Exceso de confianza y optimismo en la toma de decisiones empresariales: Desarrollo y validación de escalas

Autores/as

DOI:

https://doi.org/10.33448/rsd-v10i8.17145

Palabras clave:

Exceso de confianza; Optimismo; Toma de decisiones; Validación de escalas.

Resumen

Este estudio tiene como objetivo desarrollar y validar una escala para medir el exceso de confianza y el optimismo en el contexto de las decisiones empresariales, con énfasis en la validez del instrumento. Aunque el exceso de confianza y el optimismo sean dos de los sesgos más investigados en el campo de las finanzas conductuales, los límites y las intersecciones entre ellos carecen de claridad en la literatura y la investigación disponibles. Los ítems de optimismo y sesgo de exceso de confianza surgieron como respuestas provisionales a la siguiente pregunta: ¿En qué situaciones se manifiestan los sesgos de optimismo y exceso de confianza en la toma de decisiones de los gerentes? Se utilizaron análisis factoriales exploratorios y confirmatorios para crear una escala de 13 ítems para medir estos sesgos en el comportamiento de los tomadores de decisiones. Los resultados de los análisis factoriales han generado una estructura de dos factores. El modelo para medir los sesgos de optimismo y exceso de confianza en las decisiones de inversión demostró un buen ajuste del modelo, adecuada confiabilidad, validez convergente y validez discriminante. El optimismo obtuvo la puntuación media más alta, seguido del exceso de confianza. El presente estudio resultó en un instrumento de investigación capaz de identificar la influencia de los sesgos de exceso de confianza y optimismo en la toma de decisiones de los gerentes en las organizaciones. El cuestionario se puede utilizar en otros estudios empíricos sobre finanzas conductuales, toma de decisiones comerciales y decisiones de inversión.

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Publicado

05/07/2021

Cómo citar

SOUZA SILVA, L. C. de; NOBRE, F. C. .; HOLANDA NEPOMUCENO NOBRE, L.; PAULA, L. D. F. L. .; NEPOMUCENO, L. H. Exceso de confianza y optimismo en la toma de decisiones empresariales: Desarrollo y validación de escalas. Research, Society and Development, [S. l.], v. 10, n. 8, p. e7210817145, 2021. DOI: 10.33448/rsd-v10i8.17145. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/17145. Acesso em: 17 jul. 2024.

Número

Sección

Ciencias Humanas y Sociales