Third-party complaints and firm performance: an application in spanish banking

• Autores: Ricardo Sellers Rubio, Ana B. Casado Díaz, Francisco Mas Ruiz
• Localización: Working papers = Documentos de trabajo: Serie EC - (Instituto Valenciano de Investigaciones Económicas), Nº. 1, 2004, 25 págs.
• Idioma: inglés
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• Resumen

  • This article focuses on the impact of third-party complaints on firm performance. We propose two research hypotheses, which are developed from the literature of dissatisfaction, emotions, and economics. The methodology is based on an event study to estimate variation in firm share returns in the stock market due to the publication of the Annual Complaints Service Report by the Bank of Spain; as well as a regression analysis to examine the impact of the number of complaints per branch on the variation obtained. The empirical focus is on a sample of eleven banks to which complaints were made and which were quoted on the Spanish Stock Exchange between 1992 and 2001. The results show a negative impact of the publication of these annual complaint reports on the share returns of the banks concerned. Additionally, these returns have a negative relationship with the number of complaints per branch.