Polona Domadenik () (University of Ljubljana and Institute for South-East Europe (ISEE)) Janez Prasnikar () (University of Ljubljana and Institute for South-East Europe (ISEE)) Jan Svejnar () (University of Michigan, CERGE-EI, CEPR and IZA)
Abstract
Paper addresses the recent initiatives of EU Lisbon Agenda to increase level of R&D expenses in EU Member States by studying firm-level panel data in most advanced transition economy, Slovenia. Previous empirical literature - mainly cross-sectional - has tested the demand-pull hypothesis and found in overall that R&D expenses may be driven by output. Using a panel of over 150 Slovene firms over the 1996-2000 period, and checking for fixed effects, time, industrial and size dummies and for the path-dependent nature of R&D, we also find a significant role of sales in inducing R&D expenditures. Besides that data also confirm that internal funds and (un)successful bargaining for higher wages present significant variables for higher R&D expenses. However, at the micro level, the demand-pull, internal funds and bargaining effects play a varying role for the different sub-samples of firms. In particular, exporting firms, those which are liquidity-constrained, those not receiving public subsidies and those not heading a business group, seem to be particularly sensitive in deciding their R&D expenditures. R&D behavior at the firm level is modeled as errorcorrection model and estimated in system GMM specification.
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Publisher Info
Paper provided by Institute for the Study of Labor (IZA) in its series IZA Discussion Papers with number
2801.
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