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              00 48 81 4786 896
Agricultural economics, operational research, policy analysis, bioenergy, mathematical programming

2000- Ph.D. in Agricultural Economics entitled “Biomass as a renewable energy source and an alternative use of land: A socio-economic approach”, Agricultural University of Athens,
1991- Master’s of Public Affairs (M.P.A.) in Public and Environmental Policy Analysis, Energy policy, Indiana University, School of Public and Environmental Affairs
1989- D.E.A. in Sociology, “Technical Innovation and Social Change”,  University of Paris I, Pantheon-Sorbonne, Department of Philosophy
1988- D.E.S.S. “Evaluation of Projects and Industrial Development”, University of Paris I, Institute of Economic and Social Development Studies (IEDES)
1986- Bachelor in Economics, Athens University of Economics and Business, Dept of Economics

1997-2000- Marie-Curie Fellowship Training and Mobility Research Program, DG for Science, Research and Development, European Commission
1991- Burham Foundation Grant for research work in the East-West Center
1990- Indiana University Scholarship, International Student Services

2016- Associate Professor “Operations Research in Agriculture and Energy”, School of Environmental Engineering, Technical University of Crete
2010- 2015 Associate Professor “Operations Research in Agriculture and Energy”, Department of Agricultural Economics and Development, Agricultural University of Athens
2004- 2010 Assistant Professor, Laboratory of Agribusiness Management, Dept. of Agricultural Economics and Rural Development, Agricultural University of Athens
2002- 2004 Senior Research Fellow, National Institute of Agricultural Research (INRA), Unité Mixte de Recherche:Economie Publique, France
2001- Research fellow (Marie-Curie grant), Mediterranean Agronomic Institute of Chania (MAICh)
1997-2000- Research fellow in the National Institute of Agricultural Research, France, Training and Mobility Research Program - European Commission


Shu K, Kozak M, Fradj NB, Zylowski T, Rozakis S. Simulation of sorghum introduction and its impacts on land use change—A case study on Lubelski region of Eastern Poland. GCB Bioenergy. 2020;12:252–274. https ://doi.org/10.1111/gcbb.12669

Ben Fradj, N., Rozakis S., Borzęcka M.,  Matyka M. Miscanthus in the European bioeconomy: a network analysis. IndustrialCrops&Products 148 (2020) 112281

Ben Fradj, N., Jayet P-A., Rozakis S., Georganta E., Jędrejek A. Contribution of agricultural systems to the bio-economy in Poland: integration of willow in the context of diversification. Land Use Policy 99 (2020) 104797

Seyyed Hassan Pishgar-Komleh, Tomasz Zylowski, Stelios Rozakis, Jerzy Kozyra, Efficiency under different methods for incorporating undesirable outputs in an LCA+DEA framework: A case study of winter wheat production in Poland. Journal of Environmental Management 260 (2020) 11013

Loizou E., Jurga P., Rozakis S., Faber A. 2019. Assessing the Potentials of Bioeconomy Sectors in Poland Employing Input-Output Modeling. Sustainability, 2019, 11, 594; doi:10.3390.

Bartoli, A., Hamelin, L., Rozakis, S., Borzęcka, M., Brandão, M. (2019). Coupling economic and GHG emission accounting models to evaluate the sustainability of biogas policies. Renewable and Sustainable Energy Reviews, 106, 133-148. doi:10.1016/j.rser.2019.02.031

Panagopoulos, A., Rozakis, S., Sideri, K. et al. University Technology Transfer and Agricultural Science Entrepreneurial Education: a View from Inside. J Knowl Econ 10, 1466–1481 (2019). https://doi.org/10.1007/s13132-018-0562-9

Konstantinis, A., Rozakis, S., Maria, E.-A. Shu, K. (2018). A definition of bioeconomy through the bibliometric networks of the scientific literature. AgBioForum, 21(2), 64-85. Available on the World Wide Web: http://www.agbioforum.org

Stelios Rozakis, Davide Viaggi, Wieslaw Oleszek, 2018: Central-Eastern European Agriculture and the Transition to Bioeconomy. AgBioForum, 21(2): 61-63

Rozakis, S., Borek, R. 2018. Evaluation of agricultural reactivation on abandoned lands in Poland. AgBioForum, 21(2), 135-152

D Kremmydas, IN Athanasiadis, S Rozakis, 2018. A review of Agent Based Modeling for agricultural policy evaluation, Agricultural Systems 164, 95-106

Król A., Księżak J., Kubińska E., Rozakis S., Evaluation of Sustainability of Maize Cultivation in Poland. A Prospect Theory-PROMETHEE Approach. Sustainability 2018, 10, 4263.

AgEcon Search – Research in agricultural & applied Economics Ben Fradj N., Rozakis S.., and Jayet P.-A., (2018) Post 2020 CAP in Poland: An impact analysis. http://ageconsearch.umn.edu/record/273108?ln=en

Mantziaris, S., Rozakis, S., Karanikolas, P. CAP implementation under memorandum of understanding bail-out conditionality: Impacts on business-oriented arable farms in Greece (2017) New Medit, 16 (4), pp. 12-23.

Kampas, A., S.Rozakis, On the scarcity value of irrigation water: Juxtaposing two market estimation approaches, Water Resources Management, 31 (4)¨1257-1269

Escobar, N., Manrique-de-Lara-Peñate, C., Sanjuán, N., Clemente, G., Rozakis, S., 2016. An agro-industrial model for the optimization of biodiesel production in Spain to meet the European GHG reduction targets, Energy 120: 619-631

Cartalos, O., Rozakis, S., Tsiouki, D., 2016. A method to assess and support exploitation projects of university researchers, Journal of Technology Transfer Article in Press.

Carayannis, E.G., Rozakis, S., Grigoroudis, E., 2016. Agri-science to agri-business: the technology transfer dimension, Journal of Technology Transfer, pp. 1-7. Article in Press.

Drivas, K., Panagopoulos, A., Rozakis, S., 2016. Instigating entrepreneurship to a university in an adverse entrepreneurial landscape, Journal of Technology Transfer, Article in Press.

Drivas K., A.T.Balafoutis, S. Rozakis, 2016. Research funding and academic output: evidence from the Agricultural University of Athens, Prometheus (United Kingdom): 1-22

Bartoli, A., Cavicchioli, D., Kremmydas, D., Rozakis, S., Olper, A. 2016. The impact of different energy policy options on feedstock price and land demand for maize silage: The case of biogas in Lombardy, Energy Policy, 96, pp. 351-363.

Petsakos, S. Rozakis, 2015. Calibration of agricultural risk programming models, European Journal of Operational Research 242: 536-545

Georgiou, D., Mohammed, E.S., Rozakis, S., 2015. Multi-criteria decision making on the energy supply configuration of autonomous desalination units, Renewable Energy 75: 459-467

Rozakis, S.,  D. Kremmydas, R. Pudełko, M. Borzecka-Walker, A. Faber, 2013. Straw potential for energy purposes in Poland and optimal allocation to major co-firing power plants, Biomass & Bioenergy 58: 275-285

Rozakis, S., I.M.Haque, A. Natsis, M. Borzecka-Walker, K. Mizak, 2013. Cost-effectiveness of bioethanol policies to reduce carbon dioxide emissions in Greece, International Journal of Life Cycle Assessment 18: 306–318

Kampas, A. Petsakos, S. Rozakis, 2012. Price induced irrigation water saving: Unraveling conflicts and synergies between European agricultural and water policies for a Greek Water District, Agricultural Systems 113: 28–38

Kremmydas D., A.Petsakos, S. Rozakis, 2012. Parametric Optimization of Linear and Non-Linear Models via Parallel Computing to Enhance Web-Spatial DSS Interactivity, International Journal of Decision Support System Technology, 4(1): 14-30

Rozakis, S., A. Sintori, K. Tsiboukas, 2012. Estimating utility functions of Greek dairy sheep farmers: A multicriteria mathematical programming approach, Agricultural Economics Review 13 (1): 111-120

Rozakis, S. 2011. Positive multicriteria models in agriculture for energy and environmental policy analysis, Int. J. Multicriteria Decision Making 1(3): 321-337

Rozakis, S. 2011. Impacts of flatter rates and environmental top-ups in Greece: A novel mathematical modeling approach, Agricultural Economics Review 12(2 ): 30-39

Kyriakarakos, G., Dounis, A.I., Rozakis, S., Arvanitis, K.G., Papadakis, G., 2011. Polygeneration microgrids: A viable solution in remote areas for supplying power, potable water and hydrogen as transportation fuel, Applied Energy 88: 4517-4526

Sintori, S. Rozakis, C. Tsiboukas, 2010. Utility-derived supply function of sheep milk: The case of Etoloakarnania, Greece, Food Economics - Acta Agricult Scand C 7 (2-4): 87-99

Iliopoulos, C., and S. Rozakis, 2010. Environmental cost-effectiveness of bio diesel production in Greece: Current policies and alternative scenarios. Energy Policy 38 (2): 1067-1078

Kourempele, M., G.Mavrotas, L.Geronikolou, S. Rozakis, 2009. Power generation expansion planning in an autoonomous island system using multi-objective programming : the case of Milos island, Operational Research International Journal 10(1): 109-132

Mavrotas, G., and S. Rozakis, 2009. Extensions of the PROMETHEE method to deal with segmentation constraints: Application in a students’ selection problem, Journal of Decision Systems 18(2): 203-229

Petsakos, S. Rozakis and K. Tsiboukas, 2009. Risk optimal farm plans in the context of decoupled subsidy payments: the case of cotton production in Thessaly, Journal of Farm Management 13(7): 467-483

Botonaki, K.Mattas, S.Rozakis, K.Tsiboukas, 2009. Impact des évolutions de la politique européenne sur les décisions des producteurs du coton en Grèce, Cahiers Agricultures 18(5): 402-407

Rozakis, S., K. Tsiboukas and M. Korasidis, 2008. CAP Reform Impacts To Greek Cotton Farmers: A Mathematical Programming Approach, J Agricultural and Food Economics  3(1-2): 95-116

Kulišić Β., E. Loizou, S.Rozakis, and V. Šegon, 2007. Impacts of biodiesel production on Croatian economy, Energy Policy 35: 6036-6045

Kazakçi, A., S. Rozakis, D. Vanderpooten, 2007. Energy crop supply in France : A min-max regret approach,  Journal of the Operations Research Society, 58(11): 1470-1479

Pantzios, C.J., S. Rozakis, V. Tzouvelekas, 2006. Evading Farm Support Reduction Via Efficient Input Use: The Case of Greek Cotton Growers, J Agricultural and Applied Economics 3(1-2): 85-106

Lychnaras, V., S. Rozakis, 2006. Economic Analysis of Perennial Energy Crop Production in Greece under the light of the new C.A.P., New MEDIT 5(3), pp. 29-37.

Rozakis, S., J-C. Sourie, 2005. Micro-Economic Modelling of Bio-Fuel System in France to Determine Tax Exemption Policy under Uncertainty, Energy Policy 33(2) : 171-182

Sourie, J-C, D. Tréguer, S. Rozakis, 2005. L’ambivalence des filières biocarburants, Recherches en Economie et Sociologie Rurale, no 2, Département  Sciences Sociales, Agriculture et Alimentation, Espace et Environnement, INRA.

De Cara, S., S. Rozakis, 2004. Carbon sequestration through the planting of multi-annual energy crops: A dynamic and spatial assessment, Agricultural Economics Review, v. 5-1:56-72

Rozakis, S., P.G.Soldatos, L.Kallivroussis, I.Nikolaou, 2001. Multiple Criteria analysis of bio-energy projects: Evaluation of Bio-electricity production in Farsala plain, Greece,  Journal of Geographical Information and Decision Analysis, 5(1): 49-64

Sourie, J-C., S. Rozakis, 2001. Bio-fuel production system in France: An Economic Analysis, Biomass and Bio-energy, v.20-6 (June): 483-489.

Rozakis, S., JC Sourie, D. Vanderpooten, 2001. Integrated micro-economic modeling and multi-criteria methodology to support public decision-making: The case of liquid bio-fuels in France, Biomass and Bio-energy, v.20-5 (May): 385-398

Rozakis, S., N. Danalatos, K.Tsiboukas, 2001. Crop rotation in Thessaly: bio-economic modelling for efficient management, MEDIT N° 4: 50-57

Rozakis, S., P.G. Soldatos, G. Papadakis, S. Kyritsis, D.Papantonis, 1997. Evaluation of an integrated renewable energy for electricity generation in rural areas, Energy Policy 25(3) : 337-347

Chapters in books and collective publications 

Rozakis S., 2010. A Web-based Spatial DSS for estimating biomass-to-energy supply in Thessaly, in Decision Support Systems in Agriculture, Food and the Environment, (eds. Manos et al.) IGI Global: 450-465

Petsakos A., S. Rozakis, 2009. Critical Review and State-of-the-Art of PMP Models: An Application to Greek Arable Agriculture, Research Topics in Agricultural and Applied Economics 1: 36-63, Bentham Science Publishers

Rozakis, S. 2008. Energy from biomass in Greece: Current situation and perspectives, in K.Krimpas and L. Louloudis (eds.) ‘Greek agriculture and policy’, Academy of Athens (in greek)

Mattas K., E. Loizou, S. Rozakis, E. Tzouvelekas, 2006. Agricultural modelling: an input-output approach, στοLeaves and Cigarettes : Modelling the tobacco industry, with application to Italy and Greece, F. Ferretti (ed.), Francoangeli Publisher, Milano, pp. 177-242.

Sourie J-C, S. Rozakis, 2005. Analyse économique des filières biocarburants, στοLa Chimie Verte, P. Colonna (ed.), Editions Tec & Doc - Lavoisier, pp. 511-524.

Rozakis S., Sourie J-C, Vanderpooten D., 2002. Determining efficient biofuel tax exemption policy in France for greenhouse gas emission abatement, in Economics of Sustainable Energy Agriculture, E.vanIerland & A.OudeLasink (eds.), Kluwer Academic Publishers, The Netherlands, 217-237.

Mavrotas, G., S.Rozakis, 2002. A mixed 0-1 MOLP approach for the planning of biofuel production, in Options Méditerannéenes, Rozakis & Sourie (eds.), Special Issue ‘Comprehensive economic and spatial bio-energy modeling’, Series A - N° 48, CIHEAM

Rozakis, S., S.Casalegno, JM Gilliot, 2002. Multicriteria decision-making on bio-energy projects assisted by G.I.S.: current applications and perspectives, in Options Méditerannéenes, Rozakis & Sourie (eds.), Special Issue ‘Comprehensive economic and spatial bio-energy modeling’, Series A - N° 48 CIHEAM

Rozakis, S., JC Sourie, 2002. Micro-economic modelling of the biofuel chain system in France, in Options Méditerannéenes, Rozakis & Sourie (eds.), Special Issue ‘Comprehensive economic and spatial bio-energy modeling’, Series A - N° 48: 23-33 CIHEAM. 

Rozakis S. 2000. Theory and practice of sustainable development and alternatives energy initiatives at the local level, in L.Louloudis and N. Beopoulos (eds.),  Critical approaches to development and environmental protection of the countryside, Στοχαστήςpublishers (in Greek).

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