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The Curious Case Of Greening In Carbon Markets, William Boyd, James Salzman Jan 2011

The Curious Case Of Greening In Carbon Markets, William Boyd, James Salzman

Publications

Over the last several years, so-called carbon markets have emerged around the world to facilitate trading in greenhouse gas credits. This Article takes a close look at an unexpected and unprecedented development in some of these markets--premium "green" currencies have emerged and, in some cases, displaced standard compliance currencies. Past experiences with other environmental compliance markets, such as the sulfur dioxide and wetlands mitigation markets, suggest the exact opposite should be occurring. Indeed, buyers in such markets should only be interested in buying compliance, not in the underlying environmental integrity of the compliance unit. In some of the compliance carbon …


Macro-Risks: The Challenge For Rational Risk Regulation, Michael P. Vandenbergh, Jonathan A. Gilligan Jan 2011

Macro-Risks: The Challenge For Rational Risk Regulation, Michael P. Vandenbergh, Jonathan A. Gilligan

Vanderbilt Law School Faculty Publications

Drawing on the recent financial crisis, we introduce the concept of macro-risk. We distinguish between micro-risks, which can be managed within conventional economic frameworks, and macro-risks, which threaten to disrupt economic systems so much that a different approach is required. We argue that catastrophic climate change is a prime example of a macro-risk. Research by climate scientists suggests disturbingly high likelihoods of temperature increases and sea level rises that could cause the kinds of systemic failures that almost occurred with the financial system. We suggest that macro-risks should be the principal concern of rational risk assessment and management, but they …