請用此 Handle URI 來引用此文件: http://hdl.handle.net/11455/45602
標題: The impact of weather on crop yield distribution in Taiwan: some new evidence from panel data models and implications for crop insurance
作者: Chen, C.C.
陳吉仲
Chang, C.C.
關鍵字: yield response
weather
panel data
unit root test
stochastic
programming
crop insurance
climate-change
sample properties
rice production
spatial scale
agriculture
scenarios
variability
wheat
tests
期刊/報告no:: Agricultural Economics, Volume 33, Issue 3, Page(s) 503-511.
摘要: This study examines the impact of weather on the yields of seven major crops in Taiwan based on pooled panel data for 15 prefectures over the 1977-1996 period. The unit root tests and maximum likelihood methods involving a panel data model are explored to obtain reliable estimates. The uncertain yield outcome is incorporated into a discrete stochastic programming model to address a comparison between sector analysis with and without considerations of a crop insurance policy under different climate change scenarios. Simulation results suggest that crop insurance may stabilize revenues and protect farmers from exposures to increasing weather-related risk.
URI: http://hdl.handle.net/11455/45602
ISSN: 0169-5150
文章連結: http://dx.doi.org/10.1111/j.1574-0864.2005.00097.x
顯示於類別:應用經濟學系

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