In order to assess the productivity effects of information and communication technologies (ICT), regressions based on cross?sectional firm?level data may yield unreliable results for the commonly employed production function framework. In this paper, various estimation biases and econometric...

In this paper, it is argued that investments in information and communication technologies (ICT) are closely linked to complementary innovations and are most productive in firms with experience from earlier innovations. In the empirical analysis based on firm-level panel data covering the period...

While a positive link between information and communication technology (ICT) and firm performance is well documented, the exact channel remains unclear. We propose an innovative link: ICT fosters product and process innovations by facilitating employee participation and outsourcing. Employee...

Almost all empirical research that has attempted to assess the validity of the Porter Hypothesis has started from reduced-form models, e.g. by using single-equation models for estimating the contribution of environmental regulation (ER) to productivity. This paper addresses the Porter Hypothesis...

European business services have experienced about two decades of almost zero productivity growth. The paper investigates whether this is caused by weak dynamic market selection. The time pattern of scale-related inefficiencies is used as an indicator for the effectiveness of market selection.We...

The paper investigates whether the poor productivity performance of the European business services industry is related to scale effects, market structure, and regulatory impacts. We apply parametric and nonparametric methods to estimate the productivity frontier and so obtain the distance of...

European business services has witnessed about two decades of virtual productivity stagnation. The paper investigates whether this is caused by weak dynamic market selection. The time pattern of scale-related inefficiencies is used as an indicator for the effectiveness of market selection. We...

This paper presents characteristics of firms which employ advanced manufacturing tech-nology (AMT), explores the pattern of adoption of such technology, and traces the effects of adoption on the evolution of employment and productivity. The study uses linked firm-level data on production, factor...