Nicita, AntonioRizzolli, Matteo2018-06-142018-06-142010-04Nicita, Antonio e Matteo Rizzolli (2010). "The case for the virtual strike". Portuguese Economic Journal, 9(1):751617-982X (print)1617-9838 (online)http://hdl.handle.net/10400.5/15606Erratum to: Port Econ J. DOI 10.1007/s10258-009-0044-xengjournal article10.1007/s10258-009-0052-x