An expanded model for the valuation of employee stock options

Liao, Feng-YuFeng-YuLiaoYUH-DAUH LYUU2018-09-102018-09-102009http://www.scopus.com/inward/record.url?eid=2-s2.0-70349089081&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/352663An expanded model for the valuation of employee stock optionsjournal article10.1002/fut.20375