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Martínez García, Beatriz

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https://academica-e.unavarra.es/handle/2454/49528

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Martínez García

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Beatriz

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Gestión de Empresas

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INARBE. Institute for Advanced Research in Business and Economics

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0000-0003-2812-1536

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88871

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811375

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Author: Abinzano Guillén, María Isabel ×

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Now showing 1 - 9 of 9
  • Thumbnail Image
    PublicationOpen Access
    Women in power with power: the influence of meaningful board representation on default risk
    (Elsevier, 2023) Abinzano Guillén, María Isabel; Martínez García, Beatriz; Poletti Hughes, Jannine; Gestión de Empresas; Enpresen Kudeaketa; Institute for Advanced Research in Business and Economics - INARBE; Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, Research Grant for Young Researchers 2023
    This paper examines the relationship between the presence of female board members and firms' corporate default risk. We find an inverted “U-shaped” relationship for a sample of 917 firms in 19 emerging markets for the period 2005–2019. We also show that, consistent with critical mass theory, boards need to have three or more female directors to significantly reduce default risk. Furthermore, having female directors with an independent role on the board in countries with less familial dominance, or having female directors with a leadership position, significantly reduces default risk. Finally, we find a positive effect of the interaction between a country's gender inequality and board gender diversity on default risk.
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    PublicationOpen Access
    Does family ownership always reduce default risk?
    (Wiley, 2021) Abinzano Guillén, María Isabel; Corredor Casado, María Pilar; Martínez García, Beatriz; Enpresen Kudeaketa; Institute for Advanced Research in Business and Economics - INARBE; Gestión de Empresas
    This paper analyses the effect of family ownership on the outcome of the firm’s risk‐taking activities, measured by the company’s default risk. We show that family ownership reduces the probability of default, which is proxied by the Black–Scholes–Merton (BSM) model. Our study goes further than the initial approach by taking into account certain factors conditioning the aforementioned relationship. We find that the expected negative relationship between family ownership and default risk is modified when there is a significant participation of institutional investors, whose positive moderating influence intensifies if they are stable and long‐term oriented and/or during adverse financial circumstances.
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    PublicationOpen Access
    The role of female directors in family firms' annual report's readability
    (Emerald, 2024) Abinzano Guillén, María Isabel; Garcés Galdeano, Lucía; Martínez García, Beatriz; Gestión de Empresas; Enpresen Kudeaketa; Institute for Advanced Research in Business and Economics - INARBE
    Purpose: this paper investigates the impact of board gender diversity on the readability of the annual reports of family-controlled public companies. Design/methodology/approach: grounded in the premises of the restricted and extended views of the socioemotional wealth (SEW) approach and executive power theory, this paper explores the ways in which family-affiliated female directors influence report readability in a sample of 133 publicly traded US companies listed in the Fortune 1,000. We use the system GMM estimator, which deals with two key sources of endogeneity by controlling first for reverse causality, using the lags of the endogenous variables as instruments, and then for omitted variables, capturing the individual effect. Findings: our analysis confirms that the significant enhancement in annual report readability is associated with the presence of female family directors, particularly those who are insiders within the company. In contrast, non-family female directors and family outsider directors appear to have a negative impact on annual report readability. Originality/value: while scholars have increasingly focused on variations in annual report readability among family firms, the contribution of female directors to this phenomenon has received minimal attention. In our study, we integrate the theories of restricted and extended SEW perspectives with the theory of women's executive power within the board. This integration is essential for considering two critical factors: firstly, the primacy of their SEW objectives, and, secondly, their legitimacy within the board.
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    PublicationOpen Access
    Enhancing learning in the finance classroom
    (Universidad Politécnica de Valencia., 2022) Abinzano Guillén, María Isabel; Corredor Casado, María Pilar; Río Solano, María Cristina del; Ferrer Zubiate, Elena; González Urteaga, Ana; Mansilla Fernández, José Manuel; Martínez García, Beatriz; Muga Caperos, Luis Fernando; Gestión de Empresas; Enpresen Kudeaketa
    This paper aims to describe a teaching-learning experience based on ProjectBased Learning (PBL). This experience is part of an educational innovation project devoted to transforming finance classes in various facets of financial advice. Specifically, the article focuses on the transformation process of a subject that studies financial markets and the assets traded in them. Based on this experience, the classroom becomes a financial consulting firm that advises investors on how to invest their capital. The results show us a remarkable active dedication of the students to the course, improved knowledge, and marks. In addition, the development of skills and values such as teamwork, autonomy, solidarity, equality, and professional skills are elements that encourage us to continue along this line.
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    PublicationOpen Access
    Female CEOs and default risk in listed family firms
    (Emerald, 2023) Abinzano Guillén, María Isabel; Garcés Galdeano, Lucía; Martínez García, Beatriz; Gestión de Empresas; Enpresen Kudeaketa; Institute for Advanced Research in Business and Economics - INARBE
    Purpose: The purpose of this paper is to examine the effect of female CEO board members on listed family firms’ corporate default risk, integrating upper echelons theory with social role theory and the socio-emotional wealth approach and proxying default risk with the Black–Scholes–Merton model. It also searches for possible differences attributable to the type of female CEO. Design/methodology/approach: This study is applied to a longitudinal sample of listed US family firms. After a preliminary analysis of the main descriptive, several models are estimated with the system GMM estimator, which is a panel data estimator. The models are dynamic, including the lagged value of the dependent variable. In addition, the model estimation is repeated with a different measure of default risk, for robustness. Findings: This research findings show that default risk diminishes in the presence of a female CEO, whose reduction is even greater if she is a family member. The results are proven to be robust to the measure for proxying default risk. Originality/value: This study primarily contributes to the existing literature by exploring a possible link between female CEOs, particularly those with a family affiliation, and a lower level of default risk in family firms. It also provides practical implications for policymakers, who would be advised to promote conditions enabling women to contribute towards family business viability. In addition, this study offers encouragement for family business owners to value the potential of their female family members in company succession processes.
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    PublicationEmbargo
    Analyst responses to changes in credit risk
    (Wiley, 2025-02-03) Abinzano Guillén, María Isabel; Corredor Casado, María Pilar; Martínez García, Beatriz; Gestión de Empresas; Enpresen Kudeaketa; Institute for Advanced Research in Business and Economics - INARBE
    Do analysts adjust their recommendations when a company's credit risk changes? Using an extensive sample of 300,145 observations, covering 3722 US firms from 2000 to 2021, we find that analysts revise their recommendations when a firm's credit risk decreases but not when it increases. This result is consistent with analysts¿ optimism bias, as previously identified in the literature. However, we further find that this optimism bias disappears for firms with low information asymmetry or good informativeness. The fact that analysts for these firms have less cognitive bias and greater pressure to make accurate recommendations may explain this result. Our research highlights that analyst disclosures should be treated with caution, especially in firms with poor informational characteristics. A proper understanding of analyst recommendations is critical for the decision-making processes of investors and companies and calls for better regulations.
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    PublicationOpen Access
    Measuring credit risk in family firms
    (SAGE, 2020) Abinzano Guillén, María Isabel; Corredor Casado, María Pilar; Martínez García, Beatriz; Enpresen Kudeaketa; Institute for Advanced Research in Business and Economics - INARBE; Gestión de Empresas
    This article attempts to identify the default risk measure which best reflects the idiosyncratic context of public family firms. Seven accounting- and market-based measures are compared over a sample of 981 US family and non-family firms for the period 2000–2016. The results show that the Black–Scholes–Merton (BSM) measure gives the best fit in both types of firm. However, all the accounting-based measures, especially Altman’s Z-score, come closest to the market-based measures when used to assess the credit risk of family firms. The two types of measures also coincide more closely in their default risk orderings of family than of non-family firms. Useful practical implications can be drawn from these findings, which show that accounting-based measures can be used reliably in the absence of market data for family firms with similar characteristics to those in our sample.
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    PublicationOpen Access
    Analysis of the feasibility of investment projects in real assets with PBL: a very real experience
    (Universitat Politècnica de València, 2023) Abinzano Guillén, María Isabel; Bonilla Acosta, Harold; Corredor Casado, María Pilar; Río Solano, María Cristina del; Ferrer Zubiate, Elena; González Urteaga, Ana; Mansilla Fernández, José Manuel; Martínez García, Beatriz; Muga Caperos, Luis Fernando; Gestión de Empresas; Enpresen Kudeaketa
    This paper studies the application of the PBL methodology in the Corporate Finance I course. The project to be carried out consists of the realization of a report on the feasibility of an investment project for a company that wants to take advantage of a subvention to finance the renovation of the bus fleet towards a more sustainable one. In addition to describing the implementation, this paper analyzes the impact that the introduction of the PBL methodology has in terms of class attendance and participation in the activity and also in the rest of the course. A clear decrease in absenteeism in class and in exams is observed. Moreover, the impact on grades is analyzed, with a significant increase in marks for all the degrees under study. Finally, we interpret the surveys that were passed to the students, showing that the students recognize the value of applying PBL in the subject.
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    PublicationOpen Access
    Financial advisory in classroom: educational innovation based on Project-Based Learning (PBL)
    (Universidad Politecnica de Valencia, 2024-06-01) Abinzano Guillén, María Isabel; Bonilla Acosta, Harold; Corredor Casado, María Pilar; Río Solano, María Cristina del; Ferrer Zubiate, Elena; González Urteaga, Ana; Mansilla Fernández, José Manuel; Martínez García, Beatriz; Muga Caperos, Luis Fernando; Gestión de Empresas; Enpresen Kudeaketa
    This paper aims to describe an educational innovation in teaching-learning based on Project-Based Learning (PBL) carried out in the subjects of "Basic Finance" taught in the Double Bachelor's Degree in Management, Business Administration, and Law of the Public University of Navarre (UPNA). These are Financial Markets and Instruments, Corporate Finance I, and Corporate Finance II. Specifically, in each of the subjects, the project consisted of preparing an advisory report. Thus, the classroom becomes a financial consultancy covering its different areas of work. Furthermore, this study evaluates the educational innovation, analysing both quantitative and qualitative aspects across subjects and gender. In summary, there is a significant improvement in grades after the introduction of PBL. Students also support the implementation of PBL, with gender differences found. Our findings motivate the continued use of dynamic teaching methods and underline the importance of adapting approaches to improve educational outcomes.