Transportation Research Record: Journal of the Transportation Research Board

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Journal of Transport Geography

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Sustainability

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Los parques urbanos son espacios verdes caracterizados por su concepción multifuncional que incorpora, junto a la vegetación y las áreas de paseo y estanciales, zonas de juego, deportivas o de ocio. Por su tamaño y composición aportan beneficios sociales y físicos a la ciudadanía además de ecológicos y medioambientales a la propia ciudad. Vivir próximos a ellos es clave para mejorar la calidad de vida. Este estudio mide el acceso a pie de residentes con diferentes perfiles demográficos a trece parques urbanos clasificados según su calidad en la ciudad de Concepción, Chile. Los resultados muestran que los adultos y niños disponen de un acceso expedito a parques de calidad, mientras que los adultos mayores, aquejados de mayores problemas de movilidad y una distribución residencial más central, presentan los peores datos independientemente de la calidad de los parques existentes.

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Annals of Work Exposures and Health

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Equilibri

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Resources, Conservation and Recycling

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Concession contracts of operating companies of the public transport system of Santiago, consider important fines if companies fail to comply with the operating plan, regularity and other operational variables included in those contracts. On the other hand, drivers receive a fixed payment with no pecuniary incentive related with their performance.The main objective of this paper is to analyze the application of a monetary incentive for bus drivers focused on increasing the number of passengers transported to test the existence of multitasking, specifically checking the behavior of drivers regarding bus speed.We conducted a field experiment with an operator of Transantiago and we used a difference in differences analysis to show that with the pecuniary incentive tested, drivers raised their transported passengers in 9% when riding in long bus routes. We found some evidence of multitasking associated with a decrease in speed of 3%. Thus, our research provides suggestive evidence that inefficiencies may be occurring in the operation because of the lack of adequate incentives for drivers.

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Environment and Planning B: Urban Analytics and City Science

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Sustainability

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