En el presente trabajo revisamos los principios de una popular estrategia de inversión basada en opciones financieras, en especial las opciones de venta (puts), y testeamos de manera estadística una estrategia de inversión basada en la compra venta de opciones de venta sobre un índice en el...

Teleworking in Spain has experienced a steady growth since the beginning of the 21st century. In 2006, only 5.22% of Spanish workers engaged in this modality, and growth remained minimal until the COVID-19 crisis. Since 2020, countless studies have been published on the effects of this work...

Telework in Sweden has seen significant growth in recent years, with nearly 25% of workers engaging in telework by 2012, compared to only 10% in 2006. Despite this rise, few studies have explored the psychological effects of telework in Sweden, particularly in terms of job satisfaction,...

This paper analyzes the impact of telework on job well-being in Germany, using data from the 2015 European Working Conditions Survey (EWCS). Using an empirical analysis based on Ordinary Least Squares (OLS) models, four key dimensions of job well-being are examined: job satisfaction, work-family...

This paper it proposes a model SARIMA to predict chilean unemployment

This article analyzes the presence of a price bubble in the new house market for the Greater Santiago. For the above use di®erent methodologies on the Real Housing Prices Index (IRPV) prepared by CEC-CChC, all of which reject the presence of a housing bubble in the concerned market.

This work estimates the exposure at default of a credit card portfolio of an Ecuadorian bank without using the credit conversion factor, a common mechanism used in the expected loss distribution estimation literature and suggested by the Basel Committee. To achieve this goal, the probability...