I. Turok, Bailey, D. , Du, J. , Fratesi, U. , Harrison, J. , Lagendijk, A. , Macleod, G. , Mickiewicz, T. , Usai, S. , and Wishlade, F. , “Editorial: New Times, Shifting Places”, Regional Studies, vol. 48, no. 1, pp. 1-6, 2014.

R. Boschma, Feser, E. , Henneberry, J. , Iammarino, S. , Lagendijk, A. , Ma, L. , Massard, N. , Oinas, P. , van Oort, F. , Pijpers, R. , Pike, A. , Varga, A. , and Usai, S. , “Editorial: Sailing in the ocean of knowledge, 2008-2013”, Regional Studies, vol. 48, no. 8, pp. 1313-1318, 2014.

M. Foddi, Marrocu, E. , Paci, R. , and Usai, S. , “Knowledge, human capital and regional performance”, in Territorial patterns of innovation : an inquiry on the knowledge economy in European regions (Edited by Roberta Capello and Camilla Lenzi), Abingdon, Oxon, New York: Routledge, 2013, pp. 183-209.

S. Usai, Marrocu, E. , and Paci, R. , “Networks, proximities and inter-firm knowledge exchanges”, Contributi di Ricerca CRENoS 2013/11 (il lavoro in versione di articolo è forthcoming in International Regional Science Review). pp. 1–28, 2013.

S. Usai, Marrocu, E. , and Paci, R. , “Networks, proximities and inter-firm knowledge exchanges”. 2013.

E. Marrocu, Paci, R. , and Usai, S. , “Productivity growth in the Old and New Europe: the role of agglomeration externalities”, JOURNAL OF REGIONAL SCIENCE, vol. 53, pp. 418–442, 2013.

E. Marrocu, Paci, R. , and Usai, S. , “Productivity growth in the Old and New Europe: the role of agglomeration externalities”, JOURNAL OF REGIONAL SCIENCE, vol. 53, pp. 418-442, 2013.

E. Marrocu, Paci, R. , and Usai, S. , “PROXIMITY, NETWORKING AND KNOWLEDGE PRODUCTION IN EUROPE: WHAT LESSONS FOR INNOVATION POLICY?”, TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE, vol. 80, pp. 1484-1498, 2013.

E. Marrocu, Paci, R. , and Usai, S. , “Proximity, Networking and Knowledge Production in Europe: what lessons for innovation policy?”, TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE, vol. 80, pp. 1484–1498, 2013.

M. Foddi and Usai, S. , “Regional Knowledge Performance in Europe”, Growth and Change, vol. 44, no. 2, pp. 258-286, 2013.

M. Foddi and Usai, S. , “Regional Knowledge Performance in Europe”, GROWTH AND CHANGE, vol. 44, pp. 258–286, 2013.

B. Ron, Edward, F. , John, H. , Simona, I. , Arnoud, L. , Laurence, M. , Nadine, M. , Paivi, O. , van, O. Frank, Roos, P. , Andy, P. , Attila, V. , and Usai, S. , “Sailing in the Ocean of Knowledge, 2008-2013”, REGIONAL STUDIES, vol. 48, pp. 1313–1318, 2013.

S. Usai and Basile, R. , “Analysis of regional endogenous growth”, CONTRIBUTI DI RICERCA CRENOS, vol. 12/11, 2012.

R. Basile and Usai, S. , “Analysis of regional endogenous growth”. 2012.

S. Usai, “The Dynamics of Knowledge Externalities. Localized Technological Change in Italy - book review”, Regional Studies, vol. 46, no. 7, pp. 977-978, 2012.

S. Usai, “The Dynamics of Knowledge Externalities. Localized Technological Change in Italy”, REGIONAL STUDIES, vol. 46:7, pp. 977–978, 2012.

M. Foddi and Usai, S. , “Regional innovation performance in Europe”. 2012.

R. Paci, Marrocu, E. , and Usai, S. , “The complementary effects of proximity dimensions on knowledge spillovers”. 2011.

E. Marrocu, Paci, R. , and Usai, S. , “The complementary effects of proximity dimensions on knowledge spillovers”, Contributi di Ricerca CRENoS, 2011/21 (La versione articolo di questo lavoro stata pubblicata sulla rivista Spatial Economic Analysis nel 2014). pp. 1–25, 2011.

S. Usai, “The Geography of Inventive Activity in OECD Regions”, Regional Studies, vol. 45, no. 6, pp. 711-731, 2011.

S. Usai, “The Geography of Inventive Activity in OECD Regions”, REGIONAL STUDIES, vol. 45, pp. 711–731, 2011.

E. Marrocu, Paci, R. , and Usai, S. , “Proximity, Networks and Knowledge Production in Europe”. 2011.

E. Marrocu, Paci, R. , and Usai, S. , “Proximity, Networks and Knowledge Production in Europe. (Forthcoming in Technological Forecasting and Social Change)”, Contributi di Ricerca CRENoS, 2011/09. pp. 1–39, 2011.

A. Di Liberto and Usai, S. , “TFP convergence across European regions: a comparative spatial dynamics analysis”, in Geography, Institutions and Regional Economic Performance (Edited by R. Crescenzi and M. Percoco), Springer, 2011, pp. 39-58.

M. A. Maggioni, Uberti, T. E. , and Usai, S. , “Treating Patents as Relational Data: Knowledge Transfers and Spillovers across Italian Provinces”, Industry and Innovation, vol. 18, no. 1, pp. 39-67, 2011.

S. Usai, Maggioni, M. , and Uberti, E. , “Treating patents as relational data: Knowledge transfers and spillovers across Italian provinces”, INDUSTRY AND INNOVATION, vol. 18, pp. 39–67, 2011.

S. Usai and Paci, R. , “Esternalità e crescita economica locale nei settori manifatturieri”, in Sviluppo, Innovazione e Conoscenza. Strumenti per un'economia mediterranea, MILANO: FrancoAngeli, 2010, pp. 25–52.

E. Marrocu, Paci, R. , and Usai, S. , “Productivity growth in the Old and New Europe: the role of agglomeration externalities”. 2010.

E. Marrocu, Paci, R. , and Usai, S. , “Productivity growth in the Old and New Europe: the role of agglomeration externalities”. pp. 1–26, 2010.

A. Di Liberto and Usai, S. , “TFP convergence across European regions: a comparative spatial dynamics analysis”. 2010.

S. Usai and Di Liberto, A. , “Il cambiamento delle imprese nella percezione dei laureati, Occupazione e occupabilità dei laureati,”, in XI Rapporto sulla condizione occupazionale dei laureati. Occupazione e occupabilità dei laureati. A dieci anni dalla Dichiarazione di Bologna, BOLOGNA: Il Mulino, 2009, pp. 201–228.

S. Usai and Paci, R. , “Knowledge flows across European regions”, THE ANNALS OF REGIONAL SCIENCE, vol. 43, pp. 669–690, 2009.

S. Usai and Paci, R. , “Agglomeration economies and growth-The case of Italian local labour systems, 1991-2001”, REVUE D'ECONOMIE INDUSTRIELLE, vol. 123, 2008.

R. Paci and Usai, S. , “Agglomeration economies, spatial dependence and local industry growth”, REVUE D'ECONOMIE INDUSTRIELLE, vol. 123, pp. 87 - 109, 2008.

R. Paci and Usai, S. , “Agglomeration economies, spatial dependence and local industry growth”, REVUE D'ECONOMIE INDUSTRIELLE, vol. 123, pp. 87–109, 2008.

R. Paci and Usai, S. , “Knowledge flows across the European regions,”, ANNALS OF REGIONAL SCIENCE, 2008.

S. Usai, Brau, R. , and Lanza, A. , “TOURISM AND SUSTAINABLE ECONOMIC DEVELOPMENT”. edward elgar, CAMBERLEY, 2008.

R. Brau, Lanza, A. , and Usai, S. , Tourism And Sustainable Economic Development Macroeconomic Models and Empirical Methods. CHELTENHAM: Edward Elgar, 2008.

R. Brau, Lanza, A. , and Usai, S. , TOURISM AND SUSTAINABLE ECONOMIC DEVELOPMENT: MACROECONOMIC MODELS AND EMPIRICAL METHODS. CHELTENHAM: Edward Elgar, 2008.

R. Brau and Cao, D. , “Uncovering the macrostructure of tourists’ preferences. A choice experiment analysis of tourism demand to Sardinia”, in Tourism and sustainable economic development: macroeconomic models and empirical methods, R. Brau, Lanza, A. , and Usai, S. , Eds. CHELTENHAM: Edward Elgar, 2008, pp. 165 - 189.

R. Brau, “Il choice modelling come strumento di analisi per il turismo sostenibile”, in Una finestra sul mare. Un'analisi interdestinazioni su residenti e turisti, L. Punzo and Usai, S. , Eds. MILANO: McGraw-Hill, 2007, pp. 25 - 42.

R. Paci and Usai, S. , “Knowledge flows across European regions”. 2007.

S. Usai and Candela, G. , “L’Estate al mare. Residenti e turisti in alcune destinazioni italiane”, in L’Estate al mare. Residenti e turisti in alcune destinazioni italiane, S. Usai, Punzo, L. , and Cura, A. , Eds. MILANO: MACGRAWHILL, 2007, pp. 3 - 14.

S. Usai and Candela, G. , “L’Estate al mare. Residenti e turisti in alcune destinazioni italiane”, in L’Estate al mare. Residenti e turisti in alcune destinazioni italiane, S. Usai, Punzo, L. , and Cura, A. , Eds. MILANO: MACGRAWHILL, 2007, pp. 3 - 14.

B. Dettori, Paci, R. , and Usai, S. , “L’innovazione tecnologica nelle regioni europee”, in Studi in ricordo di MariaTeresa Serra, NAPOLI: Jovene Editore, 2007, pp. 879–908.

S. Usai and Vannini, M. , “L'Estate al mare. Residenti e turisti in alcune destinazioni italiane”, in L'Estate al mare. Residenti e turisti in alcune destinazioni italiane, C. Carraro, Usai, S. , and Cura, A. , Eds. MILANO: MACGRAWHILL, 2007, pp. 89 - 94.

S. Usai and Vannini, M. , “L'Estate al mare. Residenti e turisti in alcune destinazioni italiane”, in L'Estate al mare. Residenti e turisti in alcune destinazioni italiane, C. Carraro, Usai, S. , and Cura, A. , Eds. MILANO: MACGRAWHILL, 2007, pp. 89 - 94.

S. Usai and Punzo, L. , L'ESTATE AL MARE, TURISTI E RESIDENTI IN ALCUNE DESTINAZIONI ITALIANE. MILANO: MCGRAWHILL, 2007.

R. Brau and Cao, D. , “Sostenibili e contenti: le aspettative della domanda turistica in Sardegna”, in Una finestra sul mare. Un'analisi interdestinazioni su residenti e turisti, L. Punzo and Usai, S. , Eds. MILANO: McGraw-Hill, 2007, pp. 59 - 75.

B. Dettori, Paci, R. , and Usai, S. , “Studi in ricordo di MariaTeresa Serra”, in Studi in ricordo di MariaTeresa Serra, M. C. Corrias, Ed. NAPOLI: Jovene, 2007, pp. 879 - 908.