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We study how firms differ from their competitors using new time-varying measures of product differentiation based on text-based analysis of product descriptions from 50,673 firm 10-K statements filed yearly with the Securities and Exchange Commission. This year-by-year set of product...
Persistent link: https://www.econbiz.de/10012462662
We study the efficiency of oligopoly equilibria in congested markets. The motivating examples are the allocation of network flows in a communication network or of traffic in a transportation network. We show that increasing competition among oligopolists can reduce efficiency, measured as the...
Persistent link: https://www.econbiz.de/10012467484
Without the rule of law, traders who incur trading costs can be held up by counter-parties who are stronger in anarchic bargaining. The favourable terms which the latter extract can overcrowd that side of the market, dissipating the benefits. We establish plausible necessary and sufficient...
Persistent link: https://www.econbiz.de/10012471059
programs inducing retirement? I suggest not, by formalizing the monopoly unionism model and showing how labor's interest in … objectives of the monopoly union. And, unless the old have a disproportionate influence within the union, union interests cannot …
Persistent link: https://www.econbiz.de/10012471087
This paper presents an empirical analysis of the relationship between patenting, innovation, and federal antitrust enforcement towards firms in the manufacturing sector. I examine whether the likelihood of antitrust litigation is influenced by patent histories and R&D expenditures, after...
Persistent link: https://www.econbiz.de/10012471728
The adoption of artificial intelligence (AI) prediction of demand by a monopolist firm is examined. It is shown that, in the absence of AI prediction, firms face complex trade-offs in setting price and quantity ahead of demand that impact on the returns of AI adoption. Different industrial...
Persistent link: https://www.econbiz.de/10013191089
Thereare three points made in this paper. The first is that the question concerning choice of a product line by a monopolist is similar in structure to other adverse selection problems -- and can be analyzed in an elementary way by adapting techniques recently developed for such problems. Such...
Persistent link: https://www.econbiz.de/10012477549
more than the standard price theoretic "monopoly" model of unionism. New (and/or old) perspectives based on institutional …
Persistent link: https://www.econbiz.de/10012478274
This paper sets up a microeconomic theory of labor unions. It discusses their formation and goals, their hierarchical structure, and the nature of rent distribution. The theory provides predictions for the probability that an industry or occupation will be unionized, the proportion of that...
Persistent link: https://www.econbiz.de/10012478449
, suffer a loss, that is not offset by gains to the monopolist. This is the "deadweight loss" from monopoly, and in … conventional analysis the only social cost of monopoly. The loss suffered by those who continue to buy the product at the higher … cost is regarded merely as a transfer from consumers to owners of the monopoly seller and has not previously been factored …
Persistent link: https://www.econbiz.de/10012479071