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In recent years a number of panel estimators have been suggested for sample selection models, where both the selection equation and the equation of interest contain individual effects which are correlated with the explanatory variables. We review and compare some of these estimators, and apply...
Persistent link: https://www.econbiz.de/10001502478
This paper examines empirically the relationship between innovation and market structure within a simultaneous … concentration. In contrast, competition enforces innovation, i.e. sales concentration has a negative impact on R&D. …
Persistent link: https://www.econbiz.de/10011446652
studies, the focus is on the proportion of bank credits and internal funds as parts of innovation expenditures. The regression … showing high R&D intensity also use bank credits as financial sources for innovation only to a limited extent. As a result of …
Persistent link: https://www.econbiz.de/10013075216
considerations, the focus is on the share of internal funds, bank loans and subsidies on the volume of innovation expenditure …
Persistent link: https://www.econbiz.de/10012977600
This paper examines empirically the relationship between innovation and market structure within a simultaneous … concentration. In contrast, competition enforces innovation, i.e. sales concentration has a negative impact on R&D. …
Persistent link: https://www.econbiz.de/10010297777
Artificial Intelligence (AI) represents a set of techniques that enable new ways of innovation and allows firms to … new business models. This paper analyses the extent to which the use of AI contributes to the innovation performance of … firms. Based on firm-level data from the German part of the Community Innovation Survey (CIS) 2018, we examine the …
Persistent link: https://www.econbiz.de/10012500899
This article empirically analyzes supply-side and demand-side factors expected to a.ect innovation in clean coal … clean coal patenting and overall propensity to patent positively a.ects clean coal innovation. On the demand-side we find … strong evidence that environmental regulation of emissions, that is, CO2, NOX and SO2, induces innovation in both efficiency …
Persistent link: https://www.econbiz.de/10011442314
This article empirically analyzes supply-side and demand-side factors expected to affect innovation in clean coal … clean coal patenting and overall propensity to patent positively affects clean coal innovation. On the demand-side we find … strong evidence that environmental regulation of emissions, that is CO2, NOX and SO2, induces innovation in both efficiency …
Persistent link: https://www.econbiz.de/10011442937
In this paper, a theoretical model of the impact of product and process innovations on output, capacity utilization, employment, and prices is developed. The model is estimated with micro-data for West German manufacturing firms from the ifo firm panel. The empirical results reveal that...
Persistent link: https://www.econbiz.de/10009542174
This paper examines empirically the relationship between innovation and market structure within a simultaneous … concentration. In contrast, competition enforces innovation, i.e. sales concentration has a negative impact on R&D …
Persistent link: https://www.econbiz.de/10014109094