YIR-HUEIH LUHStefanou, Spiro E.Spiro E.Stefanou2020-02-052020-02-0519930895-562Xhttps://scholars.lib.ntu.edu.tw/handle/123456789/453449Learning-by-doing and the sources of productivity growth: A dynamic model with application to U.S. agriculturejournal article10.1007/BF010735442-s2.0-0001367056https://www2.scopus.com/inward/record.uri?eid=2-s2.0-0001367056&doi=10.1007%2fBF01073544&partnerID=40&md5=855eae1cd96c77d7cca9bc96a799a66c