Given the predicted increase in the number of family businesses owned and/or managed by siblings (Sibling Partnerships), as well as the lack of understanding and research attention given to such sibling teams, the purpose of this study was to contribute to the more effective functioning of such family businesses in South Africa by identifying the factors that impact on their success. With this purpose in mind, the primary objective was to identify, investigate and empirically test the possible influences of, and relationships between, various factors and the Perceived success of Sibling Partnerships. This study sets out to integrate prior findings and theories on team effectiveness and family relationships, to find support for these theories in the family business literature, and to incorporate these findings into a comprehensive model. The literature study revealed 5 main categories (context, composition, structure, processes, and people) of constructs influencing the Perceived success of sibling teams. Within these 5 main constructs, 13 underlying independent variables were identified and hypothesised to influence measures of effectiveness of sibling teams, namely the dependent variable Perceived success, and the 2 intermediate variables Financial performance and Family harmony. Of the 13 underlying independent variables, 6 were categorised as task-based and 7 as relational-based factors. In addition, hypotheses were formulated for possible relationships between the various task-based constructs (context, composition and structure) and the processes and people constructs. Each construct was clearly defined and then operationalised. Operationalisation was done by using reliable and valid items sourced from tested measuring instruments used in previous studies, as well as several self-generated items based on secondary sources. A structured questionnaire was made available to respondents identified by means of the convenience snowball sampling technique, and the data collected from 371 usable questionnaires was subjected to various statistical analyses. An exploratory factor analysis was conducted, and Cronbach-alpha coefficients were calculated to confirm the validity and reliability of the measuring instrument. The 6 task-based latent variables were confirmed by the exploratory factor analysis. However, all the other latent variables, as originally intended in the theoretical model, could not be confirmed. Instead, 3 dependent variables were identified, namely Financial performance, Growth performance and Satisfaction with work and family relationships, and 6 relational-based constructs, with some changes, did emerge. Structural Equation Modelling (SEM) was the main statistical procedure used to test the significance of the relationships hypothesised between the various independent and dependent variables. Because of sample size restrictions the conceptual model could not be subjected to SEM as a whole; consequently 10 submodels were identified and subjected to further analysis. The following independent variables were identified as influencing the dependent variables in this study: • Internal context • Complementary skills • Leadership • Shared dream • Fairness • Sibling relationship • Non-family members • No other family members (spouses and non-active siblings) In addition, the factors Complementary skills, Leadership, Past parent involvement, No present parent involvement, and No other family members, were identified as significantly influencing the relationship between the siblings involved in the Sibling Partnership. Furthermore, an Analysis of Variance (ANOVA), Multiple Linear Regression analysis and t-tests were undertaken to determine the influence of demographic variables on the dependent variables. How ownership is shared in a family business involving siblings, the shareholding between the siblings themselves, and the nature of leadership between the siblings, has been found to influence the iv dependent variables in the present study. In addition, a Sibling Partnership is likely to perform most effectively when it is composed of a relatively young sibling team that has a small age gap between the members, and business performance will improve as the siblings gain work experience together, and as the number of employees increase. This study has added to the empirical body of family business research by investigating a particularly limited segment of the literature, namely Sibling Partnerships in family businesses. By identifying and developing various models that outline the most significant factors that influence the success of such family business partnerships, this study offers recommendations and suggestions for managing family businesses involving siblings, in such a way as to enrich their family relationships and to improve the financial performance of their businesses.
| Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:nmmu/vital:9289 |
| Date | January 2009 |
| Creators | Farrington, Shelley Maeva |
| Publisher | Nelson Mandela Metropolitan University, Faculty of Business and Economic Sciences |
| Source Sets | South African National ETD Portal |
| Language | English |
| Detected Language | English |
| Type | Thesis, Doctoral, DCom |
| Format | xvi, 559 leaves, pdf |
| Rights | Nelson Mandela Metropolitan University |
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