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Full-Text Articles in Physical Sciences and Mathematics

Policy Insights From Comparing Carbon Pricing Modeling Scenarios, Alexander R. Barron, Marc A.C. Hafstead, Adele C. Morris May 2019

Policy Insights From Comparing Carbon Pricing Modeling Scenarios, Alexander R. Barron, Marc A.C. Hafstead, Adele C. Morris

Environmental Science and Policy: Faculty Publications

Carbon pricing is an important policy tool for reducing greenhouse gas pollution. The Stanford Energy Modeling Forum exercise 32 convened eleven modeling teams to project emissions, energy, and economic outcomes of an illustrative range of economy-wide carbon price policies. The study compared a coordinated reference scenario involving no new policies with policy scenarios that impose a price on all fossil fuel-related carbon dioxide (CO2) emissions in the U.S. The CO2 price scenarios begin in 2020 at $25/ton or $50/ton and rise each year over inflation at one percent or five percent. The scenarios also vary by the use of the …


Relationships Between Institutional Success And Length Of Tenure In A Kenyan Irrigation Scheme, Camille Washington-Ottombre Apr 2019

Relationships Between Institutional Success And Length Of Tenure In A Kenyan Irrigation Scheme, Camille Washington-Ottombre

Environmental Science and Policy: Faculty Publications

In a global context of climate change and increased water scarcity, the development of efficient irrigation schemes in sub-Saharan Africa where rainfed agriculture still prevails could significantly support food security. However, developing efficient irrigation schemes is highly challenging and necessitates the resolution of a number of collective action problems. Since the 1980s, a large body of research has explored the conditions needed for successful collective action, sustainable use of the resource in irrigation schemes, and the development of efficient institutions. Although there is no agreed-upon definition of what successful, sustainable, or efficient governance schemes or institutions are, there is a …