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We analyse optimal environmental policies in a market that is vertically differentiated in terms of the energy efficiency of products. Considering energy taxes, subsidies to firms for investment in more eco-friendly products, and product standards, we are particularly interested in how...
Persistent link: https://www.econbiz.de/10008596605
A sizable literature has grown up in recent years focusing on two-sided markets in which economies of scale combined with complementarities between a platform and its associated ‘software’ or ‘services’ can generate indirect network effects (that is positive feedback between the number...
Persistent link: https://www.econbiz.de/10005113747
Practising is a matter of increasing the reliability of ones skills rather than relying on a tool or a strike of genius to get it right. Once perfection has been achieved the individual will aim for higher quality since the effort is more likely to be worthwhile. Furthermore because the returns...
Persistent link: https://www.econbiz.de/10005113798
This paper analyzes persuasive advertising and pricing in oligopoly if firms sell differentiated products and consumers … that the demand-enhancing effect of persuasive advertising varies across consumers and increases in the average degree of … conformity. In equilibrium, both quality and cost leaders choose higher advertising intensities and charge higher prices than …
Persistent link: https://www.econbiz.de/10009024838
advertisers and customers. The relation between advertising receipts and sales receipts, which are both complementary and … antagonist, is different if media operators impose a price or a quantity to advertisers. When consumers dislike advertising …, media operators are better off setting an advertising price than an advertising quantity. We establish a relationship …
Persistent link: https://www.econbiz.de/10005405759
We study a two-sided market where a platform attracts firms selling differentiated products and buyers interested in those products. In the unique subgame perfect equilibrium of the game, the platform fully internalizes the network externalities present in the market and firms and consumers all...
Persistent link: https://www.econbiz.de/10005181272
Publication and citation rankings have become major indicators of the scientific worth of universities and countries, and determine to a large extent the career of individual scholars. We argue that such rankings do not effectively measure research quality, which should be the essence of...
Persistent link: https://www.econbiz.de/10005405954
In this paper we develop a theory of patenting in which a firm preserves its reputation to only apply for a patent whenever a truly patentable idea has been generated. Firms have a short-run incentive to deviate and receive additional rents from unworthy pending patents, as well as potential...
Persistent link: https://www.econbiz.de/10010877828
We study the effects of improvements in market transparency on eBay on seller exit and continuing sellers’ behavior. An improvement in market transparency by reducing strategic bias in buyer ratings led to a significant increase in buyer valuation especially of sellers rated poorly prior to...
Persistent link: https://www.econbiz.de/10010877941
In a standard adverse selection world, asymmetric information about product quality leads to quality deterioration in the market. Suppose that a higher investment level makes the realization of high quality more likely. Then, if consumers observe the investment (but not the realization of...
Persistent link: https://www.econbiz.de/10005000399