Browsing by Autor "Fernando Carriazo"

Now showing 1 - 7 of 7

Arborizaciin Y Crimen Urbano En Bogott (Trees and Urban Crime in Bogota)
(RELX Group (Netherlands), 2016) Fernando Carriazo; Jorge Tovar
Assessing Social Experiments Using Apps: The Case of Car-Free Days in Bogotá
(RELX Group (Netherlands), 2018) Jorge Bonilla; Fernando Carriazo
Costos económicos de las externalidades ambientales del fracking: un análisis de metarregresión y algunas implicaciones para Colombia
(Pontifical Xavierian University, 2018) Pablo Blas Tupac Silva Barbosa; Fernando Carriazo
La cuantificación monetaria de las externalidades ambientales derivadas de la explotación de hidrocarburos no convencionales que utiliza la técnica de fracturación hidráulica o fracking muestra una alta variabilidad pues sus costos no están unívocamente determinados. En este documento desarrollamos un análisis de metarregresión sobre los posibles efectos económicos atribuibles a la proximidad de entornos que puedan verse afectados ambientalmente por el fracking. Las categorías de impacto analizadas son: 1) contaminación de fuentes de agua, 2) disposición de residuos peligrosos, 3) contaminación del aire y 4) sismicidad inducida. Los resultados de nuestras estimaciones sugieren un efecto de mayor magnitud y significancia para las dos primeras. Se muestra también que aspectos metodológicos y externos a las investigaciones tales como el año de la publicación del estudio o la especificación utilizada influyen sobre la estimación de los costos.
Crop Insurance, Disaster Payments, and Land Use Change: The Effect of Sodsaver on Incentives for Grassland Conversion
(Cambridge University Press, 2011) Roger Claassen; Joseph Cooper; Fernando Carriazo
Subsidized crop insurance may encourage conversion of native grassland to cropland. The Sodsaver provision of the 2008 farm bill could deny crop insurance on converted land in the Prairie Pothole states for 5 years. Supplemental Revenue Assistance payments, which are linked to crop insurance purchases, could also be withheld. Using representative farms, we estimate that Sodsaver would reduce expected crop revenue by up to 8% and expected net return by up to 20%, while increasing the standard deviation of revenue by as much as 6% of market revenue. Analysis based on elasticities from the literature suggests that Sodsaver would reduce grassland conversion by 9% or less.
The Demand for Air Quality: A Case study in Bogotá, Colombia
(University of Minnesota Rochester, 2015) Fernando Carriazo; John Alexander Gomez; Carriazo, Fernando; Gomez, John Alexander
Using a (second stage) hedonic housing model, this paper identifies an inverse demand function for air quality in Bogota, the fourth most polluted city in Latin America (annual average of PM10 52 mg/m3). We use precipitation and distance to monitoring stations as instruments for pollution. We found that the monthly benefits of compliance with the U.S Environmental Pollution Agency standard (50 mg/m3 – annual average), and the far more stringent World Health Organization standard (20 mg/m3 – annual average) are U$7.12 and U$72.91per household respectively. Accordingly, these values represent about 1% and 8% of the average household income.
The Demand for Air Quality: A Case Study in Bogott, Colombia
(RELX Group (Netherlands), 2015) Fernando Carriazo; John Gomez
The Effect of Commuting Costs to Employment Centers on Urban Property Values: A Spatial Analysis in Bogott, Colombia
(RELX Group (Netherlands), 2015) Fernando Carriazo; Julian Peñaranda