Prices Versus Quantities: Technology Choice, Uncertainty and Welfare

Halvor Storrøsten ()

Environmental & Resource Economics, 2014, vol. 59, issue 2, 275-293

Abstract: Technological improvements have proven essential in mitigating environmental problems such as climate change, depletion of the ozone layer and acid rain. While it is well-known that price- and quantity-based regulatory instruments provide different investment levels, the effects on the choice between different technologies have received scant attention. This paper expands on the prices versus quantities literature by investigating firms’ technology choice in the face of demand and supply side uncertainty. I show that the regulator can not design tradable emissions permits and an emissions tax such that the two regimes are equivalent, even in terms of expected values. Moreover, a tax encourages the most flexible abatement technology if and only if stochastic costs and the equilibrium permit price have sufficiently strong positive covariance, compared with the variance in consumer demand for the good produced. Finally, the firms’ technology choices are socially optimal under tradable emissions permits, but not under an emissions tax. Copyright Springer Science+Business Media Dordrecht 2014

Keywords: Regulation; Technology choice; Welfare; Uncertainty; Investment; H23; Q55; Q58 (search for similar items in EconPapers)
Date: 2014
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

Downloads: (external link)
http://hdl.handle.net/10.1007/s10640-013-9728-x (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:kap:enreec:v:59:y:2014:i:2:p:275-293

Ordering information: This journal article can be ordered from
http://www.springer. ... al/journal/10640/PS2

DOI: 10.1007/s10640-013-9728-x

Access Statistics for this article

Environmental & Resource Economics is currently edited by Ian J. Bateman

More articles in Environmental & Resource Economics from Springer, European Association of Environmental and Resource Economists Contact information at EDIRC.
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().