Carol Liao

Associate Professor

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Master's Student Supervision

Theses completed in 2010 or later are listed below. Please note that there is a 6-12 month delay to add the latest theses.

Impact of regulatory frameworks on informal cross border trade in Nigeria: a case study of the rice import restriction and border closure of 2019 (2021)

Informal cross border trade (ICBT) appears to be neglected in trade policy discussions in Nigeria and Africa despite its enormous contribution to income earnings and food security. Regulatory policies often perceive ICBT as a social and economic threat. Hence, government policies often focus on the formal traders, neglecting the challenges encountered by informal cross border traders. ICBT constitutes the bulk of the informal economy and comprises vulnerable, small traders who use informal channels for trade as a result of non-inclusive government policies. Failure to develop regulations and policies that incorporate the realities of informal cross border traders is costly to both the ICBT actors and the government. First, a significant portion of government revenue is lost to ICBT in unpaid customs duties and tax. Second, existing policies continue to exclude traders involved in ICBT, preventing them from benefiting from incentives and other trade facilitation initiatives by the government. Excluding informal cross border traders in trade policy discussions undermines the profitability of cross border trade for all economic actors. This research combines a theory-driven approach with empirical case studies to evaluate the impact of regulatory frameworks on ICBT in Nigeria. Examining the rice import restriction and border closure policies implemented in 2019, this thesis demonstrates that (i) the trade regulatory framework in Nigeria is non-inclusive of ICBT, (ii) hostility and non-inclusion further drives informality in cross border trade in Nigeria, and in Africa, and, (iii) ICBT actors are crucial to building effective trade regulatory frameworks.By identifying the ideological gaps in the current regulatory framework, I propose a reform to the cross border trade regulatory framework in Nigeria. I also identify the gaps in regional trade regulatory frameworks. The empirical case studies corroborate the need for a reform in the approach to cross border trade regulation. The analysis of trade data from the case studies reveals the inadequacy and ineffectiveness of the current framework.

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Developing corporate governance in Nigeria: lessons from a comparative analysis of Nigerian and Canadian corporate governance frameworks (2019)

The unexpected collapse of prominent companies like WorldCom and Enron led many developed countries to pay better attention to corporate governance. Regulators established laws, rules and codes of governance which were to guide corporate behaviour and essentially reduce the occurrence of fraudulent practices. In a bid to forestall future corporate collapses, many regulators across the world often take steps to review extant laws. This drive to foster good corporate governance has, however, not been confined to developed economies. Developing economies like Nigeria also seeking to enhance economic growth realize the importance of corporate governance and are making efforts to develop a corporate governance framework that will stand the test of time. Despite this, Nigeria is not making the desired economic progress. Critics have argued that Nigeria’s corporate laws and governance codes are inadequate and cannot produce the desired results. Accordingly, this thesis seeks to appraise Nigeria’s corporate governance framework with a view to ascertaining if the main challenge is one of inadequacy of laws or of implementation and enforcement.This thesis commences by providing some background concerning corporate governance in Nigeria and Canada, respectively, and subsequently embarking on a comparative analysis of the two systems. Key issues discussed in the OECD Principles of Corporate Governance such as board structure and composition, board relationship with shareholders and stakeholders, board diversity, financial reporting and accountability amongst others are discussed. Findings from the comparative analysis reveal the viability of Nigeria’s corporate governance framework—particularly with the recently issued Nigerian Code of Corporate Governance 2018 and the impending passage of the Companies and Allied Matters Act (Repeal and Re-enactment) Bill 2018. However, key issues relating to the incorporation of technological innovations to corporate processes, appointment of Independent Non-Executive Directors (INEDs) rather than Non-Executive Directors (NEDs) amongst other things need to be addressed. Overall, findings reveal that although there are some loopholes that need to be plugged, Nigeria has a viable corporate governance framework. However, issues relating to corruption, multiplicity of corporate governance codes, inefficient judicial system, weak institutional framework, implementation and enforcement challenges undermine its efficiency.

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News Releases

This list shows a selection of news releases by UBC Media Relations over the last 5 years.

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