Nieuwenhuijsen, H.R.

effect sector business r &d business spillover enterprise r &d expenditure growth model government capital region level value netherland knowledge expenditure competition volume study r &d capital business sector r &d incentives technology result knowledge spillovers increase incentive productivity labour innovation stock export mesemet specialization diversity service economy country demand factor return research dutch table employment technology capital government incentives policy production analysis account manufacturing industry variable theory export demand product equation paper simulation investment share balance market r &d intensity inter-regional spillovers factor productivity price performance mesemet -2 percentage figure number government financing dummy benefit aggregation level industry sectors 15 oecd countries