摘要
The dependability of world major soybean exporters was measured and its influencing factors were analyzed through constructing the export output elasticity indicator.It was found that since 2010,among the world major soybean exporters,the dependability of Brazil,India,Russia and Ukraine increased,the dependability of Argentina and Paraguay dropped,while that of Canada,the USA and Uruguay was basically stable.Among the influencing factors of the dependability,the increase in international soybean prices and abundance of cultivated land resources are helpful for increasing the dependability,while the increase of population and improvement of economic development will reduce the dependability.China should reduce its dependence on countries with low export dependability,and actively develop production cooperation with import source countries to promote their dependability.
基金
2019 Youth Project for Humanities and Social Science Research of the Ministry of Education of China(19YJC790194)
2019 General Project for Humanities and Social Science Research of Henan Provincial Department of Education(2019-ZZJH-328)
2018 Science and Technology Innovation Fund Project of Henan Agricultural University(KJCX2018B02)
2021 General Project for Humanities and Social Science Research of Henan Provincial Department of Education(2021-ZZJH-156)
2019 General Project for the 13 th Five-Year Plan for Education Science of Henan Province(2019-JKGHYB-0032)
Soft Science Research Project of Henan Province in 2021(212400410530).
