Impact of Corporate Governacne & Subsidiary Locations on Tax Haven Utilization of Developed World Multinational Enterprises
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Some pages of this thesis may have been removed for copyright restrictions. If you have discovered material in Aston Research Explorer which is unlawful e.g. breaches copyright, (either yours or that of a third party) or any other law, including but not limited to those relating to patent, trademark, confidentiality, data protection, obscenity, defamation, libel, then please read our Takedown policy and contact the service immediately ([email protected]) Impact of Subsidiary Locations & Corporate Governance on Tax Haven Utilization Evidence from Developed World Multinational Enterprises Ali Ahmed Doctor of Philosophy ASTON UNIVERSITY September 2019 ©Ali Ahmed, 2019 Ali asserts his moral right to be identified as the author of this thesis This copy of the thesis has been supplied on condition that anyone who consults it is understood to recognise that its copyright belongs to its author and that no quotation from the thesis and no information derived from it may be published without appropriate permission or acknowledgement. 1 2 Aston University Impact of Subsidiary Locations & Corporate Governance on Tax Haven Utilization Evidence from Developed World Multinational Enterprises Ali Ahmed Doctor of Philosophy 2019 THESIS SUMMARY The objective of this thesis is to provide an empirical contribution to tax haven literature and improve the understanding of firm behaviour relating to tax haven utilization. The thesis sets out to explore 1) the understudied relationship between corporate governance and tax haven utilization and 2) the hitherto unexplained relationship between subsidiary locations of a Multinational Enterprise and tax haven utilization. This work reviews corporate governance and tax avoidance literature and synthesizes a theoretical bridge to explain tax haven utilization as a function of corporate governance. Two key variables are identified, ownership concentration and women members of the Board of Directors. Empirical results show negative effect of both measures on the likelihood of a firm to own tax haven subsidiaries, confirming the author’s predictions. Secondly, the thesis provides rationale for investigating subsidiary locations and tax haven utilization. The empirical results point to a strong relationship between the two, with evidence suggesting a role of unrecorded capital flight in the relationship. In the larger picture, the findings could point to wealth extraction by Developed world multinational enterprises from developing world, often vulnerable, countries. Keywords: Tax Havens, Capital Flight, Corporate Governance, Ownership Concentration, Women on Board of Directors 3 I dedicate this thesis to my parents 4 Acknowledgements This thesis would not have been possible without my parents, whose support and belief in me set me on this path and my siblings who stayed with them, allowing me to pursue this project so far away from home with my mind at ease. I would like to acknowledge the support I received from Aston University, the Aston Business School, the Research Degrees Programme, the Dean’s Scholarship program and all the staff involved. My supervisors Dr Yama Temouri & Professor Chris Jones who were always helpful, believed in my ideas, offered encouragement and enabled me to navigate the PhD with relative ease. Their input and guidance, along with that of Dr Tomasz Mickiewicz, helped shape my work into one of a good enough standard and was instructive in drawing up the final thesis. I would also like to acknowledge colleagues like Dr Diya, Dr Monty, Dr (to be) Uzzy and everyone else on the 11th floor, for providing welcome relief from work as well as a sense of community in this journey. Lastly, I would thank my wife Hajra for her support, belief and words of encouragement during the final, often trying, days of this project. 5 Contents List of Tables ............................................................................................................................................... 8 List of Figures ................................................................................................................................................ 9 List of Abbreviations ................................................................................................................................... 10 Chapter 1: Introduction .............................................................................................................................. 13 Chapter 2: Tax & tax havens ....................................................................................................................... 19 2.1 Tax competition ................................................................................................................................ 19 2.2 Tax avoidance versus tax evasion ..................................................................................................... 22 2.3 Transfer Pricing & the Arm’s Length Standard. ............................................................................... 25 2.3.1 Intangible asset location: ............................................................................................................ 30 2.3.2 International Debt Shifting ......................................................................................................... 30 2.3.3 Corporate Inversions .................................................................................................................. 31 2.4 Classifying tax havens ...................................................................................................................... 32 2.4.1 Dot Tax Havens ......................................................................................................................... 34 2.4.2 Switzerland ................................................................................................................................ 35 2.4.3. Ireland ....................................................................................................................................... 36 2.4.4 Luxembourg ............................................................................................................................... 38 2.4.5 Tax Haven; Defining a variable ................................................................................................. 41 2.5 Determinants and impact of tax havens ............................................................................................ 43 2.5.1 The impact of tax havens ........................................................................................................... 46 Chapter 3: Corporate governance and tax havens ..................................................................................... 49 3.1 Introduction ....................................................................................................................................... 50 3.2 Agency Theory and Tax Havens ....................................................................................................... 53 3.2.1 Compensation, Incentives and Alignment of Interests .............................................................. 55 3.2.2 Institutional ownership ............................................................................................................... 59 3.2.3 Ownership concentration ........................................................................................................... 60 3.3 Stakeholder Theory and Tax Havens ................................................................................................ 62 3.3.1 Board of Directors ...................................................................................................................... 64 3.3.2 Gender diversity ......................................................................................................................... 65 3.4.1 Variable of Interest: Ownership Concentration ......................................................................... 72 6 3.4.2 Variable of Interest: Appointment of female members of the board of directors ...................... 75 3.4.2 Explanatory Variables: ............................................................................................................... 76 3.4.3 Model ......................................................................................................................................... 77 3.5 Results ............................................................................................................................................... 78 3.6. Conclusion, Limitations and Future Research Avenues .................................................................. 84 Chapter 4: Complementarity between capital flight and tax haven utilization.......................................... 88 4.1 Introduction ....................................................................................................................................... 88 4.2 Literature Gap and Motivation .......................................................................................................... 91 4.3 Conceptual Framework and Hypotheses ........................................................................................... 96 4.4 Data & Methodology ...................................................................................................................... 106 4.4.1 Dependent Variable: Defining tax havens ............................................................................... 107 4.4.2 Explanatory