 | Assistant Professor of Finance Wisconsin School of Business Research interest: Financial intermediation, Information frictions, Search and matching theory. For more detail, please check my CV(pdf) and research. Contact information Email: bchang@bus.wisc[.]edu Department of Finance Wisconsin School of Business, UW-Madison 5274E Grainger Hall, 975 University Avenue Madison, WI 53703 Tel: 608-265-9171 |