We present a model in which workers must be educated to get a good job and firms must innovate in order to increase productivity. Education as well as innovation and production require skilled labor as inputs. This, together with the fact that learning opportunities differ across workers,...

This paper develops a two-sector general-equilibrium model in which firms in the primary economy have to create workplaces prior to production and product-market competition. For this, we introduce the endogenous sunk-cost approach with two-stage decisions of firms from IO in the macro labor...