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Market power and welfare in asymmetric divisible good auctions - imarina:9242193

Autor/s de la URV:Manzano Tovar, Carolina
Autor segons l'article:Manzano C; Vives X
Adreça de correu electrònic de l'autor:carolina.manzano@urv.cat
carolina.manzano@urv.cat
Identificador de l'autor:0000-0001-7160-0562
0000-0001-7160-0562
Any de publicació de la revista:2021
Tipus de publicació:Journal Publications
Referència de l'ítem segons les normes APA:Manzano C; Vives X (2021). Market power and welfare in asymmetric divisible good auctions. Theoretical Economics, 16(3), 1095-1137. DOI: 10.3982/TE3675
Referència a l'article segons font original:Theoretical Economics. 16 (3): 1095-1137
Resum:We analyze a divisible good uniform-price auction that features two groups, each with a finite number of identical bidders, who compete in demand schedules. In the linear-quadratic-normal framework, this paper presents conditions under which the unique equilibrium in linear demands exists and derives novel comparative statics results that highlight the interaction between payoff and information parameters with asymmetric groups. We find that the strategic complementarity in the slopes of traders' demands is reinforced by inference effects from prices, and we display the role of payoff and information asymmetries in explaining deadweight losses. Furthermore, price impact and the deadweight loss need not move together, and market integration may reduce welfare. The results are consistent with the available empirical evidence. Copyright © 2021 The Authors.
DOI de l'article:10.3982/TE3675
Enllaç font original:https://econtheory.org/ojs/index.php/te/article/view/3675
Versió de l'article dipositat:info:eu-repo/semantics/publishedVersion
Accès a la llicència d'ús:https://creativecommons.org/licenses/by/3.0/es/
Departament:Economia
URL Document de llicència:https://repositori.urv.cat/ca/proteccio-de-dades/
Àrees temàtiques:General economics,econometrics and finance
Economics, econometrics and finance (miscellaneous)
Economics, econometrics and finance (all)
Economics
Economia
Ciencias sociales
Business and management
Paraules clau:Treasury auctions
Private information
Market integration
Liquidity auctions
G14
Electricity auctions
E58
Demand/supply schedule competition
D82
D44
Entitat:Universitat Rovira i Virgili
Data d'alta del registre:2024-07-27
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