This paper explores the use of information on the firm-level prices of the produced output and employed inputs, as well as on the firm-level demand relationship, to identify the parameters of the production function. By considering the system of equations which includes the demands for variable...

We develop a simple estimator for production functions in the presence of endogenous productivity change that allows us to retrieve productivity and its relationship with R&D at the firm level. Our dynamic investment model can be viewed as a generalization of the knowledge capital model...

The Spanish automobile market of the nineties experienced a perfectly foreseeable tariff dismantling and a strong demand downturn, with the observed result of an apparently sharpened producer competition in products and perhaps in prices. This paper is aimed at testing whether or not there...

This paper studies the impact of process and product innovations introduced by firms on their employment growth. A model that relates employment growth to process innova- tions and to the growth of sales due to innovative and unchanged products is derived and estimated using a unique source of...

The objective of this study is to compare the effect of different types of public support for R&D projects on firms’ technological capabilities. We distinguish be-tween low-interest loans and subsidies and between national and European sup-port. Using data on 2,319 Spanish firms during the...

This paper is aimed at structurally assessing the employment effects of the innovative activities of firms. We estimate firm level displacement and compensation effects in a model in which the stock of knowledge capital raises firm relative efficiency through process innovations and firm demand...