Research on Revenue Insurance Premium Ratemaking of Jujube Based on Copula-Stochastic Optimization Model

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">The data sequence</td><td class="align_center">Distribution function</td><td class="align_center">Parameters</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Yield per unit area</td><td class="align_center">Log-logistic</td><td class="align_center"><span style="width: 206.034ptpx;"><svg height="12.7178pt" id="M10" style="vertical-align:-3.42947pt" version="1.1" viewbox="-0.0498162 -9.28833 206.034 12.7178" width="206.034pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M545 106L524 126C493 85 467 65 455 65C438 65 427 113 405 238C448 295 498 362 543 439L533 448L478 435C453 386 423 331 398 295H395C370 404 347 448 282 448C169 448 23 309 23 153C23 54 65 -12 128 -12C203 -12 283 70 339 155H341C360 29 380 -12 411 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<div>Distribution functions and parameters of jujube yield per unit area and price in Aksu region.</div>

Journal of Mathematics

tab2

Table 2

Table 2: Research on Revenue Insurance Premium Ratemaking of Jujube Based on Copula-Stochastic Optimization Model 