‘Value of Time’ (VOT) is a key parameter in economics and policy. This paper presents an alternative method to estimate VOT by analyzing an hourly dataset on drivers speeding behavior as a function of the gasoline price. Our identification strategy is novel as it is based on the intensive...

We present a hedonic framework to estimate U.S. households' preferences over local climates, using detailed weather and 2000 Census data. We find that Americans favor an average daily temperature of 65 degrees Fahrenheit, will pay more on the margin to avoid excess heat than cold, and are not...

Every year from 2000 to 2010, our planet lost native forests roughly the size of Costa Rica (FAO 2010). This rapid deforestation has dramatically changed the chemical composition of the world’s atmosphere, the level of biodiversity, and the presence of vegetation key to maintaining watershed...

Several countries are considering using daylight saving time (DST) as a tool for energy conservation and reduction of greenhouse gas emissions, and the United States extended DST in 2007 with the goal of reducing electricity consumption. This paper assesses DST's impact on electricity demand by...

We measure and examine data error in health, education and income statistics used to construct the Human Development Index. We identify three sources of data error which are due to (i) data updating, (ii) formula revisions and (iii) thresholds to classify a country's development status. We...

The European Union (EU) Clean Air Directive is currently among the strictest acts of legislation worldwide concerning PM10 air pollution. The most visible result of the new PM10 legislation has been the rapid adoption of "Low Emission Zones" (LEZs), which define areas that vehicles may enter...