Abstract: This is the first academic paper that reviews the economic, policy, and technology history of shale gas development in the United States. The primary objective of the paper is to answer the question of what led to the shale gas boom in the United States to help inform stakeholders in those countries that are attempting to develop their own shale gas resources. This paper is also a case study of the incentive, process, and impact of technology innovations and the role of government in promoting technology innovations in the energy industry. Our review finds that government policy, private entrepreneurship, technology innovations, private land and mineral rights ownership, high natural gas prices in the 2000s, and a number of other factors all made important contributions to the shale gas boom.

Abstract: A carbon tax will interact with other policies that are intended to reduce carbon dioxide emissions and encourage clean sources of energy and energy efficiency. This paper examines these policy interactions. A well-designed carbon tax can be an efficient instrument for reducing emissions, yet whether it will be implemented in an efficient manner is uncertain. A legislatively determined tax may not fully reflect up-to-date scientific and economic information. Behavioral and institutional factors suggest that a tax may not have its fully intended effect. These considerations suggest that climate policy should and will continue to be a complex mix of regulaions at various levels of government, even with a carbon price. Nonetheless, the possibility of unintended interactions among policies remains. The role for policies to encourage renewables and energy efficiency depends on the stringency of the carbon tax and presence of externalities related to technological learning and the energy efficiency gap.