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Beladi, Hamid; Luo, Xiao; Oladi, Reza; Tay, Nicholas S. P. - In: Theory and decision : an international journal for … 94 (2023) 4, pp. 677-691

Persistent link: https://www.econbiz.de/10014291712

The Evolution of Economic Networks

Romero, Pedro - 2009

agents make strategic decisions based upon profits and information generated through their immediate social network. In this … deletion of links. And also the number of firms (nodes) in the network at each time by allowing firms (nodes) to enter and exit … the market. Centrality measures are reported together with firms' profits. The evolution of the network yields higher …

Persistent link: https://www.econbiz.de/10014209878

Network Comparative Statics

Harkins, Andrew - 2021

This paper develops a framework for analyzing the effect of arbitrary changes to network structure in linear …-quadratic games on networks. Changes to network structure which increase total activity and total utility are studied for the case of … centrality which counts the total length of walks from a node.Two optimal network design problems are then considered. Total …

Persistent link: https://www.econbiz.de/10013227382

Lardner - network goods (theory)

Durlauf, Steven N. (contributor) - 2008 - 2. ed.

Persistent link: https://www.econbiz.de/10003700153

Network competition in the airline industry : an empirical framework

Yuan, Zhe; Barwick, Panle Jia - 2024

Persistent link: https://www.econbiz.de/10015066091

Marketmaking middlemen

Gautier, Pieter; Hu, Bo; Watanabe, Makoto - 2016

This paper develops a model in which market structure is determined endogenously by the choice of intermediation mode. We consider two representative business modes of intermediation that are widely used in real-life markets: one is a middleman mode where an intermediary holds inventories which...

Persistent link: https://www.econbiz.de/10011526728

Marketmaking middlemen

Gautier, Pieter; Hu, Bo; Watanabe, Makoto - 2016

Persistent link: https://www.econbiz.de/10011520869

Middlemen : a directed search equilibrium approach

Watanabe, Makoto - 2012

Persistent link: https://www.econbiz.de/10010190985

Flagship entry in online marketplaces

Jin, Ginger Zhe; Lu, Zhentong; Zhou, Xiaolu; Fang, Lu - 2023 - Last updated: August 15, 2023

In this paper, we empirically study how flagship entry in an online marketplace affects consumers, the platform, and various sellers on the platform. We find flagship entry may benefit consumers by expanding the choice set, by intensifying price competition within the entry brand, and by...

Persistent link: https://www.econbiz.de/10014456560

Middlemen: A Directed Search Equilibrium Approach

Watanabe, Makoto - 2012

This paper studies an intermediated market operated by middlemen with high inventory holdings. I present a directed search model in which middlemen are less likely to experience a stockout because they have the advantage of inventory capacity, relative to other sellers. The model explains why...

Persistent link: https://www.econbiz.de/10010326192