John (Xuefeng) Jiang, PhD

John Xuefeng Jiang is Professor and Plante Moran Faculty Fellow in the Department of Accounting and Information System at Eli Broad College of Business, Michigan State University.

Recent Work

How Did the Public U.S. Drugmakers’ Sales, Expenses and Profits Change Over Time?

Understanding what drives pharmaceutical firms’ revenue growth is critical to developing evidence-based policies that curb drug costs without reducing the industry’s innovations.

By John (Xuefeng) Jiang, PhD, Jing Kong, M. Acc. and Joseph Grogan, JD
Categorized in
- Evidence Base

John (Xuefeng) Jiang, PhD's Bio

Recent Work

How Did the Public U.S. Drugmakers’ Sales, Expenses and Profits Change Over Time?