R&D and manufacturing production specialization in developed economies

A study of the relation between technology and manufacturing production specialization in a series of developed economies is performed by means of models relating indicators of revealed symmetric comparative advantage of value added and exports to similar measures of comparative performance of R&D expenditure, capital intensity, total factor productivity and wage costs. The production and R&D specialization are shown to be substantial and sticky. This contrasts with the evidence of a substantial degree of convergence in the patterns of the other variables. Regression estimates show that, although all variables play their part, the impact of comparative R&D efforts on production specialization is by far the strongest. This impact is found to be stronger in the smaller economies and it is especially important in research-intensive industries. The influence of comparative wages is, moreover, found to be positive here, suggesting the dominance of a labour skill and efficiency wage effect over a wage cost competitiveness effect. These findings are shown to conform quite well with the predictions of Schumpeterian theory and of certain contributions to ‘new trade theory’ that have stressed the importance of dynamic economies of scale.     

Perceptions of the value of the HR function

This article explores the added value of the HR function as it is perceived by three groups of managers: top managers, HR managers and line managers. Despite the fact that literature about strategic HRM focuses almost exclusively on the value of the HR function as a strategic partner, it was assumed that its perceived value for the business would not be restricted to the area of strategy formulation and implementation. Several 'result domains' can be distinguished in which the HR function can deliver value to the business. Based on our review of the literature, the degree of strategic involvement of the function was used as a second perspective to investigate its perceived added value. To examine our propositions, a qualitative study was carried out in which 97 HR managers, 38 top managers and 178 line managers participated. The results confirm our thesis that the perceived value of the HR function contains more than just the fulfilment of its role as a strategic partner. Based on our results, an integrated model for the perceived value of the function has been developed.     

Heterogeneous Firm‐Level Effects of Knowledge Exchanges on Product Innovation: Differences between Dynamic and Lagging Product Innovators*

Product innovation is the result of a constant interaction between the in‐house research and development (R&D) department and knowledge exchanges with the firm's environment. Knowledge exchanges come in different forms. They break down into information gathering applied in new product development, research cooperation on particular innovation projects, and managing information outflows allowing the consequent appropriation of the results of product innovation through specific methods. The way firms handle knowledge exchanges affects their performance. This paper looks at three related indicators of performance: (1) research intensity (a measure of innovative input); (2) the share of revenue realized through innovative product sales (a measure of innovative output); and (3) their impact on the growth in total revenue. The bulk of the econometric literature looking into these matters only allows general statistical statements on the behavior of an “average” firm. This paper takes on another view by using the quantile regression method to stress the heterogeneity of innovative firms in their dealing with knowledge exchange and the effect this has on their performance. A first key finding is that research intensity is positively influenced by knowledge externalities, research cooperation, and appropriability, and it is through this that these variables affect innovative revenue and also the growth in total revenue. By using quantile regression these relationships are further refined to screen for differences in behavior between dynamic and lagging innovators. This refinement indicates that, in the case of research intensity, the knowledge externalities gain in importance in the higher quantiles and are insignificant in the lower ones. Next, research cooperation remains important in all quantiles, but a higher significance is observed in the higher quantiles as well. Finally, appropriability is extremely important for the lower quantiles, but it becomes insignificant in the highest. These findings corroborate the assumptions made in the literature on open innovation: knowledge externalities and research collaboration are vital for those opening up their firm for new ideas and who are, at the same time, reluctant to protect their findings through specific appropriation measures. In the case of innovative revenue all variables on knowledge exchange operate through the research intensity irrespective of the quantile, although the impact of research intensity on this type of revenue is higher in the upper quantiles. As for the growth in revenue, the effect of the innovative revenue is, again, higher in the higher quantiles. This suggests that dynamic product innovators have the most efficient R&D process and the strongest growers are so, especially, because they are successful product innovators.     

Negative nominal interest rates: Three ways to overcome the zero lower bound

The paper considers three methods for eliminating the zero lower bound on nominal interest rates and thus for restoring symmetry to the domain over which the Central Bank can vary its official policy rate. They are: (1) abolishing currency (which would also be a useful crime-fighting measure); (2) paying negative interest on currency by taxing currency; and (3) decoupling the numéraire from the currency/medium of exchange/means of payment and introducing an exchange rate between the numéraire and the currency; this exchange rate can be set over time to achieve a forward discount (expected depreciation) of the currency vis-à-vis the numéraire when the nominal interest rate in terms of the numéraire is set at a negative level for monetary policy purposes.     

THIS IS NOT A CREDIT CRISIS – IT IS A DEBT CRISIS

Using an analogy with ancient Babylonia as its leading theme, this viewpoint argues that the credit crisis is the symptom of an underlying problem. Fuelled by government policies, unprecedented debt levels were run up in industrialised countries over the last quarter century. Present policies of financial sector bailouts are not only an unwise use of taxpayers' money; they maintain economic structures opposed to what classical liberals such as J. S. Mill envisaged as a free-market economy.     

Location: A Neglected Determinant of Firm Growth

This paper links the performance of new technology firms, measured in terms of employment growth, to geographic location. We introduce a model of firm growth that is specific to characteristics of the location as well as the firm and industry. The model is estimated using a unique data set identifying the growth performance of small technology-based firms in Germany. We find that firm performance, as measured by employment growth, does appear to be influenced by locational characteristics as well as characteristics specific to the firm and the industry. In particular, the empirical evidence suggests that being located in an agglomeration rich in knowledge resources is more conducive to firm growth than being located in a region that is less endowed with knowledge resources. These results suggest the economic value of location as a conduit for accessing external knowledge resources, which in turn, manifests itself in higher rates of growth. JEL no. L10, R11, O12, O30