How many years did you study for a doctorate in economics at Peking University?

Four or five years. There are 9 doctoral programs in Peking University University of Economics, covering the main disciplines of theoretical economics and applied economics. The academic system of direct students is five years, and the academic system of doctoral students at the beginning of master's degree is four years. Doctoral students should have a rigorous style of study, good moral character, strong dedication and dedication. Full-time doctoral students should take advanced economic theory and quantitative analysis methods and related professional courses in the first academic year, pass the comprehensive subject examination at the end of the first academic year, and submit the thesis opening report at the end of the third academic year and be approved by the degree guidance group. The steering group is also responsible for evaluating the completed papers.