K Kizaki, T Saito, A Takahashi - Available at SSRN 4213956, 2022 - papers.ssrn.com
This paper considers a multi-agent optimal investment problem with conservative sentiments in an incomplete market by a BSDE approach. Particularly, we formulate the conservative …
K Kizaki, T Saito, A Takahashi - Automatica, 2024 - Elsevier
This paper investigates an equilibrium-based multi-agent optimal consumption and portfolio problem incorporating uncertainties on fundamental risks, where multiple agents have …
H Liang, C Yang, C Cai - Economic Modelling, 2017 - Elsevier
We present a dynamic asset pricing model that incorporates investor sentiment, bounded rationality and higher-order expectations to study how these factors affect asset pricing …
Even if an asset has no fundamental uncertainty with a constant dividend process, a stochastic sentiment-driven equilibrium for the asset price exists besides the well-known …
B Dumas, A Kurshev, R Uppal - Journal of Finance, forthcoming, 2008 - academia.edu
Our objective is to identify the trading strategy that would allow an investor to take advantage of “excessive” stock price volatility and “sentiment” fluctuations. We construct a general …
We analyze a financial market model with heterogeneous interacting agents where two groups of fundamentalists are taken into account. We assume that agents are homogeneous …
We analyze a financial market model with heterogeneous interacting agents where fundamentalists and chartists are considered. We assume that fundamentalists are …
J Li - The North American Journal of Economics and Finance, 2017 - Elsevier
This paper presents a sentiment asset pricing model with heterogeneous agents. In the model, the sentiment equilibrium prices have a number proportion-weighted average …
B Dumas, A Kurshev, R Uppal - The Journal of Finance, 2009 - Wiley Online Library
Our objective is to identify the trading strategy that would allow an investor to take advantage of “excessive” stock price volatility and “sentiment” fluctuations. We construct a general …