Stanford has economics with a quantitative* and liberal arts emphasis, but some business-related courses like The Modern Firm in Theory and Practice, The Cardinal Fund, and Introduction to Financial Accounting. Penn offers a quantitative* and liberal arts based BA in economics in its Arts and Sciences division, and a BS in economics whose curriculum is more of that of a business curriculum in its Wharton division. Claremont McKenna offers an economics major, but with substantial business-related courses such as accounting, finance, and managerial economics.
https://economics.stanford.edu/courses
http://undergrad.wharton.upenn.edu/academics/bs-versus-ba/
http://catalog.claremontmckenna.edu/content.php?filter[27]=ECON&filter[29]=&filter[course_type]=-1&filter[keyword]=&filter[32]=1&filter[cpage]=1&cur_cat_oid=10&expand=&navoid=334&search_database=Filter&filter[exact_match]=1#acalog_template_course_filter
*meaning multivariable calculus or higher math is used