This book is an economic history of the ChosÅn dynasty (1392-1910). The ChosÅn dynasty is not only known for managing the northeastern regions of Asia for 500 years as the exemplars of Confucianism, their kingdom was also one of the greatest so-called "agricultural states under Heaven." The ChosÅn dynasty has been briefly explored academically by Western scholars, but their findings have some limitations. The period of 1400-1600, in particular, has been too poorly reported on in the English language to gain the attention of the Western knowledge society. This book aims to fill the gaps in the existing research and will be of interest to economists, scholars of Korean history, agriculturists, and ecologists.