2182-8458 2182-8458 S2182-84582020000400059 10.18089/tms.2020.160405 Portugal Portugal 30 12 2020 30 12 2020 16 4 59 72

2012 139-66 2019 309-33 2019 2009 2009 10 3 3 197-212 2013 24 3 3 352-66 2009 02 02 2005 Directorate-General for Enterprise and Industry (European Commission) 2011 1991 30 2 2 10-6 2014 205-16 1972 2004 13 1 1 6-14 2005 15 1277-88 2018 27 55-67 2018 58 8 8 1331-46 2015 46 465-76 2003 24 1 1 25-34 2001 22 4 4 391-401 2008 345 2019 32 2017 2018 2000 1 2 2 1998 2020 171 2016 2 1 1 36-42 2015 214 845-51 2017 5 2 2 31-3 2019 2018 2020 13 13 385-99 2016 22 4 4 847-62 2017 2004 25 3 3 297-305 2015 2012 37 2 2 133-43 2020 2020 2009 2011 38 2 2 422-36 2018 2015 4 4 62-70 1999 5 4 4 356-68 2002