https://doi.org/10.1016/j.japwor.2013.08.004
https://doi.org/10.1108/09534810610708422
https://doi.org/10.1057/9780230583191_17
https://doi.org/10.2307/2092785
https://doi.org/10.2307/2109377
https://doi.org/10.5958/2456-8023.2016.00001.2
https://doi.org/10.1086/250004
https://doi.org/10.1257/jep.14.4.75
https://doi.org/10.1007/s10887-009-9039-9
https://doi.org/10.1016/0305-750X(95)00086-R
https://doi.org/10.1016/j.labeco.2009.04.001
https://doi.org/10.2307/1971727
https://doi.org/10.1086/452511
https://doi.org/10.1016/S0305-750X(99)00163-1
https://doi.org/10.1080/13504850210138469
https://doi.org/10.2307/2109545
https://doi.org/10.1080/0003684022000020841
https://doi.org/10.2307/2577092
https://doi.org/10.1177/089976408401300103
https://doi.org/10.5089/9781475566567.006
https://doi.org/10.1108/03068290910921253
https://doi.org/10.1257/000282802760015748
https://doi.org/10.1108/17542411011092336
https://doi.org/10.3386/w4707
https://doi.org/10.1177/026858094009001006
https://doi.org/10.5539/mas.v9n8p29
https://doi.org/10.1016/j.childyouth.2008.01.003
https://doi.org/10.1016/j.econedurev.2011.03.006
https://doi.org/10.1016/0090-2616(80)90013-3
https://doi.org/10.1016/j.wsif.2008.03.003
https://doi.org/10.1016/j.sbspro.2010.03.076
https://doi.org/10.2139/ssrn.2344556
https://doi.org/10.1787/eco_studies-v2003-art9-en
https://doi.org/10.1177/089124388002003004
https://doi.org/10.1080/09645290110056994
https://doi.org/10.1080/09645290110056994
https://doi.org/10.2139/ssrn.2019447
https://doi.org/10.1111/j.1564-913X.2005.tb00576.x
https://doi.org/10.1504/IJISD.2009.028065
https://doi.org/10.1257/jep.14.4.141
https://doi.org/10.1016/j.jeconbus.2009.07.006
https://doi.org/10.3138/jcfs.35.2.137
https://doi.org/10.2307/2578815
https://doi.org/10.1057/palgrave.jibs.8400384
https://doi.org/10.1093/wbro/4.2.187
https://doi.org/10.1108/20425961211247789
https://doi.org/10.1177/0256090915598264
https://doi.org/10.1086/451811
https://doi.org/10.1016/S0305-750X(01)00107-3
https://doi.org/10.1016/j.econedurev.2005.06.004
https://doi.org/10.1108/09649420410545953
https://doi.org/10.1007/BF01797210
https://doi.org/10.1016/j.econlet.2010.11.003
https://doi.org/10.1108/GM-08-2014-0071
https://doi.org/10.2139/ssrn.301946
https://doi.org/10.1016/j.econlet.2005.03.005
https://doi.org/10.1016/j.econlet.2013.04.043
https://doi.org/10.15185/izawol.87
https://doi.org/10.1007/s10680-004-5302-0
https://doi.org/10.2307/800481
https://doi.org/10.1007/978-4-431-56472-0_9
https://doi.org/10.1016/0165-1765(93)90181-B