| The informal economy: Meaning, measurement and social significance PH Renooy Koninklijk Nederlands aardrijkskundig genootschap, 1990 | 311 | 1990 |
| Undeclared work in an enlarged Union. An analysis of undeclared work: an in-depth study of specific items P Renooy, S Ivarsson, O Gritsai, R Meijer BrusselsEuropean Commission, Directorate-General for Employment and Social …, 2004 | 284 | 2004 |
| The spatial and sectoral diversity of the informal economy R Van Geuns, J Mevissen, P Renooy Tijdschrift voor Economische en sociale Geografie 78 (5), 389-398, 1987 | 102 | 1987 |
| Undeclared labour in Europe: towards an integrated approach of combatting undeclared labour S Mateman, PH Renooy Regioplan Research Advice and Information, 2001 | 89 | 2001 |
| Tackling undeclared work in 27 European Union Member States and Norway: Approaches and measures since 2008 C Williams, P Renooy Colin C. Williams and Piet Renooy, Tackling Undeclared Work in 27, 2013 | 72 | 2013 |
| Joining up the fight against undeclared work in the European Union H Dekker, E Oranje, P Renooy, F Rosing, CC Williams Brussels: DG Employment, Social Affairs and Equal Opportunities, 2010 | 72 | 2010 |
| Undeclared work in an enlarged Union P Renooy, S Ivarsson, O Van der Wusten-Gritsai, R Meijer Brussels: DG Employment, Commission of the European Communities, 2004 | 67 | 2004 |
| Measures to combat undeclared work in 27 European Union Member States and Norway CC Williams, P Renooy European Foundation for the Improvement of Living and Working Conditions, Dublin, 2009 | 47 | 2009 |
| Measures to tackle undeclared work in the European Union CC Williams, P Renooy Eurofound, 2009 | 45 | 2009 |
| Undeclared work: a new source of employment? P Renooy International Journal of Sociology and Social Policy 27 (5/6), 250-256, 2007 | 43 | 2007 |
| De veranderende geografie van Nederland P Tordoir, A Poorthuis, P Renooy Regioplan/Atelier Tordoir, 2015 | 29* | 2015 |
| Joining up the fight against undeclared work in the European Union, DG Employment H Dekker, E Oranje, P Renooy, F Rosing, CC Williams Social Affairs and Equal Opportunities, Brussels, 2010 | 29 | 2010 |
| Joining up the fight against undeclared work in Europe H Dekker, E Oranje, P Renooy, F Rosing, CC Williams Final report.„Regioplan “, Amsterdam, 2010 | 23 | 2010 |
| Joining up the fight against undeclared work in Europe CC Williams, S Nadin Management Decision 50 (10), 1758-1771, 2012 | 22 | 2012 |
| Flexibility@ Work 2014: Bringing the Undeclared Economy out of the Shadows–the Role of Temporary Work Agencies C Williams Randstad, Amsterdam, Forthcoming, 2014 | 14 | 2014 |
| Undeclared labour in Europe S Mateman, PH Renooy Towards an integrated approach of combating undeclared work. Regioplan …, 2001 | 14 | 2001 |
| De schemerzone:" werkplaats" tussen vrije tijd en arbeid PH Renooy ministerie van Sociale Zaken en Werkgelegenheid, 1984 | 14 | 1984 |
| Twilight economy: A survey of the informal economy in the Netherlands PH Renooy Faculty of Economic Sciences, University of Amsterdam, Amsterdam, 1984 | 14 | 1984 |
| The informal economy P Renooy Meaning, Measurement and Social Significance. Netherlands Geographical …, 1990 | 12 | 1990 |
| Leegstand en kraken PH Renooy Regioplan Beleidsonderzoek, 2008 | 11 | 2008 |
Colin C WilliamsProfessor of Public PolicyVerified email at sheffield.ac.uk
Colin C WilliamsProfessor of Public PolicyVerified email at sheffield.ac.uk