Measurement of innovation activities in the knowledge-intensive services industry: a trademark approach

Innovation measurement in the knowledge-intensive services (KIS) industry is very complex, due to a lack of adequate innovation indicators. A rather new empirical approach involves the analysis of trademarks for the measurement. This paper aims to explore the use and relevance of trademarks for service firms. Data from the German section of the ‘Community Innovation Survey’ are used, and a survey with 278 participating firms is conducted. The results of the two independent empirical studies demonstrate that a trademark can be used as an innovation indicator, at least for knowledge-intensive business services (KIBS) and product innovations. The results also illustrate which firm-inside and environmental features explain the use of trademarks as an intellectual property protection measure.     

Cigarettes and addiction information: simulating the demand effects of the tobacco industry's ‘conspiracy of silence’

Although cigarette manufacturers were aware of the addictive properties of nicotine as early as 1962, the information did not become available to the US public until 1979 when the Surgeon General disclosed it (US Department of Health, Education, and Welfare, 1979 US Department of Health, Education, and Welfare 1979 Smoking and Health: A Report of the Surgeon General, Public Health Services, Office of Smoking and Health Washington ). This study simulates the impact this information would have had on the demand for cigarettes had it been released in 1962. The simulations build on past work by Fenn et al. (2001 Fenn, A, Antonovitz, F and Schroeter, J. 2001. Cigarettes and addiction information: new evidence in support of the rational addiction model. Economics Letters, 72: 3–45.  ) who found evidence that the release of addiction information resulted in a structural shift in demand in 1979. In the present study, the econometric results from Fenn et al. (2001 Fenn, A, Antonovitz, F and Schroeter, J. 2001. Cigarettes and addiction information: new evidence in support of the rational addiction model. Economics Letters, 72: 3–45.  ) are used to compute simulated time paths for state-level per capita consumption under the hypothetical scenario involving the earlier release of the addiction information. Using these simulated consumption paths; the projected reductions in cigarette sales revenue are calculated. These dollar figures provide a benchmark against which to judge the compensation amounts that the industry must pay because of recent tobacco lawsuit settlements.     

Konjunkturschlaglicht: Slowenien—Fit für den Euro

HWWA-FORUM

Konjunkturschlaglicht: Slowenien—Fit für den Euro     

Farmers’ performance and subject pool effect in decentralized bargaining markets

We report results from a decentralized bargaining market experiment conducted with farmers and students. Our results indicate that despite its bad reputation, performance is highly efficient (although not as efficient as the competitive equilibrium prediction). Farmers and students perform similarly regarding quantities, prices, and allocative efficiencies, but not regarding payoff allocations between buyers and sellers.     

Fiscal Consolidations in the Central and Eastern European Countries

We study fiscal consolidations in the Central and Eastern European countries and what determines the probability of their success. We define consolidation events as substantive improvements in fiscal balances adjusting for the impact of cyclical effects. We use logit models for the period 1991–2003 to assess the determinants of the success of a fiscal adjustment. The results seem to suggest that for these countries expenditure based consolidations have tended to be more successful. By contrast, revenue-based consolidations have a tendency to be less successful. JEL no. C25, E62, H62     

Anti-Corporate Farming Laws and Industry Structure: The Case of Cattle Feeding

Nine midwestern states have laws that restrict the involvement of publicly held corporations in agriculture. Opponents argue that the laws' direct efforts to regulate ownership structure may have an adverse indirect impact on size structure. Restricting corporate involvement might stifle the emergence and growth of efficient, large-scale establishments if corporations have advantages over other organizational forms in meeting capital requirements. Since 1982, Nebraska has had an anti-corporate farming law that prohibits corporate ownership of feedlots. We test whether the implementation of the Nebraska law had an impact on the stochastic process governing the evolution of the state's feedlot size distribution.     

Reserve risk estimation in a linear model

This paper presents the linear model, a framework for stochastic modeling of known methods as well as for the development of new methods of loss reserving. The linear model allows the determination of optimal predictors of non-observable cumulated and incremental losses and thus the derivation of optimal reserves by minimization of the expected squared prediction error.     

Messen: Live Marketing par excellence

Interview

Messen: Live Marketing par excellence     

Measuring Market Power in Bilateral Oligopoly: The Wholesale Market for Beef

Econometric methods for assessing the degree of market power typically rely on a maintained hypothesis of price-taking behavior on one side of the market or the other. In the analysis of bilateral oligopoly, however, one would like to leave open the question of whether buyers or sellers (or both) behave competitively while allowing for the possible exercise of market power on either side. In this paper, we address the problem of measuring market power in bilateral oligopoly. This requires that we first distinguish among three candidate equilibrium concepts: bilateral price-taking, seller price-taking, and buyer price-taking. Choosing among them comes down to a test of nonnested, nonlinear, simultaneous equation models. Our application to the U.S. wholesale market for beef, characterized by high degrees of concentration among both sellers (beef packers) and buyers (primarily retail grocery chains), reveals seller price-taking among the three candidates to be the most consistent with the data. In particular, the hypothesis of price-taking conduct on both sides of the market can be rejected. This is a conclusion that would not have been reached had we considered monopoly conduct by sellers as the only alternative to perfect competition.