TY - GEN digital ID - 132430671 TI - What can economists learn from happiness research? AU - Frey, Bruno S. AU - Stutzer, Alois PY - 2001 PB - Munich CESifo DB - UniCat KW - Zonder onderwerpscode: economie UR - https://www.unicat.be/uniCat?func=search&query=sysid:132430671 AB - ER -