Public Interest Regulation Theory

With the recent decision by the African Heads of States to adopt the Protocol on Investment to the Agreement Establishing the African Continental Free Trade Area, Dr Dominic Dagbanja’s monograph on The Investment Treaty Regime and Public interest in Africa is a welcome addition to the growing list of monographs on Africa’s foreign investment law regimes. This book which is a based on Dr Dagbanja’s 2015 doctoral dissertation provides an original contribution to existing literature by focusing on the constitutionality of investment treaties. It deals with themes and issues which are critical for understanding Africa’s complex foreign investment protection and promotion laws. Although scholars have examined the linkages between constitutional law and international investment law notably using case studies from Europe and Latin America, this is the first monograph to focus on this issue from an African perspective.

One of the key points of departure of this book is that ‘the prevailing investment treaty based rules regime institutionalises neoliberalism, which argues for a lesser involvement of the state in the market’ (p. 19), and that ‘despite neo-liberalism’s aversion to the role of the state in economic matters, the state is responsible for the public interest and is the highest authority and a reduction in its economic functions’ (p. 19). It is on this basis that Adeleke theorises a harmonisation between the neoliberalist attitudes of international investment law on the one hand, and the public interest objectives of human rights law on the other.