The EU on the road to Damascus: the world order in transition and the war in Ukraine, SISP Annual Conference, Roma, 8-10 September 2022

EU and the world order in transition, EISA 15th PEC, Athens, 1-4 September 2022

World-scale problems, the collective action problem, and multilateral policymaking as breakthrough – ECPR General Conference, 22-26 August 2022 – Innsbruck

Order transition and multilateralism. The climate policy lesson, WISC 6TH Global conference, Buenos Aires 29 June – July 1st 2022 (online)

World-scale problems, the world policy response, and the world order, BISA 2022 Conference – 15-17 June 2022 – Newcastle-upon-Tyne.

EU and world order transition, X Congreso de Estudios Europeos en México, Universidad Autónoma Metropolitana Uam-Xochimilco, 6, 7, y 8 de Abril de 2022. Online.

World-scale problems and multilateral policy response, 10th Eurasian Peace Science Conference (online), The Hebrew University of Jerusalem, January 13, 2022.

Multilateral policymaking and the legitimacy of world order, Annual meeting of the Mexican Association of International Studies (AMEI), 21-23 October 2021, online.

Is multilateralism ill or delivering?, SISP Annual Conference, September 2021, online.

Calling all to decarbonize: multilateralism, world policymaking and order transition, ECPR General Conference, September 2021, online.

Climate change politics and the great powers, British International Studies Association. June 2021 (online) Annual Conference.

Mediterranean Politics and the Declining American World Order, International Studies Association, February 2021 (online) Annual Conference.

Climate Change and the Triangular World Politics, 1st Biannual Conference (online) on Mediterranean Studies, 9-10 October 2020, Yaşar University, Center for Mediterranean Studies.

EU, climate change, and the triangular world politics, ECPR Virtual General Conference, 24 – 28 August 2020

The United States, China, and Russia competition and the future of world order, SISP Conference 2019, 12-14 September, Università del Salento, Lecce.

The world order life cycle and the emerging world power competition, ECPR General Conference, Wrocław, 4-7 September 2019.

Hegemony theory and the life-cycle of the global order. Is “global war” on the way ahead?, ISA Annual Convention, Toronto, March 27th-30th, 2019

EU and the (mis)management of migration, Konrad Adenauer Stiftung and Mohamed 5 University of Rabat, ‘MENA Experts’ Meeting on: Assessing the Impacts of Climate Change on Migration in MENA Region’, Mohamed 5 University of Rabat, November 30th to December 1st 2018.

The EU at a standstill and the Mediterranean, 3rd Workshop on Security & Stability in the Mediterranean and the Middle East, Institute of International Economic Relations, Athens, 5-7 November 2018.

The life cycle of the political order and structure of government of the world system. Is “the third world war” on the way ahead?, 12th EISA Pan-European Conference on International Relations, Prague, Czech Republic, 12-15 September 2018.

Assessing the EU crisis management capabilities. The Mediterranean migration test case, ISA 59th Annual Convention, San Francisco, California, US, April 4th – 7th, 2018

EU Management of Migration Crisis: Policy responses from Italy, Yasar Unesco Chair Seminar on “Migration Trends in the Mediterranean and Regional Policy Responses”, Istanbul University, November 20, 2017

The EU management of the migration crisis: the citizen’s assessment, 11th Pan–European Conference on International Relations, Barcelona, Spain, 13th – 16th September 2017

Legitimacy and effectiveness of the EU management of the migration crisis, 11th Pan–European Conference on International Relations, Barcelona, Spain, 13th – 16th September 2017

Contestation and legitimacy of the EU management of the migration crisis. The European Parliament role, 11th Pan–European Conference on International Relations, Barcelona, Spain, 13th – 16th September 2017

The root causes of the migration crisis and the efficacy of the EU management, ECPR General Conference, University of Oslo, 6-9 September 2017

The European Parliament and the EU management of the migration crisis in the Mediterranean, ECPR General Conference, University of Oslo, 6-9 September 2017

EU Security Policy and the EU’s security initiatives in the Asia Pacific, ISA International Conference, June 15 – 18th 2017, University of Hong Kong (HKU), Hong Kong.

The migration crisis and the new normal in the Mediterranean region, Institute of International Economic Relations, Second Workshop on “Security & Stability in the Mediterranean and the Middle East”, 25-27 May 2017, Athens, Greece

Forced, irregular migrants and the EU performance in trans boundary crisis management, EUSA Fifteenth Biennial Conference, May 4-6, 2017, Miami (USA)

Understanding the European Management of the Mediterranean Migration. A Study of Opinion Polls, WISC Fifth Global International Studies Conference, 1-3 April, 2017 Taipei, Taiwan [co-author with Rosa Rossi]

The legitimacy of the management of the Mediterranean migration crisis by the EU leaders. Analysis of opinion surveys, ISA Annual Convention – Baltimore 22-25 February 2017 [co-author with Rosa Rossi]

The EU management of the migration crisis and the legitimacy crisis of the EU, ISA Annual Convention – Baltimore 22-25 February 2017.

The citizens’ feedback to the EU management of the migration crisis, European Conference on Social and Behavioral Sciences, Catania, 25-28 January, 2017

Europe and the migration crisis, TC-Enligthen Meeting, Copenhagen, 9-11 November 2016

Governments and NGOS in the new normal SAR Operations. Actors in the Mediterranean migration and refugee crisis, Istituto di Storia Contemporanea, Lisbona, 18-21 October 2016.

China’s and the EU’s approaches to Traditional Security Issues, ISA Asia-Pacific Conference, City University of Hong Kong, June 25th – 27th, 2016

EU Security Policy and Initiatives, European Union Academic Programme-Macao (EUAPMacao), Workshop on “The European Union in the Asia Pacific: Interests, Roles, and Policies”, 24 & 25 June, 2016

The EU’s decisions to respond to the migration crisis (2011-2015), ECPR/SGEU Conference, University of Trento, Italy 16-18 June 2016

The EU management of the Mediterranean migration crisis: the legitimacy problem, Institute of International Economic Relations, Workshop on “Security & Stability in the Mediterranean and the Middle East”, 26-27-28 May 2016, Athens, Greece

The EU management of the Mediterranean migration crisis, International Studies Association Annual Conference, Atlanta, 16-20 March 2016

The EU management of the Mediterranean migration crisis, Jean Monnet Seminar ‘Migration’, Tunis, 22-23 February 2016.

EU and the Double Faced Mediterranean Migration Crisis, University of Graz, 7th Graz Workshop on the Future of Security, 26-27 November 2015.

Mare Nostrum and Triton. Europe’s approach towards humanitarian rescue operations and the ‘new migration’ issues, EuroMESco Annual Conference, Milano, 8-9 October 2015.

The EU’s and MSs’ Emergency Aid to the MENA Countries, EISA, 9th Pan-European Conference on International Relations, Taormina 23-26 September 2015.

Italy’s official funding to countries in need of humanitarian and civil protection aid, 2015 SISP Standing Group Relazioni Internazionali Conference – Trento 25-27 Giugno 2015

The EU’s and EU Top Donor Countries’ aid to the MENA countries for emergency and disaster prevention and relief, University of Malta, Institute for European Studies, Workshop on “Euro-Mediterranean Security”, 13-14 May 2015.

China, European Union and the change of agency of the peace operations, ISA Annual Convention, New Orleans, February 18-22, 2015.

The current state and future perspectives of global IR scholarship, ISA Global South Conference, Singapore Management University – Singapore, 8-11 January 2015

Determinants and goals of the EU and member states’ response to emergencies in foreign countries, World International Studies Commitee (WISC) Fourth Global International Studies Conference – Frankfurt am Main, 6-9 August 2014

The Aid of EU Top Eleven Direct Donor countries to emergency- and disaster-prone countries, FLACSO-ISA Joint International Conference – University of Buenos Aires, 23-25 July 2014

Traditional Security Issues, First EUAP Macao Academic Conference “China, the European Union, and International Politics of Global Governance”, University of Macau, Macau, 19-21 June 2014.

Aid to emergency- and disaster-prone countries. Analysis of the EU Top Eleven Direct Donor countries, EISA 2nd European Workshops in International Studies (EWIS), Izmir, Turkey, 21st -24th May 2014.

The EU’s response to emergencies in the Mediterranean area, ISA Annual Convention, Toronto, March 25-30, 2014.

The world as a political system, 3rd International Scientific Congress “Globalistics”, Moscow State University, October 22-26, 2013

Multilateralism and rising minilateralism in international security, Convegno Annuale dello Standing Group di Relazioni Internazionali della SISP Trento 21-22 giugno 2013

Merging policies as strategy against emergency threats. The EU’s institutional response to disasters, risks and emergencies, ECPR Joint Session of Workshop, Johannes Gutenberg-Universität Mainz, March 11-16, 2013

EU and the structure of government of the global political system. The case of multilateral security, 22nd International Political Science Association Congress – July 8-12, 2012, Madrid

Regional dynamics and Mediterranean security, EUI/RSC Mediterranean Programme, 13th Mediterranean Research Meeting, Montecatini Terme, 21-24 March 2012.

Cambiamento politico mondiale: spiegazione di breve e lunga durata, XXV convegno annuale della SISP (Società Italiana di Scienza Politica), University of Palermo, September 8-10, 2011

Humanitarian and emergency policies and the change of the global political system, World International Studies Committee, Third Global Studies Conference, Porto, Portugal, August 17-20, 2011.

Le politiche europee nel Mediterraneo e i vincoli delle relazioni regionali, European Commission, Education and Culture Directorate General, Jean Monnet Seminar, “Evolutions in the Southern Mediterranean: implications for the European Union”, Bruxelles, 30-31 May 2011

Le ragioni della politica comune della difesa, Seminario MAE-IAI, La Politica di Sicurezza e di Difesa Comune: Opzioni per l’Italia, Roma, IAI, 26 May 2011

Humanitarian and emergency policies and the change of the global political system, International Studies Association 52nd Annual Convention, Montréal, Québec, Canada – March 16-19, 2011

Assessing EU’s commitment to multilateralism. A data analysis of CSDP operations and member countries propensity to peacekeeping and peace building, EUSA – EU Studies Association Asia Pacific International Conference on “Assessing the External Impact of the Lisbon Treaty within the Asia-Pacific Region”, Bangkok, Thailand 17th – 19th February 2001

Assessing EU’s commitment to multilateralism. A data analysis of CSDP operations and member countries participation, Conference on Supranational Governance and European Security, CES Cener for European Security, University of Salford, 27-28 January 2011

CSDP operations and the participation of the old and new member countries, International Seminar, East and Central Europe: The Impact of EU membership on Foreign Policy, Domestic Politics and Economy, Organized by the Area Study Centre for Europe, University of Karachi, in collaboration with the Hanns Seidel Foundation, November 24-25, 2010

Civil-military cooperation and humanitarian affairs. The role(s) of the NGOs (with D. Irrera), SGIR 7th Pan-European International Relations Conference, Stockholm, September 9-11, 2010

The European Union Policy of Disaster Relief and Reconstruction, SGIR 7th Pan-European International Relations Conference, Stockholm, September 9-11, 2010

Peacekeeping, Multilateral Security, and Structural Change, SGIR 7th Pan-European International Relations Conference, Stockholm, September 9-11, 2010.

Humanitarian NGOs, peacebuilding and reconstruction. Preliminary results of a survey analysis (with D. Irrera), University of Surrey – Institute of advanced studies, Workshop on “Responsibility to Rebuild. Linking Infrastructure, Governance & Democratisation”, Guildford, 18-19 June 2010

Multilateralism, Peace operations, and Europe, ESSEC IRENE, Converence on “The European External Action Service: Challenges for a New European Diplomacy”, Paris, 7 May 2010

UN and Non-UN peace operations. An empirical analysis of multilateralism and minilateralism in international security, International Studies Association Annual Convention, New Orleans, February 17-21, 2010

EU as multilateral and minilateral security actor, 5th ECPR General Conference Potsdam, 10 – 12 September 2009

Civil society and NGOs in EU’s crisis management and humanitarian interventions (con D. Irrera), UACES Conference, Angers, 3-5 September 2009

The change of peace operations and the phases of world politics. An evolutionary analysis of multilateral security, ISA – ABRI Joint International Meeting, Rio de Janeiro, Brazil, July 22-24, 2009

Multilateral security and minilateral peace operations. The global leadership cycle explanation, 21st IPSA World Congress of Political Science, Santiago, July 12 – 16, 2009

Security agenda in the Mediterraean region, Interantional Seminar, Political and Security co-operation in Europe’s Four Sea Basins, IAI, Roma, April 3-4, 2009

European states and peacekeeping. Measurement and assessment of the performance of France, Italy, Spain, and Sweden, as multilateral and minilateral security actor, International Studies Association Annual Convention, New York, February 14-17, 2009

EU and European countries in peace operations, ECPR Standing Group on the European Union, Fourth Pan-European Conference on EU Politics, University of Latvia, Riga, Latvia, 25-27 September 2008

La gestion de la globalizacion: el multilateralismo efectivo, Encuentro sobre “La politica exterior europea”, Univiersidad Internacional Menendez Pelayo, Santander, 7-10 settembre 2008.

Italy and peacekeeping. A comparison of Italy to France, Spain, and Sweden, Convegno Annuale Società Italiana di Scienza Politica (SISP), Pavia, 4-6 settembre, 2008.

European states and multilateral security. The participation of Italy, France, Spain, and Sweden to peace operations, World International Studies Committee (WISC) Conference, Ljubliana, July 23-26, 2008.

Multilateralism, Europe and peace operations, Eight CISS Millennium Conference, Paris, June 14-16, 2008.

Multilateralism, Europe and peace operations, AUSE, Associazione Universitaria di Studi Europei, International Conference, Siena, May 23-24, 2008.

The global governance of security, multilateralism, minilateralism, and Europe, Institute of International Relations (IIR), Department of International and European Studies of Panteion University, Athens, May 16-17, 2008.

International Relations as « normal » Political Science, IPSA International Conference International Political Science: New Theoretical and Regional Perspectives, Montreal, April 29 – May 2, 2008.

Multilateral security trends. An analysis of 124 United Nations, NATO, OSCE, and EU’s peacekeeping operations, Interantional Studies Association Annual Convetnion, San Francisco, March 26-29, 2008.

Multilateral security and peace operations. The decentralization turn, 21° Congresso della Società Italiana di Scienza Politica, Catania, 20-22 settembre 2007

The study of long-term change and world political institutions, SGIR-ECPR Conference – Turin, September 12-15, 2007

Multilateral security and the EU experience in peace operations, European Studies Centre, Shandong University, Conference on European integration and European security, Qufu, June 2-3, 2007.

Building the Union: an evolutionist interpretation, Hellenic Center for European Studies, 2007 Workshop on European Studies, Federalizing The Eu: Why Do It, Athens, 18 – 21 May 2007.

La UE en la gobernanza global, Seminario su El papel del Parlamento Europeo y de la Union Europea en el mundo, Parlamento Europeo Officina de Barcelona, Barcelona, 19 de octubre de 2006.

L’Unione Europea nelle relazioni internazionali, Convegno su il governo della globalizzazione fra diritto, economia, politica, Facoltà di Scienze Politiche, Università di Salerno – 19-20 January 2006

Nazioni Unite e governo mondiale, Conference su ONU: 1945-2005 I sessant’anni delle Nazioni Unite, InterCenter e Università di Messina, Dipartimento di Studi Internazionali, Messina, 2-3 December 2005

Hegemony and policy innovation: the preventive doctrine, World International Studies Committee (WISC), 1st Global Conference in International Studies, Istanbul, 24-27 August 2005

The European Union Constitution crisis, University of Shandong Academic Conference on “Constitution and Integration”, Wei Hai, June 26-28, 2005

Europe and United States in Post-Iraq War Global Politics, ISA Convention, Honolulu, March 1-5, 2005

La PESC: una politica commune fuori dal commune?, Giornate di studio su “2005: quail scenari per la Grande Europa?”, Università degli Studi di Salerno, Facoltà di Scienze Politiche, 28-29 October 2004.

The Wider Europe Neighbourhood Policyand the building of security around Europe, Conference on “The Cooperation between the Widened European Union and its New Vicinity: Stakes and Prospects”, INSEA of Rabat, Wednesday 28 and Thursday 29 April, 2004.

Il progetto di sicurezza euro-mediterraneo, Peace Studies Conference, Università di Messina, 17-21 marzo 2004.

The Euro-Mediterranean Security Project, Conference on Europe and its Neighbours, The European Movement (Malta), Valletta, 7th November 2003

L’organizzazione della difesa europea e le sfide della globalizzazione, Convegno di Studi, Dalla cittadinanza amministrativa alla cittadinanza globale, Dipartimento di Scienze storiche, giuridiche, economiche e sociali, Università Mediterranea, Reggio Calabria, 30-31 October 2003

Transatlantic Relations in Post-Iraq War Global Politics, International conference on Turkey-EU Relations, Marmara University European Community Institute, October 24, 2003

EU’s Role in the Mediterranean: Contrasting Theories, Budapest, June 26-28, 2003, CEEISA-ISA Third Annual Confrence.

Theory and the Process: Political science interpretations of the Barcelona Process, Nashville, March 27-29, 2003, EUSA Eighth Biennial International Conference.

The security of contemporary states: insights from failed aggressions and regional arrangements, Portland, Oregon, February 25-March 1, 2003 – International Studies Association – 44th Annual Convention

The Barcelona Process and security cooperation. Towards the Mediterranean Charter for Peace and Security, Shandong Univeristy – Conference on “The Jewsh people and Israel”, Jinan, Ocotber 28-29, 2002

The Mediterranean policy of the European Union, X Conferencia Internacional de Estudios Europeos, Centro de Esudios Europes, Cuba, La Habana, October 1-3, 2002

The Euro-Mediterranean Partnership, the partners’ goals, and the political scientists’ contrasting perspectives on the Partnership and goals, University of Michigan Center for Middle Eastern & North African Studies, Conference on “Islam, Democracy and the State of Algeria: Lessons for the Western Mediterranean and Beyond” – September 26-29, 2002

Security cooperation at the regional level: from opposed military alliances to security partnerships. Is the Mediterranean region on the right track?, First World Congress on Middle Eastern Studies, September 11-13 2002, Mainz

ESDP and the European regional security partnership, CEEISA/RISA/NISA Convention, Moscow, Russia, 20-22 June 2002

European security and the development of the Euro-Mediterranean Partnership, Conference on “The Convergence of Civilizations? Constructing a Mediterranean Region”, June 6-9, 2002, Convent, Portugal – Co-sponsored by Institute for European Studies and the European Union Center at the University of California at Berkeley

L’aggregazione degli stati in patti di difesa: spiegazioni sistemiche, Colloquio su “Evoluzione della sicurezza nel sistema mondiale”, Centro Jean Monnet, Dipartimento di Studi Politici, Università di Catania, 2-3 May 2002

I processi di integrazione regionale nella politica internazionale contemporanea, Unione Europea e integrazione regionale: una prospettiva internazionale e comparata, Facoltà di Sociologia, , Trento 19 Aprile, 2002

Why states form and dump military alliances? A longitudinal data analysis of competing theories, International Studies Association 43 Annual Convention, New Orleans, 23-27 March 2002

The study of EU politics: what is it and who does what? EU politics in “committed” PS journals (1996-2000), International conference on “New trends and perspectives in European Studies”, EU-China Higher Education Cooperation Programme, Beijing, 10-13 July, 2001

Security and culture: the European Union and China compared, Interdisciplinary conference on “Europe and the Asia-Pacific: culture, identity and representations of region”, University of East Anglia, Norwich, UK, May 8-9, 2001.

The security of states and the desuetude of military pacts. NATO and the European Union, ISA Annual Conference, Chicago, February 20-24, 2001

EU, NATO and the European security partnership, International Seminar “Constructing security partnership in Europe, Asia-Pacific and the Mediterranean:the role of the European Union and China”, Centro Jean Monnet, Dipartimento di Studi Politici, Università di Catania, January 30th, 2001

Egemonia e sicurezza. L’alterazione della NATO e la partnership di sicurezza europea, Congresso SISP, Napoli, 28-30 October 2000

The cultural dimension of security thinking in Europe and China, International Symposium, Institute of European Studies of Nanjing University, June 28-30, 2000

Teaching Europe, 2nd General Meeting, Thematic Network of Political Science, Leiden, July, 2-3, 1999

Democrazia e integrazione europea: un’analisi evoluzionista, Workshop su “Democrazia ed Elezioni nell’Unione Europea 1999”, Centro Jean Monnet, Dipartimento di Studi Politici, Università di Catania, 6-7 May 1999

Agenda-setting and coalition-building in the present cycle of global politics, Conference on Evolutionary Perspectives on IR Theory, Center for the Study of International Relations, Indiana University, Bloomington, Dec. 4-6, 1998

Strategies for democratising multi-state political systems and the European Union, Third Pan-European International Relations Conference, Vienna, 16-19 September, 1998

Democratizzazione dei sistemi multi-statali ed evoluzione istituzionale dell’Unione Europea, Annual Conference of the Italian Society of Political Science, University of Milan, June 18-20, 1998

Political parties, the European Union and the third wave of democratisation, ECPR Joint Session of Workshops, University of Warwick, 23rd to 28th March 1998

Parliamentos y democracia en la Union Europea y en America Latina, AUDESCO y IELEPI, “III Congreso Eurolatinoamericano sobre integracion”, Granada, 25-28 de noviembre de 1997

The Party Groups in the European Parliament: From party group to ‘european party’ status, Institute of Sociology, Academy of Sciences, Czech Republic, International Conference on “The role of Central European Parliaments in the Process of European Integration”, Prague 12- 14 September 1997.

EU democratisation: from patchy democracy to party democracy, Seattle, ECSA-USA 5th Biennial International Conference, May 29 – June 2, 1997

Regional cooperation in global perspective: The case of the “mediterranean” regions, Bogazici University Center for International Studies and Black Sea Economic Cooperation Permanent International Secretariat, Workshop on “The Black Sea, Caspian Sea and Mediterranean Sea: a turntable between three continent”, Istanbul, December 5-6, 1996.

Globalization, crime and security. The emerging role of the international institutions, ISA-JAIR Joint Convention, Makuahri (Tokyo), 20-22 September 1996

L’Italia della prima repubblica e l’integrazione europea, Annual Conference, Società Italiana di Scienza Politica, Urbino, June 13-15, 1996

External and internal security in the European Union, Joint Conference of the European Community Studies Association of New Zealand (ECSA-NZ) and the contemporary European Studies Association of Australia (CESAA) on “Redesigning the European Union”, Christchurch, Canterbury, New Zealand, 21-24 April 1996

Security and pillars, ECPR Joint Session of Workshps, Oslo, March 29 – April 3, 1996

The new dimension of security: Internal security in the Maastricht Ttreaty, the New Transatlantic Agenda and the Barcelona Declaration, Mediterranean Academy od Diplomatic Studies, International Colloquium on “Cooepration and security in the Mediterranean: Prospects after Barcelona”, Malta, March 22-23, 1996

Pluralismo associativo e integrazione partitica quali elementi di governabilità nel sistema dell’Unione Europea, AUSE, Convegno di Studi su “Statualità sostenibile nel sistema dell’Unione Europea”, Università di Padova, November 24-25, 1995

Cleavages, Issues and Agenda Setting in the international system, Second Pan-European Conference of International Relations, Paris, Institut d’Etudes Politiques, September 13-16, 1995.

The European Parliament: Party and State Representation, Colloquy on “Paliamentarism in International Relations: Significance and Function of Transnational Parliamentary Assemblies in the Peaceful Management of International Conflict”, Zentrum fur Europa- und Nordamerica-Studien, Georg-August- Universitat Gottingen, May 26-28, 1995.

Democracy and institutional reform, K. Adenauer Stiftung European Conference on “IGC 1996 Priorities for Institutional Reforms”, Burxelles, May 11-12, 1995.

Nationalism and Europeanism: the European Union and the question of multiple political identity, ECPR Joint Session of Workshps, Bordeaux, 27 April – 2 May 1995

L’evoluzione politico-istituzionale della Comunità/Unione Europea, IPALMO, Convegno su “Unione Europea e MERCOSUR: il disegno istituzionale”, Milano, 11-12 October 1994.

Politica elettorale e rappresentanza territoriale nell’Unione Europea, Società Italiana di Studi Elettorali, Convegno annuale, Pavia, 6-8 October 1994.

Controtendenza o Alternativa? Considerazioni su Nazionalismo e Europeismo, Società Italiana di Scienza Politica, Congresso annuale, Forlì, 26-28 September 1994.

Elections and Democracy in the European Union: the Uniformity and the Equal Representation of States Issues, IPSA 16° World Congress, Berlino, 20-25 agosto 1994.

On Political Representation in the European Union: Party Politics, Electoral System and Territorial Representation, ECPR Joint Sessions of Workshops, Madrid, 17-22 April 1994.

Fratture e Problemi del Sistema Globale, Convegno-Seminario su “Universalità e Differenza”, Dipartimento di Teoria, Storia e Ricerca Sociale, Università di Trento, 2-4 December 1993

Legitimacy and Democracy: The Electoral Accountability of the Party Groups and the ‘Equal’ Representation of States in the E.P., Seminar on “The European Community after Maastricht”, IPSA Research Committee on European Unification, Luxembourg, November 24-26, 1993

Institutional Imperatives and Party System in the European Parliament, Workshop on “National Interest and Integration Politics in Transnational Parliamentary Assemblies in the Euro-Atlantic Area”, Zentrum fur Europa- und Nordamerica-Studien, Georg-August- Universitat Gottingen, September 16-18, 1993.

Political Parties, Federalism and the European Union, Eberhard-Karls-Universitat Tubingen, Jean Monnet Colloquium On “Federal Conceptions in EC Member States: Traditions and Perspectives”, Blaubeuren, 1-3 July 1993

La Dimensione Politica, AUSE e Università di Siena, congresso su “L’Unione Europea tra Federalismo e Regionalismo”, Siena, 23-24 June 1993

Political Science Research on the European Parliament, Meeting of Academic Experts on the European Parliament, Parlamento Europeo, Strasburgo, 22 June 1993

La Politica Partitica dell’Unione Europea tra Imperativi e Privilegi Istituzionali, Congresso della Società Italiana di Scienza Politica, Siena, 10-12 June 1993

Parties and Party System in the EC Political System, ECPR Joint Sessions of Workshops, University of Leiden, 2-8 April 1993.

Cleavages, Issues and Change in International System, 34th Annual Convention, International Studies Association, 23-27 March 1993, Acapulco (Mexico)

The evolution of todays European structures, Seminar of experts on “People’s Rights and European Structures”, Centro Unesco de Catalunya, Manresa, 15-20 March 1993

Sicurezza, Istituzioni e Scenari della Politica Europea, Scuola Estiva su “I Problemi della Nuova Europa”, Istituto di Sociologia Internazionale di Gorizia, September 1992

Political Parties and European Union: the Party Group Experience and the Road Ahead, IPSA Research Committee on European Unification Conference on “The European Community – An Emerging Political Union”, Luxembourg, 31 May – 3 June 1992.

International Society and Cleavages, Ecpr Joint Sessions of Workshops, University of Limerick, 30 March – 4 April 1992.

The Mediterranean And The Arab Mahgreb Union In The European Parliament Resolutions, Conference on “Arab Mahgreb Union (AMU)-European Community (EC) Relations”, Tripoli, Nasse University, March 6-10, 1992

Parties, Party System and Democracy in the EC Political System, European Community Studies Association (ECSA) Second International Conference, George Mason University, Fairfax, Virginia, May 22-24, 1991

How MEPs compete: an analysis of voting behaviour in the European Parliament, International Studies Asocciation (ISA) Annual Meeting, Washington, April 10-14, 1990

The European Community Political System, Paradigms and Democracy, British International Studies Association (BISA) Annual Conference, University of Kent at Canterbury, December 18-20, 1989

Il comportamento di voto dei parlamentari europei e il problema degli europartiti, Convegno dell’Associazione universitaria studi europei (AUSE), Capri, 6-7 October 1989

General wars and global competitions: filling the gap between organisation (order) and change in international theory, ECPR Joint session of workshops, Paris, 10-15 April 1989

Rules, institutions and change of the organisation of the international system, Isa/Bisa Joint annual convention, London, 28 March-1st April 1989

Institutions and identity: rethinking European integration with a neo-institutional approach, Isa/Bisa Joint annual convention, London, 28 march-1st April 1989

Mercato unico e democrazia europea, Convegno dell’Associazione universitaria di studi europei (AUSE), Siena 24-26 November 1988

The Mediterranean and East/West relations in the European Parliament resolutions, 29th Convention of teh International studies association (ISA), St.Louis (Mo.), 30 mar.-2 apr.1988

Cultura e consenso nella politica estera italiana, Seminario su “Interdipendenze e conflitti nel Mediterraneo”, Centro di ricerche sulla pace nel Mediterraneo, Catania, 8-9 March 1988

Teorie e analisi della politica estera, Seminario su “Scienza della politica, informatica e politica estera”, Firenze, 28-30 May 1982

La dialettica maggioranza-opposizione nelle Commissioni parlamentari affari esteri, Convegno su “Il ruolo delle Commissioni parlamentari per gli affari esteri nelle principali democrazie parlamentari e nel Parlamento Europeo”, Firenze, 10-11 April 1981

Il sistema partitico europeo dopo le prime elezioni dirette, Convegno della Società italiana di scienza politica, Firenze, 29 feb.-1 mar.1980

Aggregazioni e regioni: elementi strutturali di relazione della politica internazionale contemporanea, Conferenza internazionale su “Confini, regioni e integrazione transnazionale”, Gorizia, 6-8 December 1979

La politique étrangère dans les élections nationaux du 3-4 juin en Italie, Sociétè Européenne pour l’ètude des Relations Internationales, Paris, 5-6 October 1979

Voto degli emigranti, partiti e Parlamento Europeo, Convegno su “L’Italia nel sistema internazionale”, Sezione di Scienza della Politica dell’Associazione italiana di scienze politiche, Torino, 5 November 1977

L’insegnamento e la teoria delle Relazioni Internazionali in Italia, Istituto di Studi Nordamericani, Bologna, May 1976

La strutturazione dell’intuizione e dell’esperienza per un’analisi scinetifica della politica estera and Tecniche statistiche per l’analisi delle relazioni internazionali. Note sulla metodologia della previsione dei sistemi politici internazionali. Corso di superiore informazione professionale per consiglieri di legazione del Ministero degli Affari Esteri, Roma, October 1975

Transnational corporations and european integration, Conference of the Atlantic Community, Georgetown University, Washington, 15-22 February 1975

Note per un disegno del sistema internazionale con multinazionali, Convegno su “Il ruolo politico delle multinazionali e l’integrazione europea”, Istituto superiore europeo di studi politici (Isesp), Reggio Calabria, 14-15 December 1973

Confine e guerra limitata, Convegno internazionale su “Problemi e prospettive delle regioni di frontiera”, Istituto di Sociologia Internazionale di Gorizia, Gorizia, 24-27 May 1972.