CONTENT EUROPEAN PROJECT MANAGEMENT JOURNAL

Multi-Project Management in the Volume 10, Issue 2 December 2020 Corona Crisis 3 Impressum: C. Hüsselmann, P. Golfels

Publisher: Serbian Project Management Association – IPMA Serbia, Bože Jankovića 14, Belgrade, Serbia Risk as a Factor of Decision Making in Projects Financing of Editor in Chief: Vladimir Obradović, University of Belgrade, 11 Faculty of Organizational Sciences; Infrastructure Projects J. Jovanović, M. Mosurović, I. Berić Associate Editor: Marija Todorović, University of Belgrade, Faculty of Organizational Sciences The Impact of Overheads Variation on Editorial Board: Time-Cost Optimisation of Building Jesús Martínez Almela, Polytechnic Universities of Valencia, 18 Madrid, Barcelona, Murcia and Valladolid, Spain Infrastructure Projects Grigori Tsipes, High School of Economy and Russian D. D. Kantianis Association of Project Management – SOVNET, Russia Ding Ronggui, Shandong University, China Constanţa-Nicoleta Bodea, Bucharest University of Economic Work Absenteeism Management Studies, Romania, Center for Industrial and Services 32 Economics, Academy of Science, Romania in Project-Oriented Organizations Kevin Kane, University of Salford, United Kingdom A. Lipovac Nino Grau, Fachhochschule Giessen-Friedberg University of Applied Sciences, Germany Sergey Bushuyev, Kiev National University of Construction Barriers to Green Supply Chain and Architecture, Kiev, Ukraine Management (GSCM) Adoption Brane Semolič, Faculty of Logistics, University of Maribor, on Construction Projects Slovenia 41 Vladan Devedžić, University of Belgrade, Faculty of B. Amade, A. A. Adeyomo, A. C. Ogbonna, Organizational Sciences, Serbia O. L. Okore, I. D. Okwara Mladen Radujković, Alma Mater Europaea, Austria, Slovenia, Croatia Živan Živkovic, University of Belgrade, Technical Faculty in Bor Analysis of Project Success in the Function of Knowledge Management in Evica Petrović, University of Niš, Faculty of Economics 51 Radoslav Raković, Energoprojekt ENTEL, Belgrade Project Organizations Mladen Vukomanović, Faculty of Civil Engineering, University of Zagreb, Croatia N. Mihajlović, M. Apostolovska Sandra Jednak, University of Belgrade, Faculty of Organizational Sciences Digitalization of Special Events Projects Founder and the first Editor-in-Chief: 66 Petar Jovanović, Educons University, Faculty of Project and during the Crisis Innovation Management, Belgrade J. Jovanović

Technical Editor: Danijela Toljaga-Nikolić Informative and opinion article

Journal will be available online at www.epmj.org twice The Impact of Projects and Project a year. E-mail: [email protected] 72 Management will Increase

ISSN 2560-4961(online) J. Schefferlie