{"query_echo":{"q":"","filters":{"analysis_type":["choice experiment"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'choice experiment' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":1,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=choice+experiment","stability":"beta","ai_marking":{"digital_source_type":{"uri":"http://cv.iptc.org/newscodes/digitalsourcetype/trainedAlgorithmicMedia","name":"Created using Generative AI"},"notice":"Summary and key insights are generated using artificial intelligence."},"results":[{"id":"bc3res-000086","url":"https://climateinsightsdirectory.org/document/bc3res-000086","title":"Households’ WTP for the Reliability of Gas Supply","publisher":{"name":"Basque Centre for Climate Change","organization":"basque-centre-for-climate-change"},"document_type":"research paper","language":"en","date_published":"2011-07","source_url":"https://www.bc3research.org/h6T8Uy8Nm4gFs0O/20110707093028186745005.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The study examines how the duration of supply disruptions and the season of occurrence affect the economic valuation of gas reliability among households in three European countries. It finds that WTP varies significantly by country and is generally higher for winter disruptions, with Italian households showing the highest valuation.","ai_generated":true,"unit":"bc3res-000086#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The economic impact of natural gas supply disruptions for domestic consumers depends on the duration of the outage, the season in which it occurs, and individual consumer preferences.","ai_generated":true,"unit":"bc3res-000086#insight-1","date_modified":"2026-10-23"},{"text":"Across France, Italy, and the UK, the estimated willingness to pay (WTP) to secure a unit of gas consumption ranges from €2.65/cubic metre to €41.48/cubic metre.","ai_generated":true,"unit":"bc3res-000086#insight-2","date_modified":"2026-10-23"},{"text":"Italian households exhibit the highest WTP for reliability, particularly for long-duration winter outages, with an annual WTP of €75.43 to avoid a 3-day cut during cold months, which is three times higher than the WTP of UK respondents.","ai_generated":true,"unit":"bc3res-000086#insight-3","date_modified":"2026-10-23"},{"text":"In the UK, households are primarily willing to pay to avoid 3-day disruptions during cold months, but the impact of 1-day cuts or any cuts during warm months is not statistically significant.","ai_generated":true,"unit":"bc3res-000086#insight-4","date_modified":"2026-10-23"},{"text":"French households showed a negative WTP for avoiding 3-day disruptions during cold months, which the authors attribute to a perception that such long outages are unlikely to occur based on their experience.","ai_generated":true,"unit":"bc3res-000086#insight-5","date_modified":"2026-10-23"},{"text":"Providing an advanced warning before a supply disruption reduces the economic impact on households; in France, it reduces the potential welfare impact by €0.07/kWh, and in Italy by approximately €0.36/kWh.","ai_generated":true,"unit":"bc3res-000086#insight-6","date_modified":"2026-10-23"},{"text":"The 'security premium' (WTP as a percentage of total gas expenditure) varies widely by country, ranging from 0.35% to 0.45% in France to 15.68% in Italy for avoiding a 3-day winter outage.","ai_generated":true,"unit":"bc3res-000086#insight-7","date_modified":"2026-10-23"}],"climate_tags":["energy security","energy policy","energy infrastructure"],"geography_discussed":["European Union"],"frame_perspective":[],"analysis_type":["economic valuation","choice experiment","econometric modeling"]}]}