Template-type: ReDIF-Paper 1.0 Author-Name: Ziesemer, Thomas Author-Email: ziesemer@merit.unu.edu Author-Workplace-Name: UNU-MERIT Title: Semi-endogenous growth models with domestic and foreign private and public R&D linked to VECMs Abstract: We present semi-endogenous growth models with total-factor productivity as functions of domestic and foreign private and public R&D. In a small country case with a Cobb-Douglas TFP production function, foreign R&D drives steady-state growth and the production function can be a long-term relation in a vector-error-correction model. Marginal productivity conditions can be long-term relations for a vector-error-correction model if the functional form is of a Cobb-Douglas type or a CES function generalised to a VES function. In case of a VES function, steady states exist only for special cases of parameter restrictions. Classification-JEL: O38, O40, O41, H54, H87 Keywords: Productivity, endogenous (un)balanced growth, public R&D expenditure, foreign spillover Series: UNU-MERIT Working Papers Creation-Date: 20190802 Number: 2019-025 File-URL: https://unu-merit.nl/publications/wppdf/2019/wp2019-025.pdf File-Format: application/pdf File-Size: 275 Kb Handle: RePEc:unm:unumer:2019025