This dissertation analyzes institutional trust, first, in the three South Asian countries of Bangladesh, Nepal, and Sri Lanka, and then in 32 African countries. These countries were chosen in order to explore why citizens in developing countries trust public institutions despite those institutions' poor performance. Most of the existing literature on institutional trust indicates that trust in public institutions is contingent on institutional performance and governance quality. This view accords with the rational choice theory and the logic of consequences, with the argument that citizens will evaluate better performance and governance positively, and poor performance and bad governance negatively. These evaluations should be reflected in the citizens' trust in government institutions. Based on this logic, governmental organizations and agencies, for instance those in OECD (Organization for Economic Cooperation and Development) countries, should enjoy higher institutional trust than do such organizations and agencies that perform poorly, examples being those in non-OECD countries. This is because various public institutions in OECD countries, when they are compared with similar institutions in non-OECD countries, have generally higher performance in a number of areas, for instance in the health and education sectors, and they have better governance. However, certain crosscountry surveys (e.g., the World Values Survey and the European Values Study) indicate that public institutions in a number of non-OECD countries, despite their lower performance and poor governance, enjoy higher institutional trust than do comparable institutions in OECD countries. The 'logic of consequences' then becomes questionable as an explanatory variable of institutional trust, and the use of rational choice theory becomes problematic as a theoretical lens through which to explain the same phenomenon. This is the point of departure for this dissertation. The articles in this dissertation propose that along with the consequential logic of rational choice theory, additional explanatory variables may be required to explain the empirical inconsistency of inflated trust in the public institutions of under-performing countries. The proposed variable is based on a cultural attribute, more specifically, authoritarian cultural orientation (ACO). This cultural attribute is tested through a country-representative survey called the Governance and Trust Survey 2 (GoT 2), which was administered in Bangladesh, Nepal, and Sri Lanka. Thereafter, the effects of a similar kind of cultural orientation are explored in 32 African countries using survey data from Afro-barometer. The proposed cultural norm measured by ACO indicates something about people's degree of unquestioning obedience to authority. People who have higher ACO tend to have a higher degree of vi institutional trust. This cultural aspect is related to social values and norms, obligations, and commitment, which together are referred to as the 'logic of appropriateness', as described by March an...