Martínez de Morentin, Sara
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Martínez de Morentin
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Sara
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Economía
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INARBE. Institute for Advanced Research in Business and Economics
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Publication Open Access Profit sharing, interconnected autonomous teams, and employee productivity(2021) Barrenechea-Méndez, Marco A.; Martínez de Morentin, Sara; Economía; EkonomiaInterconnected autonomous teams (IAT) reflect a human resources policy of organizing employees into a network of autonomous teams and allowing individuals to work on more than one of those teams. This paper studies how such a policy influences the productivity effects of profit sharing (PS). We first argue that the presence of IAT could mitigate the 'free rider' problem in each team of the network. Next, using the European Working Conditions Survey, we document a positive relationship between employee productivity and the interaction between PS and IAT. We interpret this result as a confirmation that IAT might indeed alleviate the 'free rider' problem associated with profit sharing schemes.Publication Open Access Measuring job risks when hedonic wage models do not do the job(Elsevier, 2025-01-10) Ferreira, Susana; Martínez de Morentin, Sara; Erro Garcés, Amaya; Gestión de Empresas; Enpresen Kudeaketa; Institute for Advanced Research in Business and Economics - INARBE; Economía; EkonomiaThe theory of compensating differentials predicts that wages should compensate for differences in job characteristics, including the risk of death on the job. Empirically estimating these compensating differentials in real-world labor markets has, however, proven difficult. This paper explores the potential of job satisfaction regressions as an additional valuation approach to estimate the tradeoffs between wages and job amenities along the wage-amenity frontier. In this approach, job satisfaction scores act as a proxy for utility at work, and can be used to directly estimate the tradeoffs between wages and amenities at the job taken by the worker. Conventional hedonic wage regressions with data on thirty-five thousand workers across thirty European countries show limited evidence that European workers facing larger job risks and other workplace disamenities receive higher wages. On the other hand, using the same data, workers who perceive their jobs to be riskier, are absent more days from work due to work accidents, or are exposed to worse conditions at their workplace are less satisfied with their jobs, ceteris paribus, revealing a negative valuation of those job disamenities.Publication Embargo Economía y género(Aranzadi, 2020) Echavarri, Rebeca; Martínez de Morentin, Sara; Economía; Ekonomia; Institute for Advanced Research in Business and Economics - INARBELa igualdad de oportunidades entre hombres y mujeres es un reto que las empresas afrontan hoy en día formulando planes de igualdad. En este capítulo exploramos razones para alcanzar dicha igualdad desde una perspectiva normativa, es decir la igualdad de género es un valor en sí mismo que las sociedades modernas y sus empresas deberían alcanzar. También examinamos las razones por las que es importante desarrollar planes de igualdad desde una perspectiva instrumental, es decir, discutiremos cómo la igualdad de oportunidades puede mejorar el rendimiento del personal y reducir costes para la empresa.