The food commodity price increases beginning in 2001 and culminating in the food crisis of 2007/08 reflected a combination of several factors, including economic growth, biofuel expansion, exchange rate fluctuations, and energy price inflation. To quantify these influences, the authors developed...

Investment in renewable energy, both in research and development and in commercial production, has risen significantly during the current decade. Although a variety of different renewable sources have been targeted for expansion, biomass technologies, especially those for converting biomass to...

How much an economy should invest in its physical infrastructure is a crucial question being asked by policy makers from developing countries where financial resources for economic development are limited. This paper aims to address this question by bringing insights from the literature that...

This paper investigates factors behind the growth of carbon dioxide emissions over the 35 years between 1980 and 2015 in more than 100 countries, using an index decomposition technique (the Logarithmic Mean Divisia Index). The results are further confirmed using an econometric technique (the...

Natural disasters--such as flooding, hurricanes, and earthquakes--have, on average, affected 130 million people and caused more than 40,000 deaths annually worldwide over the past three decades. The average annual value of property damage is estimated at more than 90 billion dollars globally....