Results 141 to 150 of about 150,054 (288)
Cryptocurrency Bubbles and Costly Mining
International Economic Review, EarlyView.ABSTRACT This paper develops a model of a cryptocurrency by incorporating mining into the otherwise standard search‐theoretic monetary framework. As usual, multiple equilibria exist. To obtain a sharp prediction on whether a cryptocurrency' s value will last in the future, I propose a notion of equilibrium refinement based on the feature that mining ...
Kohei Iwasaki
wiley +1 more source
Network Games With Triadic Interactions
International Economic Review, EarlyView.ABSTRACT We propose a model for network‐mediated interactions incorporating higher‐order relationships such as triadic interactions. The marginal utility of an individual's action depends explicitly on endogenous actions of multiple units. Conditions ensuring a unique Nash equilibrium are derived using a variational inequality approach. We estimate the
Wei Shi, Chunchao Wang, Pei Yu
wiley +1 more source
Identification and Estimation of Large Network Games with Private Link Information
International Economic Review, EarlyView.ABSTRACT We study the identification and estimation of large network games in which individuals choose continuous actions while holding private information about their links and payoffs. Extending the framework of Galeotti et al., we build a tractable empirical model of such network games and show that the parameters in individual payoffs are ...
Hülya Eraslan, Xun Tang
wiley +1 more source
Pairwise Imitation and Tournament Graphs
International Economic Review, EarlyView.ABSTRACT This paper investigates strategic dynamics under the behavioral rule of pairwise interact and imitate (PII), which requires minimal information and emphasizes outperforming opponents in pairwise interactions. We characterize PII using weak tournament graphs and, for a broad class of dynamics, establish a one‐shot stability result for ...
Sung‐Ha Hwang +3 more
wiley +1 more source
Inter‐disciplinary perspectives on sustainability in machinery manufacturing
International Journal of Management Reviews, EarlyView.Abstract Perspectives on economic, social and environmental sustainability in machinery manufacturing are changing. These are predominantly driven by increased consumer, firm and public knowledge on the importance of sustainability and the role that machinery manufacturers can play to achieve sustainability outcomes.
Oluwaseun E. Olabode +5 more
wiley +1 more source
From rationality to cooperativeness: The totally mixed Nash equilibrium in Markov strategies in the iterated Prisoner's Dilemma. [PDF]
PLoS One, 2017 Menshikov IS +3 more
europepmc +1 more source
International Transactions in Operational Research, EarlyView.Abstract This paper investigates the impact of a private brand (PB) introduction by an e‐commerce platform. Contrary to previous research, the platform allows competing manufacturers to sell their national brands (NBs) directly to consumers for an agency fee. Our game‐theoretic analysis allows us to derive the following key insights.
Salma Karray, Simon P. Sigué
wiley +1 more source
Local Nash equilibrium in social networks. [PDF]
Sci Rep, 2014 Zhang Y +3 more
europepmc +1 more source
Data Portability and Interoperability Between Digital Platforms
Journal of Economics &Management Strategy, EarlyView.ABSTRACT We examine the effects of regulation requiring data portability and interoperability in digital platform competition. Data portability and interoperability have the effect of eliminating switching costs between platforms and enlarging network externalities but increasing the risk of data breaches.
Jeong‐Yoo Kim
wiley +1 more source
Nash Equilibrium of Social-Learning Agents in a Restless Multiarmed Bandit Game. [PDF]
Sci Rep, 2017 Nakayama K, Hisakado M, Mori S.
europepmc +1 more source