This academic book is one of the few rigorous studies (a doctoral dissertation) that sheds light on the ambiguous and challenging-to-test relationship of national culture and entrepreneurship. It offers entrepreneurs, potential entrepreneurs, relevant policy-makers, and researchers an understanding and a remedy path to the entrepreneurial phenomena in their nations from a validated cross-country cultural perspective. The book begins with a thorough overview of the academic advancements in the areas of entrepreneurship, national culture, and the interactions between both fields. After an assessment and critique of available measures, it moves into building its own propositions and assumptions.