Non-R&D SMEs: external knowledge,absorptive capacity and product innovation

The relationship between external knowledge, absorptive capacity (AC) and innovative performance for small and medium-sized enterprises (SMEs) is investigated empirically. Using data from a survey on firms located in North Norway, we ask whether AC plays a mediating role between different external knowledge inflows and innovative performance. The results are consistent with AC as an important mediator for transforming external knowledge inflows into higher innovative performance if we include all SMEs in the sample. However, this result is not robust when considering the sub-sample of non-R&D SMEs only. External knowledge inflows have a much stronger direct effect on innovation performance for non-R&D firms and leave a weak mediating effect of AC. Our findings suggest that measures of AC should be developed further in order to make AC a more relevant concept for empirical studies of SMEs without in-house R&D.     

Decomposing the Triple-Helix synergy into the regional innovation systems of Norway: firm data and patent networks

The Triple Helix model of university-industry-government relations allows us to use mutual information among geographical, sectorial, and size distribution of firms to measure synergy at various geographical scales in a nation. In this paper we decompose the synergy in Triple Helix relations and analyze the decomposition at the county level. We use micro-level data for all Norwegian firms from 2002 to 2014. This provides new and more detailed insight into the factors explaining the previously reported variation in synergy at county level in Norway. Furthermore, we analyze the county and city level distributions of all national as well as USPTO granted patents with at least one Norwegian inventor. Co-inventor networks for Norwegian USPTO patents are visualized using Google maps. The counties with technology-dominated synergies and strong knowledge institutions have a higher level of international co-inventor networks. Sectorial and geographical networks characterize the oil and gas dominated county, Rogaland. In contrast the knowledge institution dominated county of Sør-Trøndelag has broader networks both with regard to sectors and geography. In the small industry dominated county of Møre og Romsdal with high synergy, the lack of international co-inventor network is striking. This might be interpreted as a sign of industrial lock-in. The use of both firm level and patent data together give a broader and more precise picture of the innovation systems under study. The use of both national and international patent data also broadens the picture of the innovation activity of the nation.     

The internal market and consumer protection in Norway

The article gives an overview of amendments and considerations concerning amendments, with regard to the implementation of EC law in Norwegian consumer law. A distinction is made between the EC harmonized and the non-harmonized areas. With regard to the harmonized areas, it is pointed out that the Norwegian legislation in general has wider fields of application and is of a less detailed nature than the current EC directives. Hence, the Marketing Act from 1972 covers several directives and draft directives. In general Norwegian consumer law to a large extent is in harmony with EC consumer law, that is as long as the latter is of a minimum nature. Concerning the non-harmonized areas, Norwegian consumer law is considered acceptable to the EC, provided it does not discriminate between national and foreign businesses, and there is proportionality between the instruments and the aims.

---

Gemeinsamer Markt und norwegischer Verbraucherschutz

Zusammenfassung Der Beitrag gibt einen überblick über die tatsächlichen und vorgesehenen Ergänzungen, die durch das neue EG-Recht am norwegischen Verbraucherrecht notwendig sind. Dabei wird ein Unterschied gemacht zwischen harmonisierten und nichtharmonisierten Bereichen. Was harmonisierte Bereiche anlangt, so wird ausgeführt, da\ die norwegische Gesetzgebung im allgemeinen einen weiteren Anwendungsbereich hat und gleichzeitig weniger detailliert ist als die neuen EG-Richtlinien. So deckt das Handelsgesetz von 1972 mehrere Richtlinien und Richtlinien-Entwürfe ab. Insgesamt ist das norwegische Recht weitgehend im Einklang mit dem EG-Verbraucherrecht. In nichtharmonisierten Bereichen ist das norwegische Recht insoweit mit EG-Recht vereinbar, als es nicht zwischen einheimischen und ausländischen Marktteilnehmern unterscheidet und die Verhältnismä\igkeit der Mittel gewahrt ist.

     

Price Strategies and Compatibility in Digital Networks

We analyze competition between two horizontally differentiated network providers. New technologies help the providers to collect consumer‐specific information, and such technologies increase the providers’ ability to use price discrimination. One example is the mobile providers’ choice of investing into third generation mobile systems (3G). Compared to the current 2G systems (GSM), 3G gives the providers more accurate customer specific information (e.g. with respect to customers’ location at any time). Since new technologies give the opportunity to implement price discrimination, an interesting question is how the price strategies (price discrimination or not) affect the incentives to unilaterally establish a walled garden where the rival’s customers have imperfect access. The main message of the paper is that walled garden strategies are more likely when firms use price discrimination than when they all use linear pricing.     

Reductions in Real versus Tariff Barriers: The Impact on Industry Concentration

Economic integration has had ambiguous effects on industry concentration. The literature on the topic proposes various explanations for these empirical findings. This paper provides an additional theoretical argument. It shows that in a world of monopolistic competition, integration alone (modeled as a reduction of trade barriers) may exert opposing forces on industry concentration, depending on whether the barrier consists of real (frictional) or tariff costs. In particular, the Herfindahl index of industry concentration falls for a reduction in real costs, but rises for a reduction in tariff costs. The reason is that real barriers burn up resources, such that industry profitability is reduced, reducing entry, and resulting in fewer firms and a correspondingly higher concentration. Under a tariff barrier, the redistributed tariff revenue stabilizes industry profitability, resulting in more firms and a lower concentration.     

Demand-side Spillovers and Semi-collusion in the Mobile Communications Market

We analyze roaming policy in the market for mobile telecommunications. Firms undertake quality improving investments in network infrastructure in order to increase geographical coverage, capacity in a given area, or functionality. Prior to investments, roaming policy is determined. We show that under collusion at the investment stage, firms and a benevolent welfare maximizing regulators interests coincide, and no regulatory intervention is needed. When investments are undertaken non-cooperatively, firms and the regulators interests do not coincide. Contrary to what seems to be the regulators concern, firms would decide on a higher roaming quality than the regulator. The effects of allowing a virtual operator to enter are also examined. Furthermore, we discuss some implications for competition policy with regard to network infrastructure investment.     

Do Slotting Allowances Harm Retail Competition?*

Slotting allowances are fees paid by manufacturers to get access to retailers' shelf space. Both in the USA and Europe, the use of slotting allowances has attracted attention in the general press as well as among policy makers and economists. One school of thought claims that slotting allowances are efficiency enhancing, while another school of thought maintains that slotting allowances are used in an anti‐competitive manner. In this paper, we argue that this controversy is partially caused by inadequate assumptions of how the retail market is structured and organized. Using a formal model, we show that there are good reasons to expect anti‐competitive effects of slotting allowances. We further point out that competition authorities tend to use an unsatisfactory basis for comparison when analyzing welfare consequences of slotting allowances.     

Stock Market Liquidity and the Business Cycle

In the recent financial crisis we saw liquidity in the stock market drying up as a precursor to the crisis in the real economy. We show that such effects are not new; in fact, we find a strong relation between stock market liquidity and the business cycle. We also show that investors' portfolio compositions change with the business cycle and that investor participation is related to market liquidity. This suggests that systematic liquidity variation is related to a “flight to quality” during economic downturns. Overall, our results provide a new explanation for the observed commonality in liquidity.     

Exploring the impact of deregulation on HRM: the case of the Norwegian energy sector

The traditional HRM system has been job-based and has reflected a bureaucratic model of organizing work. Such job-based personnel management systems have shown a tendency to break down under deregulation and exposure to competitive market situations. The study reported here suggests that, after the deregulation of the Norwegian energy sector, the industry was forced to change its primary focus from engineering and technical problems to a critical concern for customers, service, operational costs and productivity. In addition, due to increased work interdependence, numerous centralized operational units have developed in the companies. The relevance of operational knowledge was found to increase, together with the establishment of work groups. This also created a shift from a job-related performance management system to a more person-related system. Organization-specific competence was emphasized as well as increased attention to customer interface issues. Market orientation was reflected in the need to introduce pay-for-performance systems. These changes in HRM systems developed on an ad hoc basis. Due to lack of relevant knowledge on the changes occurring and clear management direction HRM adaptation was, however, slow. Implications are highlighted.     

Long‐Run Stockholder Consumption Risk and Asset Returns

We provide new evidence on the success of long‐run risks in asset pricing by focusing on the risks borne by stockholders. Exploiting microlevel household consumption data, we show that long‐run stockholder consumption risk better captures cross‐sectional variation in average asset returns than aggregate or nonstockholder consumption risk, and implies more plausible risk aversion estimates. We find that risk aversion around 10 can match observed risk premia for the wealthiest stockholders across sets of test assets that include the 25 Fama and French portfolios, the market portfolio, bond portfolios, and the entire cross‐section of stocks.