Additionality of public R&D grants in a transition economy: the case of Eastern Germany.

This paper examines the input and output additionality of public R&D subsidies in Western and Eastern Germany. We estimate the impact of public R&D grants on firms' R&D and innovation input. Based on the results of this first step we compare the impact of publicly funded private R&D on innovation output with the output effect of R&D funded out of firms' own pockets. We employ microeconometric evaluation methods using firm-level data derived from the Mannheim Innovation Panel. Our results point toward a large degree of additionality in public R&D grants with regard to innovation input measured as R&D expenditures and innovation expenditures, as well as with regard to innovation output measured by patent applications. Input additionality has been more pronounced in Eastern Germany during the transition period than in Western Germany. However, R&D productivity is still larger for the established Western German innovation system than for Eastern Germany. Hence, a regional redistribution of public R&D subsidies might improve the overall innovation output of the German economy.Evaluation of public policy; Innovation; R&D; Subsidies;

Using Innovation Survey Data to Evaluate R&D Policy: The Case of Belgium

This study focuses on the impact of R&D policies in Flanders. We conduct a treatment effects analysis at the firm level to investigate possible crowdingout effects on the input side of the innovation process. Different specifications of R&D activity are considered as outcome variables in the treatment effects analysis. Applying a non-parametric matching, we conclude that subsidized firms would have invested significantly less in R&D activities, on average, if they had not received public R&D funding. Thus, crowding-out effects can be rejected in this case. --R&D,Subsidies,Policy Evaluation,Non-parametric matching

License Expenditures of Incumbents and Potential Entrants: An Empirical Analysis of Firm Behavior

This paper presents the results of an empirical test concerning the auction model of Gilbert and Newbery (1982). The study uses data on German companies in order to analyze expenditures for technology licenses. Aside of standard control variables the motives for innovation expenditures are also taken into account. We differentiate between firms which intend to secure their present position in the market (incumbents) and those intending to enter a new market (challengers). In line with the prediction of the auction model, it turns out that incumbents show higher expenditures for technology licenses than potential entrants. --Innovation,Licenses,Incumbent versus entrant,Limited Dependent Variables

Do Innovation Subsidies Crowd Out Private Investment? Evidence from the German Service Sector

This paper analyses the impact of public innovation subsidies on private innovation expenditure. In the empirical economic literature there is still no common support for the hypothesis of either a complementary or a substitutive relationship between public funding and private investment. We investigate whether firms of the German service sector increase their innovation effort when participating in public policy schemes. Cross-sectional data at the firm level are used to estimate the effect of subsidization. Applying a non-parametric matching approach we find evidence that the hypothesis of complete crowding-out effects between public and private funds can be rejected. --Innovation,Public Innovation Subsidies,Service Sector,Policy Evaluation

The behaviour of noise traders: empirical evidence on purchases of business magazines

According to the prospect theory financial investors tend to sell winners too early and ride losers too long. Therefore, demand for financial advise should be high in a bull market and low in a bear market. Thus, we test the hypothesis whether the demand for business magazines is somehow related to the performance of the stock market. It turns out that the sales of these magazines are positively correlated with the stock market index. Due to the fact that the information provided in business magazines seem to be already reflected in stock prices, trading on those kind of data will be just like trading on noise. In conclusion, we are able to isolate a major influence factor for the expectation formation process of noise traders. --Noise Trader,Stock Market,Business Magazine,Demand Estimation

Does professional knowledge management improve innovation performance at the firm level?.

The concept of knowledge has gained in interest since industrialized economics have induced a shift in importance from labor, capital and natural resources towards intellectual resources. This study investigates how the management of knowledge influences the innovation performance of a firm. While former studies mainly focused on knowledge management cycles, we distinguish different types of knowledge management techniques. It turns out that there is a difference between three knowledge management techniques and their influence on product and process innovation. The ability to source external knowledge positively affects the firm’s introduction of new products and products new to the market. For obtaining cost reductions it is effective to stimulate employees to share knowledge. The availability of a codified knowledge management policy also positively affects the cost reduction possibilities of a firm. These results indicate that it is important for a firm to carefully select the tools of knowledge management in function of the kind of technical innovation it wants to proceed.Knowledge management; innovation performance;

The effects of public R&D subsidies on firms' innovation activities: the case of Eastern Germany

This study analyzes the effects of public R&D policy schemes on the innovation activities of firms located in Eastern Germany. The main question in this context is whether public funds stimulate R&D activities or simply crowd out privately financed R&D. Empirically, we investigate the average causal effects of all public R&D schemes in Eastern Germany using a non?parametric matching approach. Compared to the case where no public financial means are provided, it turns out that firms increase their innovation activities by about four percentage points. --Public Innovation Subsidies,Non?parametric Matching