Purpose: The purpose of this paper is to analyze the impact of imported intermediate inputs on innovation performance, differentiating among types of innovation output (product and process innovation) and considering both family and non-family firms in the Spanish context....

The authors study the determinants of make or buy decisions for grapes made by wineries belonging to the Rioja Qualified Designation of Origin (DOCa). In particular, they analyze the relationship between product quality and vertical integration. Although there is a long tradition in transaction...