农业综合直补政策的补贴方式研究

现行农业综合直补有按计税面积补贴,按计税常产补贴,按粮食种植面积补贴,按粮食交售数量补贴四种补贴方式,但都存在着不同缺点,影响综合直补政策的实施。建议采用种粮合同补贴方式进行综合直补,降低操作成本,并提出了实施建议。     

吉林省普通高校有偿体育服务的可行性研究

对吉林省10所高等院校的教师及学生进行的问卷调查结果显示,超过半数的学生希望学校在课余时间开展有偿体育服务,教师也有能力开展有偿体育服务。但场馆设施以及管理人员的缺乏是影响有偿体育服务的主要因素。建议加强场馆资源的软硬件建设,便于有偿体育服务的开展。     

带薪年假效用分析——基于组织支持感理论的员工满意度实证研究

我国的带薪年休假条例正式执行已经有一年多的时间了,执行之初饱受争议,争议的焦点就在于带薪年假的执行是成本还是投资。与以往对带薪年假制度研究不同,本文从组织支持感的角度出发,结合个人平衡计分卡方法,从带薪年假制度是否对员工满意度产生影响展开分析,并用实证方法对比分析了西安地区280名已执行与未执行带薪年假制度的企业员工满意度的异同,分析并证明实施带薪年假能为企业带来长远收益,最终实现企业与员工的双赢。     

一种考虑订货商补贴的VMI模型

考虑订货商给予供应商一定成本补贴,建立了包括一个生产型供应商和一个订货商的供应商管理库存模型.研究分析表明,供应商得到合理的成本补贴会使实施VMI后供应链双方的短期和长期利润均增加,同时使订货商合同采购价下降和最优年采购量增加.数值算例分析验证了理论推导的结论,灵敏度分析显示了成本补贴因子等参数对订货商合同采购价、最优年采购量以及双方利润的影响程度.     

Contracting Under Vendor Managed Inventory Systems Using Holding Cost Subsidies

Vendor managed inventory systems are becoming increasingly popular. An important issue in implementing a vendor managed inventory scheme is the contracting terms that dictate the ownership of the inventory and the responsibility of inventory replenishment decisions. Thus the performance of a vendor managed system crucially depends on these terms and on how inventory‐related costs are shared in a supply chain. We consider a system where a manufacturer supplies a single product to a retailer who faces random demand in a competitive market. The retailer incurs a fixed cost per order, inventory holding cost, and a penalty cost for a stockout (unsatisfied demand is back‐ordered). Further, the manufacturer incurs a penalty cost when there is a stockout at the retailer and a fixed replenishment cost. We assume that the players are rational and act noncooperatively. We compare the performance of retailer managed inventory systems, where the retailer places orders and makes replenishment decisions, with vendor managed inventory systems, wherein the vendor or manufacturer makes inventory and replenishment decisions. Specifically, in the vendor managed inventory system, we propose and evaluate holding cost subsidy‐type contracts on inventories offered by the retailer to improve system performance. We evaluate this contract in the context of three widely used inventory systems—deterministic economic order quantity, continuous review (Q, r) policies, and periodic review policies—and show when such contracts may improve channel performance.     

政府双重干预下基于渠道商价格欺诈的农产品交易演化博弈模型

个体小规模、分散式的生产方式以及信息不对称的经营环境,导致了我国农户在农产品供应体系中的弱势地位,政府通常采用保护价收购和价格补贴等行政干预手段保护农民利益。论文构建了信息不对称条件下,考虑渠道商价格欺诈的农户、渠道商以及政府的三方演化博弈模型,分析了政府“惩罚”+“保护价收购”双重干预下的博弈演化过程及稳定策略,探讨了政府监管的边界问题,并应用实例进行了验证。研究结果表明：政府监管的概率与选择“欺诈”策略的渠道商规模和选择“销售”策略的农户规模相关;渠道商选择“欺诈”策略的概率随农产品交易规模的增大而提高,随罚金额度的增加而下降;政府的保护价收购政策不一定能保证积极的效果,不合理的折价系数可能破坏现有的市场秩序。说明了合理、适度的市场监管对于维护农产品交易市场秩序具有重要意义。     

农户小麦补贴品种选择行为的影响因素分析

通过对皖北地区581个农户的实地调查,利用Logit模型对影响农户小麦补贴品种选择行为的因素进行了实证分析,结果表明:我国良种补贴政策实施效果还不够理想,仅有60.7%的农户采用政府推介品种;户主性别、文化程度、是否示范户、农户经营规模、是否与农技员有过联系、对补贴品种认知水平及态度是影响农户小麦补贴品种选择行为的重要因素。进一步优化良种补贴政策、推进基层农业技术推广体系改革、提高农户的教育水平、加大政策的宣传力度、加快土地流转是促进良种推广的有效途径。     

Weaving cohesive identities: New Zealand women talk as mothers and workers

Abstract

This exploratory study examines the discourses which construct women as mothers and workers and explores the strategies the women use to weave these sometimes contradictory identities together. Discourse analysis was used to explore the talk of two focus groups of first‐time mothers, all New Zealanders of European descent in stable heterosexual partnerships with babies aged less than six months. The women deployed an intensive mother discourse which privileged their maternal role and positioned the babies as needing parental care and mothers as the natural providers of that care. However, they also felt the pressure of successful woman and economic rationalist discourses in which paid work is essential to wellbeing and good citizenship while motherhood is devalued. The women's decisions about re‐entering the paid workforce were characterised by conflict and constraint. The analysis focuses on the strategies of resistance that the women used to warrant their life choices, including constructing motherhood as a job, and deploying an independent mother discourse which serves to facilitate their striving for the best of both worlds. Also explored are some of the structural barriers that serve to further limit women's choices.     

辽宁省政策性农业保险可持续发展的对策思考

本文在对辽宁省政策性农业保险调查研究基础上,分析了制约政策性农业保险发展的因素及成因,对推进政策性农险持续发展提出以下政策建议：强化政府引导,建立省级的巨灾风险分散机制,完善财政补贴划拨机制,确保各级财政补贴及时足额到位,加强对保险机构合规经营的监管,规范市场行为,着力培育农民的保险意识。