Ginevičius, Romualdas; Žemaitis, Eigirdas; … - In: Amfiteatru economic : an economic and business research … 24 (2022) 16, pp. 1001-1013
Investment in R&D varies widely in EU countries, both in terms of its overall volume and the sources of investment … economic development of the country. Economically developed EU countries are dominated exclusively by business investments …