Here is a list of publications that accept manuscripts from Business and its related fields. You may also want to search the General publications list.
Columbia Economics Review
Aims to promote discourse and research at the intersection of economics, business, politics, and society by publishing a rigorous selection of student essays, opinions, and research papers in a print journal released each semester.
The Developing Economist
Publishes outstanding undergraduate research in the fields of Economics, Mathematics, Political Economy, Finance, and Public Policy
Issues in Political Economy
Undergraduate Research in Economics
Michigan Journal of Business
Seeks to publish distinguished theses, empirical research, case studies, and theories relating to the areas of Acccounting, Economics, Finance, Marketing, Management, Operations Management, Information Systems, Business Law, Corporate Ethics, and Public Policy.
Penn Undergraduate Law Journal
Publishes papers on law as it relates to US domestic and international affairs, business, academia and society.
Undergraduate Economic Review
A peer-reviewed journal aimed at promoting high quality undergraduate research.