We find that , under a proportional tax deduction system , a nonzero deductible is obtained even though there are no variable costs for the insurer 本文发现当政府对被保险人的净损失提供固定比例税赋抵减时,最适保险契约包含自负额以及共保,且当保险公司的变动成本为零时,最适自负额仍然不为零。
比例: scale; scaling税: tax; duty; tallage; due比例税率: flat rate; proportional rate of tax; proportional tax rate比例税制: proportional taxation附加比例税: additional percentage tax说比例税率: flat rate分地区比例税制: different proportional rates in different parts of the country比例: 1.(长度上缩小和放大的倍数) scale; scaling 比例是用一时代表一哩。the scale is an inch to the mile.2.(比率) proportion; ratio; proportionality 正比例 direct ratio [proportion]; 反比例 inverse [reverse] proportion; 常比例 constant ratio; 按调整后的比例 in adjusted proportions; 按比例发展 develop in proportion按比例: in proportion; at the ratio; pro rata; by a ratio of 按比例制图 draw to scale; 按比例发展 develop in proportion; proportional development; 按比例放[加]大 scale; scaling-up; scale-up; 按比例分配 prorate; pro rata allotment; 按比例复制 reproduce to scale; 按比例划分 proportionment; 按比例回扣 pro rata rebate; 按比例计算 pro rata; 按比例减低 proportional reduction; 按比例均摊 pro rata average; 按比例扩大 scale-up; 按比例衰减 flat fading; 按比例缩小 scale; scaling-down; scale down; 按比例调整间距打字机 typewriter with proportional pitch; 按比例增加 scale-up; scale up比例,比率: rate比例,均衡: proportion比例/大小: scale/size比例;规模: scale比例泵: dosing pump; metering pump; proportional pump; proportioning pump; roportioning pump比例比: ratio比例臂: proportional arm; ratio arms; ratio-arm比例表: nbsp; schedule of proportion比例尺: 1.[测量学] scale; plotting scale; measuring scale; comparing rule; graphical units; proportional scale (地图上某线段与实地相应距离之比, 也叫“缩尺”) 这张地图的比例尺是四十六万分之一。 the scale of the map is 1: 460000.2.(绘图工具) architect's scale; engineer's scale 比例带: proportional band比例的: logistic; proportional; ratable比例第: ratio control比例度: proportional band; proportional range比例吨: scale tons比例阀: proportional valve; proportioning valve; proportioningvalve比例法: percentage-of-sales method; proportion method; ratio method; rule of three; scaling method