Search results for "behavioral finance"

Aprender finanzas conductuales experimentando

2021

[EN] In an ever-changing economic and business environment, it is especially interesting that students learn, and experiment with their own decision-making, about behavioral finance. This experience will provide them with a better understanding of the economic agents’ behavior in different real- life situations (auctions, pricing, negotiations, investing and financing decisions). By experimenting, they acquire solid knowledge about biases, rational and irrational behaviors, and motivations that govern economic life. Controlled economic experiments in the classroom, a gamification learning methodology, allow students to better understand complex economic-financial concepts such as the herdin…

Sijoittajien sentimentti ja osakemarkkinat

2005

Behavioral aspects of the European carbon market

2016

TEMA: El tema de esta tesis doctoral está basado en el campo de las finanzas del comportamiento en donde se proponen teorías basados en la psicología para explicar las anomalías del mercado de valores. Dentro de las finanzas del comportamiento, se supone que la estructura de la información y las características de los participantes del mercado influyen sistemáticamente en las decisiones de inversión de los individuos, así como en los resultados del mercado. Así pues, durante todo el estudio se analizaran ciertos comportamientos psicológicos que podrían afectar al comportamiento del mercado del carbono europeo y que de demostrarse su presencia alteraría la racionalidad de dicho mercado finan…

The role of «perceived loss» aversion on credit screening: an experiment

2013

A major characteristic of credit markets is information asymmetry.To combat its problems, as credit rationing, principals can use a menu of contracts to screen clients with different risk level. We conduct a laboratory experiment to address an important question for such settings —does the framing of the offered menu of contracts interfere with the self-selection mechanism? The answer is yes. We find subjects' choices shift when the same (positive) outcomes of the same menu of contracts are presented in two different frames. Subjects exhibit loss aversion in their perception of the positive outcomes below the reference point, and self-selection fails to occur. Uno de los mayores problemas a…

Statistical validation of investment decisions and transactions in financial markets

Is Sentiment Risk Priced By Stock Market?

2012

International audience; This study tests if the financial markets price the investors sentiment risk. We construct portfolios based upon the stock returns exposure to sentiment. Our results show that the portfolio returns are positively correlated with the exposure of stocks to sentiment. The strategy that consists of buying stocks with the highest exposure to sentiment and selling stocks with the lowest exposure to sentiment generates a significant raw profit. Exploring the sources of profit, we find that neither the traditional risk factors nor the momentum factor can account for the profit. However, we find that the addition of the sentiment risk premium contributes to explain the profit.

Clusters of Traders in Financial Markets

2020

In this chapter we discuss Aoki’s work on the description of clusters of economic agents acting in a market. Specifically, we briefly discuss his work on the Ewens distribution and its application in a model of stock market with heterogeneous agents. We then review recent empirical analyses on the heterogeneity of financial market participants and make a working hypothesis for an empirical study on the distribution of the number of clusters of market participants in a real stock market monitored with a resolution down to the shadowed identity of market participants.

Eco-Anxiety, Connectedness to Nature & Green Equity Investments

2023

International audience; Drawing on a survey of 671 French individual investors, we document for the first time the connection between emotions towards the environment and investment in green funds. Both eco-anxiety and connectedness to nature have a significant impact on deciding to invest in green funds, but, interestingly, do not exert any influence on the amount invested. Hence, investing in green funds seems to be a way to buy a good conscience towards the environment, but the good deed ends there since the amount itself is not linked to environmentally related emotions.

Why is equity order flow so persistent?

2015

Abstract Order flow in equity markets is remarkably persistent in the sense that order signs (to buy or sell) are positively autocorrelated out to time lags of tens of thousands of orders, corresponding to many days. Two possible explanations are herding, corresponding to positive correlation in the behavior of different investors, or order splitting, corresponding to positive autocorrelation in the behavior of single investors. We investigate this using order flow data from the London Stock Exchange for which we have membership identifiers. By formulating models for herding and order splitting, as well as models for brokerage choice, we are able to overcome the distortion introduced by bro…

Development and validation of the Perceived Investment Value (PIV) scale

2013

This study aims to develop a complementary and more comprehensive measurement to assess the nature of investment value affecting consumers’ investment behavior. Recent research suggests that consumers may desire and obtain certain outcomes from investments that have not been anticipated in mainstream finance and economics literature. These benefits might be hedonistic or altruistic, self-expressive or emotional and experiential. Yet, while an increasing amount of attention has been paid to this topic, little effort has been made to develop an appropriate measurement scale for the subjective consumer perceptions of investments. To address this gap in the literature, this study introduces the…