2020 ISSUE 2

TITLE: An estimation of cost-based market liquidity from daily high, low and close prices
AUTHORS: Jawad Saleemi


TITLE: The Spanish public pension system as opposed to the alternative of private pension plans
AUTHORS: Marta Cubas Pardo


TITLE: Leading research trends on trading strategies
AUTHORS: Javier Oliver-Muncharaz, Fernando García


TITLE: Startup business valuation: a state‐of‐the‐art review
AUTHORS: Taide Botello Velasco, Jairo González-Bueno


TITLE: Characterization success critical factors for the strengthening of rural enterprises: a literature review
AUTHORS: Jenny Rocío García-Rojas, Juan Felipe Reyes-Rodríguez


TITLE: Association of the implementation, use and appropriation of information technologies with decision making in the public sector: An exploration of the case of the mayoralty in Bucaramanga, Colombia
AUTHORS: Hernando Gélvez Díaz, Juan Felipe Reyes-Rodríguez


TITLE: Characterisation of organisational capabilities and managerial skills in firms operating in the service sector: A literature review
AUTHORS: Luisa Fernanda García Sarmiento, Juan Felipe Reyes-Rodríguez


TITLE: Comparing classic time series models and the LSTM recurrent neural network: An application to S&P 500 stocks
AUTHORS: Javier Oliver Muncharaz