance: a test of seminal theory. The Southern Africa Institute for Management Scientists (SAIMS). 24th Annual Conference. 9-11the September. Stellenbosch, South Africa. (CP)

Callaghan, C. W., and Coldwell, D. A. L. 2012. Everything to Everybody? Teacher versus researcher: an analysis of research productivity by satisfaction typology in the context of a Southern African research university. The Southern Africa Institute for Management Scientists (SAIMS) 24th Annual Conference. 9-11th September. Stellenbosch, South Africa. (CP)

Callaghan, C. W. 2012. Selfishness versus Altruism: Work performance implications in the Southern African university context. International Corporate Governance Conference: Much ado about nothing or strategic value added? 22-23 October, Johannesburg South Africa.

Dayan, O., and Callaghan, C. W. 2012. Factors Effecting Brand Image. 41st European Marketing Academy Conference (EMAC), 22-25 May, ISCTE Business School, Lisbon, Portugal.

Callaghan, C. W. 2012. Informal development in relatively informal work: continuance satisfaction, product offerings, earnings and biographical factors. THIRD ANNUAL INTERNATIONAL CONFERENCE ON ENTREPRENEURSHIP AND SMALL BUSINESS DEVELOPMENT May 15-16th. ‘Growing Industries in Townships and Under-Developed Neighbourhoods’. Soweto, South Africa.

Callaghan, C. W. 2012. The upliftment of townships and disadvantaged communities through the provision of rental stands and legitimacy: lessons from the informal street trading context. THIRD ANNUAL INTERNATIONAL CONFERENCE ON ENTREPRENEURSHIP AND SMALL BUSINESS DEVELOPMENT May 15-16th. ‘Growing Industries in Townships and Under-Developed Neighbourhoods’. Soweto, South Africa.

Callaghan, C. W. 2012. Informal development and upliftment of impoverished communities through informal activity in the context of xenophobia. THIRD ANNUAL INTERNATIONAL CONFERENCE ON ENTREPRENEURSHIP AND SMALL BUSINESS DEVELOPMENT May 15-16th. ‘Growing Industries in Townships and Under-Developed Neighbourhoods’. Soweto, South Africa.

Coldwell, D. A. L., and Callaghan, C. W. 2012. Organizational Citizenship Behavior, Organizational Entropic Behavior and Organizational Effectiveness: A Conceptual Model. British Academy of Management Conference, Management Research Revisited: Prospects for Theory and Practice. 11-13th September. Cardiff, Wales, UK. (CP)

Joosub, T., Maroun, W., Coldwell, D. A. L., Callaghan, C. W., and Papageorgiou, E. 2012. The effectiveness of firm in experiential learning: An investigation of university accounting students' understanding of key auditing control concepts. British Academy of Management Conference, Management Research Revisited: Prospects for Theory and Practice. 11-13th September. Cardiff, Wales, UK. (CP)

Coldwell, D. A. L., Joosub, T., Maroun, W., Callaghan, C. W., and Papageorgiou, E. 2012. Effects of perceptions of actual and expected corporate social performance on propensity to purchase: Interrogating the business case strategy. British Academy of Management Conference, Management Research Revisited: Prospects for Theory and Practice. 11-23th September. Cardiff, Wales, UK. (CP)

Callaghan, C. W., and Venter, R. 2011. An investigation of the entrepreneurial orientation, context and entrepreneurial performance of inner-city Johannesburg street traders. Southern African Business Review, 15(1), 28-48.

Coldwell, D. A. L., and Callaghan, C. W. 2011. Effects of perceptions of self, job attractiveness and academic reputation on university students' selection of business science majors: an empirical analysis. Presented at the 23rd Annual Conference of the Southern African Institute for Management Scientists (SAIMS), Durban, South Africa, 11-14th September. [Winner- Best Paper award] (CP)

Callaghan, C. W. 2011. Gender Effects of the inner city Johannesburg street trading context. Presented at the 23rd Annual Conference of the Southern African Institute for Management Scientists (SAIMS), Durban, South Africa, 11-14th September.

Callaghan, C.W. 2011. Informal Development's Age Effects: An Empirical Investigation into Age related effects in the Informal Sector: the case of informal Johannesburg street traders. Second Annual International Conference on Transforming Townships into Economic Powerhouses. March 2-3, 2011 'Enhancing skills and value-add in township economies'. Soweto, South Africa. (P)

Callaghan, C. W. 2011. Intolerable Working Conditions or the manifestation of Work Ethic? An empirical study of Long Hours and Days Worked in the Johannesburg informal street trading sector. Second Annual International Conference on Transforming Townships into Economic Powerhouses. March 2-3, 2011 'Enhancing skills and value-add in township economies'. Soweto, South Africa. (P)

Callaghan, C. W. 2011. The role of financial effects in street trader upliftment: locating the Dysfunctionality Threshold of Initial Investment. Second Annual International Conference on Transforming Townships into Economic Powerhouses. March 2-3, 2011 'Enhancing skills and value-add in township economies'. Soweto, South Africa.

Callaghan, C.W. 2010. Culture and its individual and institutional contextual effects in South African university research productivity: the role of Human Resources Management. The 22nd Annual Conference of the South Africa Institute for Management Scientists (SAIMS), Port Alfred South Africa.

Callaghan, C.W., Venter, R. 2010. An Empirical Investigation into the relationship between Entrepreneurial Orientation (EO), Context and Entrepreneurial Performance of inner-city Johannesburg street traders. The International Conference on Entrepreneurship and Small Business Development, Soweto; Johannesburg.27-28 January.

Callaghan, C. W. 2010. An Exploratory Study of Entrepreneurial Culture as potentially shaped by the Informal Context, and its effects upon Entrepreneurial Earnings and Entrepreneurial Satisfaction of Johannesburg Informal Sector Street Traders. The third International Conference on Entrepreneurship: 'Entrepreneurship in Africa'. Wits Business School, School of Entrepreneurship, Johannesburg 20-21 October.

Callaghan, C. W., and Venter, R. 2010. United We Stand: An Analysis of the effects of a Local Government and University Partnership in Engendering Entrepreneurial Potential in the Informal Sector. The Third International Conference on Entrepreneurship: 'Entrepreneurship in Africa'. Wits Business School, School of Entrepreneurship, Johannesburg 20-21 October. .