Dr. San Martín-Mosqueira, Pablo

Purpose: This study aims to investigate how gender diversity and remuneration of boards of directors’ influence earnings quality for Spanish-listed firms. Design/methodology/approach: The sample includes 105 nonfinancial Spanish firms from 2013 to 2018, corresponding to an unbalanced panel of 491 firm-year observations. The primary empirical method uses a Tobit semiparametric estimator with firm- and industry-level fixed effects and an innovative set of measures for earnings quality developed by StarMine. Findings: Results exhibit a positive correlation between increased gender diversity and a firm’s earnings quality, suggesting that a gender-balanced board of directors is associated with more transparent financial reporting and informative earnings. We also find a nonmonotonic, concave relationship between board remuneration and earnings quality. This indicates that beyond a certain point, excessive board compensation leads to more opportunistic manipulation of financial reporting with subsequent degradation of earnings quality. Research limitations/implications: This study only covers nonfinancial Spanish listed firms and is silent about how alternative board features’ influence earnings quality and their informativeness. Originality/value: This study introduces measures of earnings quality developed by StarMine that have not been used in the empirical literature before as well as measures of board gender diversity applied to a suitable Tobit semiparametric estimator for fixed effects that improves the precision of results. In addition, while most of the literature focuses on Anglo-Saxon countries, this study discusses board gender diversity and board remuneration in the underexplored context of Spain. Moreover, the hand-collected data set comprising financial reports provides previously untested board features as well as a nonlinear relationship between remuneration and earnings quality that has not been thoroughly discussed before.

From a corporate governance point of view, this paper addresses the question of how corporate ownership and board characteristics influence firm value for a sample of Ibero-American companies. Specifically, we analyse indexed non-financial companies from Chile and Spain for the period 2007 – 2016, using the GMM panel data technique. Our research is novel in considering a two-country approach, with one emerging and one developed country, and in analysing how corporate ownership and board characteristics, in addition to contextual variables, determine firm value. Our results assess the efficiency of corporate governance mechanisms. Although findings are intriguing regarding ownership concentration, they confirm the benefits of a good board of directors. This type of board is characterised by a large size, sufficiently independent directors, and a balance in terms of gender diversity. We provide several policy recommendations from our main findings.