LENAERTS, K.; MERLEVEDE, B. - Faculteit Economie en Bedrijfskunde, Universiteit Gent - 2012
supply chain, the literature relies on input-output tables. For a panel of Romanian firms we show that the level of industry … use of aggregated input-output tables gives rise to significant and large horizontal spillover effects, whereas backward … spillovers tend to be small and only marginally significant. Using detailed input-output tables, backward spillovers become …