John P. Tiemstra taught economics at Calvin College from 1975 until 2012. He is the 2009 recipient of the Thomas F. Divine, SJ Award from the Association for Social Economics, for ...visualizza altroJohn P. Tiemstra taught economics at Calvin College from 1975 until 2012. He is the 2009 recipient of the Thomas F. Divine, SJ Award from the Association for Social Economics, for "lifetime contributions to social economics."visualizza meno