No abstract available
The thesis is composed of 4 works. The first two concern production networks: the first chapter presents a model to analyse how the network shapes market power, the second is a study of the differences of a dynamic model of shock propagation with respect to a stylized static one. The last two concern diffusion of opinions rather than shocks: the third presents a model of joint diffusion of an epidemic state and opinions about the riskiness of an available immunization, modeled as cultural norms. The last is an analysis of a informational cascade model in the presence of overreaction, a well documented fact about agents, especially in financial settings.
Essays in Network Economics
BIZZARRI, MATTEO
2021
Abstract
The thesis is composed of 4 works. The first two concern production networks: the first chapter presents a model to analyse how the network shapes market power, the second is a study of the differences of a dynamic model of shock propagation with respect to a stylized static one. The last two concern diffusion of opinions rather than shocks: the third presents a model of joint diffusion of an epidemic state and opinions about the riskiness of an available immunization, modeled as cultural norms. The last is an analysis of a informational cascade model in the presence of overreaction, a well documented fact about agents, especially in financial settings.
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Matteo_Bizzarri_tesi_vf.pdf
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Descrizione: Matteo_Bizzarri_Tesi_vf
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Tesi di dottorato
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1.52 MB
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