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Search and the development of competition in UK electricity supply

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Waterson, Michael and Giulietti, Monica (2009) Search and the development of competition in UK electricity supply. [Dataset]

Research output not available from this repository, contact author.
Official URL: http://doi.org/10.5255/UKDA-SN-850306

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Abstract

The aim of this project is to examine the development of competition in domestic electricity supply in the UK following the opening to supply competition in May 1999. This will be examined through the lens of movements in supplier tariff structures, drawing implications for the extent of competition between suppliers. Hence it will supplement existing work investigating consumer search and switching behaviour by means of sampling consumer switching decisions. Using the time path of tariffs, in relation to major cost inputs, questions of whether there is a tendency for incumbent supplier advantages over rival suppliers to persist and whether there is a tendency for prices to move more closely towards costs may be examined. As supplier numbers have fallen over time, investigation of the impact of consolidation on the nature of competition can be pursued. Moreover, there have been periods of both falling and, more recently, rising real input costs, so differences in behaviour across these circumstances can be examined. Finally, inferences may be drawn about companies' views on the extent and nature of consumer search and switching, for comparison with findings on these topics obtained from consumer surveys.

Item Type: Dataset
Alternative Title: Data for Pricing behaviour under competition in the UK electricity supply industry
Divisions: Faculty of Social Sciences > Economics
Type of Data: Quantitative survey data
Publisher: Economic and Social Research Council
Official Date: 22 September 2009
Dates:
DateEvent
22 September 2009Published
26 April 2016Updated
Collection date:
Date fromDate to
12 June 200611 June 2008
Status: Not Peer Reviewed
Publication Status: Published
Access rights to Published version: Open Access
Copyright Holders: University of Warwick
Description:

Data record consists of 3 data files in .xls format:
elect_bills_202_1206 contains time series of electricity prices in the UK from 2002-2006.
EW_distribution_costs contains a time series of distribution costs in regions of England and Wales.
regional_mktshares_incumbent_electricity contains details of incumbent electricity firms' market shares broken down across 14 regions in England and Wales.
Access to data is safeguarded according to the UK Data Service definition and requires a free UK Data Service registration to access.

RIOXX Funder/Project Grant:
Project/Grant IDRIOXX Funder NameFunder ID
RES-000-22-1686[ESRC] Economic and Social Research Councilhttp://dx.doi.org/10.13039/501100000269
F215/AXLeverhulme Trusthttp://dx.doi.org/10.13039/501100000275
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Contributors:
ContributionNameContributor ID
Contact PersonWaterson, Michael62206

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