| The cluster initiative greenbook Ö Sölvell, G Lindqvist, C Ketels Ivory Tower, 2003 | 1661 | 2003 |
| UK competitiveness: moving to the next stage ME Porter, CHM Ketels Department of Trade and Industry, 2003 | 937 | 2003 |
| The determinants of national competitiveness M Delgado, C Ketels, ME Porter, S Stern National Bureau of Economic Research, 2012 | 632 | 2012 |
| The Development of the cluster concept–present experiences and further developments C Ketels NRW Conference on Clusters, Duisberg, Germany 5, 2003 | 560 | 2003 |
| From clusters to cluster-based economic development CHM Ketels, O Memedovic International journal of technological learning, innovation and development …, 2008 | 515 | 2008 |
| Cluster initiatives in developing and transition economies C Ketels, G Lindqvist, Ö Sölvell Center for Strategy and Competitiveness, 2006 | 473 | 2006 |
| Michael Porter’s competitiveness framework—recent learnings and new research priorities CHM Ketels Journal of Industry, Competition and Trade 6, 115-136, 2006 | 413 | 2006 |
| The cluster initiative greenbook 2.0 G Lindqvist, Ö Sölvell, C Ketels Ivory Tower Publishers, 2013 | 397 | 2013 |
| Moving to a new global competitiveness index ME Porter, M Delgado, C Ketels, S Stern The global competitiveness report 2009, 43-63, 2008 | 329 | 2008 |
| The microeconomic foundations of prosperity: findings from the business competitiveness index ME Porter, C Ketels, M Delgado The global competitiveness report 2008 (2007), 51-81, 2007 | 325 | 2007 |
| Recent research on competitiveness and clusters: what are the implications for regional policy? C Ketels Cambridge Journal of Regions, Economy and Society 6 (2), 269-284, 2013 | 322 | 2013 |
| Clusters and industrial districts: Common roots, different perspectives M Porter, C Ketels A handbook of industrial districts, 2009 | 311 | 2009 |
| Competitiveness in rural US regions: Learning and research agenda ME Porter, CHM Ketels, K Miller, R Bryden Institute for Strategy and Competitiveness, Harvard Business School, 1-17, 2004 | 308 | 2004 |
| European clusters C Ketels Structural change in Europe 3, 1-5, 2004 | 227 | 2004 |
| Strengthening clusters and competitiveness in Europe C Ketels, G Lindqvist, Ö Sölvell The role of cluster organisations. The cluster Observatory 56, 56, 2012 | 206 | 2012 |
| Clusters, cluster policy, and Swedish competitiveness in the global economy C Ketels Globalisation Council, 2009 | 197 | 2009 |
| Industrial specialization and regional clusters in the ten new EU member states Ö Sölvell, C Ketels, G Lindqvist Competitiveness Review: An International Business Journal 18 (1/2), 104-130, 2008 | 140 | 2008 |
| Clusters in the EU-10 new member countries C Ketels, Ö Sölvell Brussels: European Commission, DG Enterprise and Industry, 2006 | 130 | 2006 |
| European cluster panorama 2014 C Ketels, S Protsiv Center for Strategy and Competitiveness Stockholm School of Economics …, 2014 | 102 | 2014 |
| European Clusters, Structural Change in Europe 3, Innovative City and Business Regions C Ketels Lou Hagbarth, Harvard Business School, Boston, 2004 | 102 | 2004 |
