Spring Forward, Don't Fall Back: The Effect of Daylight Saving Time on Road Safety
Author(s) -
Christian Bünnings,
Valentin Schiele
Publication year - 2019
Publication title -
the review of economics and statistics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 8.999
H-Index - 165
eISSN - 1530-9142
pISSN - 0034-6535
DOI - 10.1162/rest_a_00873
Subject(s) - daylight , sunset , sunrise , environmental science , meteorology , transport engineering , geography , engineering , physics , astronomy , optics
In this paper, we analyze the effect of light conditions on road accidents and estimate the long-run consequences of different time regimes for road safety. Identification is based on variation in light conditions induced by differences in sunrise and sunset times across space and time. We estimate that darkness causes annual costs of more than £500 million in Great Britain. By setting daylight saving time year-round, 8% of these costs could be saved. Thus, focusing solely on the short-run costs related to the transition itself underestimates the total costs of the current time regime.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom