Results 21 to 30 of about 348,123 (308)

Understanding heterogeneity of investor sentiment on social media: A structural topic modeling approach

open access: yesFrontiers in Artificial Intelligence, 2022
Investors nowadays post heterogeneous sentiments on social media about financial assets based on their trading preferences. However, existing works typically analyze the sentiment by its content only and do not account for investor profiles and trading ...
Rongjiao Ji, Qiwei Han
doaj   +1 more source

Can heterogeneous preferences stabilize endogenous fluctuations? [PDF]

open access: yesJournal of Economic Dynamics and Control, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bosi, Stefano, Seegmuller, Thomas
openaire   +8 more sources

Collective Choice with Heterogeneous Time Preferences [PDF]

open access: yesSSRN Electronic Journal, 2021
AbstractThis paper reviews recent research on the aggregation of heterogeneous time preferences. Main results are illustrated in a simple Ramsey model with many agents with additively time‐separable utility functions who differ in their discount factors. We employ an intertemporal view on this model and argue that preferences of a decision maker should
openaire   +2 more sources

Decision process in MCDM with large number of criteria and heterogeneous risk preferences

open access: yesOperations Research Perspectives, 2017
A new decision process is proposed to address the challenge that a large number criteria in the multi-criteria decision making (MCDM) problem and the decision makers with heterogeneous risk preferences.
Jian Liu   +3 more
doaj   +1 more source

Inégalités environnementales et hétérogénéité des préférences pour les solutions fondées sur la nature

open access: yesDéveloppement Durable et Territoires, 2023
This article analyses the influence of environmental inequalities on people’s preferences for Nature-based Solutions aiming at reducing flooding risks.
Cécile Hérivaux, Philippe Le Coent
doaj   +1 more source

Directed search, rationing and wage dispersion [PDF]

open access: yes, 2009
This paper develops a microeconomic model of directed search, where firms are heterogeneous in the number of vacancies advertised, and wages affect workers' choices when both applying for jobs and accepting a job.
Hori, K.
core   +1 more source

Coarse tolling with heterogeneous preferences [PDF]

open access: yesTransportation Research Part B: Methodological, 2013
Abstract This paper analyses optimal coarse tolling of congestion under heterogeneous preferences, and in particular its welfare and distributional effects. With coarse tolling, the toll equals a fixed value during the centre of the peak, whereas outside this period it is zero.
openaire   +4 more sources

Heterogeneity in preferences and behavior in threshold models

open access: yesJournal of Mechanism and Institution Design, 2017
A coordination game is repeatedly played on a graph by players (vertices) who have heterogeneous cardinal preferences and whose strategy choice is governed by the individualistic asynchronous logit dynamic.
Philip R Neary, Jonathan Newton
doaj   +1 more source

Preference Heterogeneity and Optimal Monetary Policy [PDF]

open access: yesSSRN Electronic Journal, 2020
We study optimal policy design in a monetary model with heterogeneous preferences. In the model, financial markets are incomplete and households are heterogeneous with respect to their current consumption preferences and discount factors. The government controls the supply of money (liquid) and nominal bonds (illiquid), and households make optimal ...
Uras, Burak R., van Buggenum, Hugo
openaire   +4 more sources

Preferences for Decision Control among a High-Risk Cohort Offered Lung Cancer Screening: A Brief Report of Secondary Analyses from the Lung Screen Uptake Trial (LSUT)

open access: yesMDM Policy & Practice, 2023
Background. Personal autonomy in lung cancer screening is advocated internationally, but health systems diverge in their approach, mandating either shared decision making (with a health care professional) or individual decision making.
Stefanie Bonfield   +5 more
doaj   +1 more source

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