Zobrazeno 1 - 10
of 175
pro vyhledávání: '"Ian H. Langford"'
Publikováno v:
Environment and Development Economics. 8:373-390
A strategic issue facing many developing economies is the maintenance of natural resources, which are important in ecological terms as well as for providing income from tourism. This paper presents an analysis of the economic value of marine protecte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a13bba5932c07637a115c5bacf0e4d8
https://doi.org/10.1017/s1355770x0300196
https://doi.org/10.1017/s1355770x0300196
Autor:
Ian H. Langford, Rosemary J. Day, Ian J. Bateman, Stavros Georgiou, Mihalis S. Skourtos, Areti Kontogianni
Publikováno v:
Environment and Planning A: Economy and Space. 33:2219-2233
The contingent valuation method is often used for valuing environmental goods which have nonuse as well as direct-use values. However, it is often not clear how respondents to a contingent valuation survey allocate values when asked for willingness-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b116e90d50efc1b0e5e9e463a221da06
https://doi.org/10.1068/a348
https://doi.org/10.1068/a348
Publikováno v:
Resource and Energy Economics. 23:191-213
Dichotomous choice contingent valuation questions are relatively inefficient in that large sample sizes are required for a given level of estimation precision. An increasingly common approach to this problem is to supplement the initial question with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b22c3043869215dfba56aa713d9c15c9
https://doi.org/10.1016/s0928-7655(00)00044-0
https://doi.org/10.1016/s0928-7655(00)00044-0
Publikováno v:
Ecological Economics. 37:123-138
This study employs a mixed methodological approach, using questionnaire surveys of individuals and stakeholder focus groups to investigate economic values placed on a wetland surrounding Kalloni Bay on the island of Lesvos, Greece. The questionnaire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a84bd489b7350cac57c8c9c5843d89a5
https://doi.org/10.1016/s0921-8009(00)00270-6
https://doi.org/10.1016/s0921-8009(00)00270-6
Autor:
Ian H. Langford, Graham Bentham
Publikováno v:
International Journal of Biometeorology. 45:22-26
The incidence of food poisoning in England and Wales has been increasing for many years and it is now a major public health problem. Superimposed on this general rising trend is a well-established tendency for the number of cases of food poisoning to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b84b3da537ff1f63fc86b3fb1256cc5
https://doi.org/10.1007/s004840000083
https://doi.org/10.1007/s004840000083
Autor:
Ian H. Langford, H. McLeod, J. R. Stedman, Andrew Jones, Rosie Day, Irene Lorenzoni, Ian J. Bateman
Publikováno v:
Regional Environmental Change. 1:78-85
This paper investigates the distribution of three common air pollutants, sulphur dioxide, nitrogen dioxide and fine particulates (PM10), in England and Wales with respect to social class, ethnicity and population density. A multilevel model is used t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d848681962447626e612765961d6d4a
https://doi.org/10.1007/pl00011536
https://doi.org/10.1007/pl00011536
Publikováno v:
Risk Decision and Policy. 5:49-68
Everyone likes clean seawater to bathe in and standards for acceptable seawater quality are set by the European Commission (CEC, 1976). In 1994, proposals to revise these standards were announced. These proposals were the subject of a House of Lords
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00cd34d9fa8427b2c150bcda45ea8d59
https://doi.org/10.1017/s1357530999100085
https://doi.org/10.1017/s1357530999100085
Autor:
Anné-Lise McDonald, Ian H. Langford
Publikováno v:
Health & Social Care in the Community. 8:109-118
Within the rapidly changing climate of primary care, there is an increasing need to evaluate the reactions of patients to real and proposed changes in practice. There are a number of methodologies, both qualitative and quantitative which have been em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9852cb3d36bc785b80f7c43786bd65d9
https://doi.org/10.1046/j.1365-2524.2000.00230.x
https://doi.org/10.1046/j.1365-2524.2000.00230.x
Publikováno v:
Journal of Environmental Planning and Management. 43:291-302
Recent debate following the rejection of the Environment Agency case regarding an application for water abstraction at Axford on the River Kennet has focused upon the benefits procedure employed for aggregating non-user benefits which underpinned the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c976fe8af2578efa2996f97d66ca1d29
https://doi.org/10.1080/09640560010720
https://doi.org/10.1080/09640560010720
Publikováno v:
Statistics in Medicine. 19:2469-2478
This paper describes how estimates made for event rates in small areas may be enhanced through spatial modelling of the data - taking the geographical location of each area into account - and through the addition of further information from each area
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47c096ae9609d77708bd9d0d58eda56f
https://doi.org/10.1002/1097-0258(20000915/30)19:17/18<2469::aid-sim582>3.0.co
https://doi.org/10.1002/1097-0258(20000915/30)19:17/18<2469::aid-sim582>3.0.co