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    Gobierno corporativo en el sector bancario de una economía emergente
    (Pontificia Universidad Católica del Perú, 2022-11-04)
    La presente investigación tiene como finalidad medir la relación que tiene la aplicación de las buenas prácticas de gobierno corporativo en relación con el valor económico de los bancos listados en una bolsa emergente como la Bolsa de Valores de Lima, dada la creciente relevancia del gobierno corporativo, y ante la escasez de evidencia empírica sobre bancos en mercados emergentes. La metodología abordada emplea un modelo que evalúa la Q de Tobin, los ratios de apalancamiento, calidad de cartera, eficiencia y retorno sobre activos (ROA) y la variable dicotómica respecto a la incorporación al Índice de Buen Gobierno Corporativo de la bolsa de valores de lima, considerando una temporalidad del 2011 al 2016.
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    Herding behavior in the Chinese stock market and the impact of COVID-19
    (Universidad de Chile, 2022-12-01)
    We analyze herding behavior in the Chinese stock markets in the context of the COVID-19 pandemic using the cross-sectional absolute deviation (CSAD) model proposed by We consider stock prices for all firms listed (A-shares) on the Shanghai Stock Exchange (SHSE) and Shenzhen Stock Exchange (SZSE) in China. We report the presence of herding behavior during the period under study and that herding behavior becomes stronger after December 31, 2019 (the COVID-19 event date). We also study herding activity in the context of potential asymmetries in market return and volatility states. The results show that when the market return is high and the volatility is low, there is a more predominant herding behavior trend. Our results do not depend on using different time windows. Results do not change when time-varying coefficients are considered using rolling regressions. Other control variables which may be relevant in explaining CSAD do not change the results when included in the estimations.
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    Corporate Social Responsibility and Return: Social Impact, a Case Study of an Emerging Market Oil Industry in Stock Exchange
    (2023-05-31)
    This paper analyzes the relationship between corporate social responsibility (CSR) and social impact within the oil industry in an emerging market (Peru). Following the emerging literature on the social impact field, and using the case study methodology, the findings show that the expected positive relationship is diverse depending on several factors. Specifically, the results reveal that companies must focus on community and environmental responsibility, together with stakeholders' involvement to achieve social impact. However, when companies are weak in any of the previous factors, then the social impact is only partially accepted or even withdrawn.