Dr Roubaud has published more than 100 articles in international peer eviewed journals such as The Energy Journal, Ecological Economics, International Journal of Production Economics, Energy Economics, Energy Policy, International Journal of Production Research, Applied Economics, Annals of Operations Research, The World Economy, Technological Forecasting & Social Change, International Journal of Logistics Management, Economic Modelling, Resources Policy, Computational Economics, Journal of Organizational Change Management, Quaterly Review of Economics and Finance, Finance Research Letters, International Review of Financial Analysis, Review of Quantitative Finance and Accounting​, Economics Bulletin,International Journal of the Economics and Business, Economics Letters,...Key fields of application of his research are the real option theory in corporate finance, bitcoins and cryptocurrencies, energy economics, sustainable supply chain, circular economy.