{"id":52263,"date":"2020-04-03T15:39:17","date_gmt":"2020-04-03T14:39:17","guid":{"rendered":"https:\/\/www.lse.ac.uk\/granthaminstitute\/?post_type=publication&p=52263"},"modified":"2024-08-19T14:15:58","modified_gmt":"2024-08-19T13:15:58","slug":"does-choice-of-drought-index-influence-estimates-of-drought-induced-rice-losses-in-india","status":"publish","type":"publication","link":"https:\/\/www.lse.ac.uk\/granthaminstitute\/publication\/does-choice-of-drought-index-influence-estimates-of-drought-induced-rice-losses-in-india\/","title":{"rendered":"Does choice of drought index influence estimates of drought-induced rice losses in India?"},"content":{"rendered":"\n

Drought events have critical impacts on agricultural production yet there is little consensus on how these should be measured and defined, with implications for drought research and policy. We develop a flexible rainfall-temperature drought index that captures all dry events and we classify these as Type 1 (above-average cooling degree days) and Type 2 droughts (below-average cooling degree days). Applied to a panel dataset of Indian districts over 1966–2009, Type 2 droughts are found to have negative marginal impacts comparable to those of Type 1 droughts. Irrigation more effectively reduces Type 2 drought-induced yield losses than Type 1 yield losses. Over time, Type 1 drought losses have declined while Type 2 losses have risen. Estimates of average yield losses due to Type 1 droughts are reduced by up to 27 per cent when Type 2 droughts are omitted. The associated ex-post<\/em> economic costs in terms of rice production are underestimated by up to 124 per cent.<\/p>\n\n\n\n

Fontes, F., Gorst, A., & Palmer, C. (2020). Does choice of drought index influence estimates of drought-induced rice losses in India? Environment and Development Economics, 1-23. doi:10.1017\/S1355770X2000011X<\/em><\/strong><\/p>\n\n","protected":false},"excerpt":{"rendered":"\n

Drought events have critical impacts on agricultural production yet there is little consensus on how these should be measured and…<\/p>\n\n","protected":false},"author":12,"featured_media":0,"template":"","tags":[],"publication-type":[436],"topic_area":[4692],"class_list":["post-52263","publication","type-publication","status-publish","hentry","publication-type-research-articles","topic_area-adaptation-and-resilience"],"acf":{"exclude_from_sync":{"ref_value":"field_560538b0e7350","value":"0","type":false,"post_type":""},"downloads":{"ref_value":"field_52f16cc1a80f2","value":false,"type":"repeater","post_type":""},"rss_newsletter":{"ref_value":"field_54f5c2c1544d8","value":"","type":false,"post_type":""},"profile_link":{"ref_value":"field_52f164b5189e9","value":["francisco-pereira-fontes","ashley-gorst","charles-palmer"],"type":"relationship","post_type":"profile"},"article_link":{"ref_value":"field_52eee3c7f0586","value":"https:\/\/www.cambridge.org\/core\/journals\/environment-and-development-economics\/article\/does-choice-of-drought-index-influence-estimates-of-droughtinduced-rice-losses-in-india\/D6A759FE6C1DAAAE2883CBF723730B25","type":false,"post_type":""},"article_link_title":{"ref_value":"field_5322399d89d42","value":"External link to paper","type":false,"post_type":""},"spotlight":{"ref_value":"field_52f80896506d3","value":"","type":false,"post_type":""}},"yoast_head":"\nDoes choice of drought index influence estimates of drought-induced rice losses in India? 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