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1.
果蔬流通各环节物流信息研究 总被引:1,自引:0,他引:1
果蔬物流系统离不开流通各环节物流信息的支撑。有效的信息导向,可以加强果蔬流通各个环节的沟通,减少信息不对称的现象,强化物流管理,提高果蔬物流系统的运行效率,因此对于果蔬流通各环节的物流信息进行研究具有重要意义。 相似文献
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研究发现,古典主义经济学乃至新古典主义经济学所奉行的市场均衡模型(包括一般均衡和局部均衡)并非白璧无瑕,关于这一模型的经典著述中隐含着许多反论,而右下斜(斜率为负)的供给曲线以及右上斜(斜率为正)的需求曲线是这些反论的核心。这些反论促成了如下反思:供给价格不等于边际成本;供给表并非来自实践,而是来自传统供给法则的主观拟断;边际收益递减并不决定供给曲线的右上扬,相反倒决定了供给曲线的右下斜趋势,而边际收益递增则决定了供给曲线右上斜的趋势。以上反思得出一个基本结论:市场均衡模型并非马歇尔的那个交叉,真实的模型中至少应当包含着右下斜的供给曲线和右上斜的需求曲线。 相似文献
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会计信息反映企业价值运动的可计量的一种经济信息,是具有经济后果的。在新会计准则已明确会计报告以使用人为目标的受托责任下,会计信息需求就成为会计信息系统运行的重要依据。但作为信息提供方的管理当局,必然是维护自身的经济及社会利益最大化,有背离受托责任的强烈动机。为此,运用博弈论方法对博弈均衡进行推导,进而为量化规范上市公司会计信息供给以及对其监管问题提供依据。 相似文献
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In this study, we have identified the effects of socio-demographic and economic factors of household heads and households on monthly expenditures of fresh and frozen fruit and vegetable in Turkey using the bivariate Tobit model. The results show that both the probability and monthly spending levels of household fruit and vegetable consumption increase with increasing in age of household heads, educational levels of household heads, married household heads, household income, and the number of adults in a family, while male-headed households, working household heads, the households that receive in-kind help from the government or private sector, and the use of internet at home decrease both the likelihood and spending levels of fruit and vegetable consumption in Turkey. The results in the study may contribute to the stakeholders to identify and implement effective marketing strategies and also develop more effective policies for the government to improve nutritional levels for certain dwellings for which the government include them in the certain state-initiated benefit program. 相似文献
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我国果蔬产品流通过程出现了诸多问题,严重影响了我国农产品的流通效率。论文试图从果蔬产品流通领域入手借鉴日本成功经验,研究日本流通组织的现状及发展经验,并相应提出了我国在果蔬流通领域可借鉴的几点建议。 相似文献
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企业合作契约对于规范节点企业行为、提高合作效率具有重要作用。通过分析两种理念下企业合作契约形成机制,从合作范围、合作项目、合作效率等角度比较两种理念下企业合作契约,得出结论:供需网理念下形成的企业合作契约比供应链理念下形成的企业合作契约效果更好。 相似文献
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目前,黑龙江的金融供给表现出总量的奇缺性、结构的割裂性、机制的掠夺性特征.农村金融供求失衡的原因在于供求双方.但供给方是主导方面,主要是:思维层面的金融发展观偏离;经济层面的商业化改革中逐利主义;制度层面的农村金融领域制度创新严重滞后;文化道德层面的金融业社会责任感重大缺失等.应采取理念创新、机构创新、产品创新、技术创新和制度创新的途径,以解决黑龙江省农村金融供求问题. 相似文献
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《Family and consumer sciences research journal / American Association of Family and Consumer Sciences》2018,47(1):87-100
Research exploring factors affecting fruit and vegetable intake in rural populations is lacking. The purpose of this study was to identify barriers to and facilitators for eating fruits and vegetables among a convenience sample of rural‐dwelling adults in North Carolina. Twenty‐three women and men from five counties provided information in focus groups and completed demographic questionnaires. Analyses revealed barriers that included cost, time, schedule limitations, lack of options, food safety concerns, and inconvenience. Facilitators included having gardens, lower prices, having local and in‐season produce, and accessibility. Solutions to barriers were planning ahead and convenience. Facilitators included behavior changes and environmental supports. 相似文献
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With increased longevity in Europe, diet quality in later life is increasingly important. The aim of this study was to understand views on the consumption of fruit, raw and cooked vegetables held by a sample (n = 258) of people over 60 years randomly recruited in Italy. Data were gathered by self‐completed questionnaires and the results analysed to assess the causal relationship between selected variables predicting the consumption of fruit and vegetables. Generally, respondents had good health involvement (i.e. health had personal relevance and importance was attached to health issues) and they claimed knowledge of the relationship between health and consumption of fruit and vegetables. Their expressed feelings of satisfaction (i.e. positive feelings towards and from consumption) were the most important predictor of consumption for fruit, raw and cooked vegetables. Despite high levels of interest in healthy eating, health involvement was not found to motivate healthy consumption behaviour. This may have important implications for the way that health promotion campaigns are conceptualized and designed. 相似文献
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供应链模型由一个制造商和零售商组成,其中制造商向零售商供应商品,零售商面临客户的商品需求与储量相关。在该模型中,制造商欲通过批发价和储量成本补偿方式来协调分散式供应链并赢利,使供应链分散式时的系统总储量等于集中控制时的储量水平。假定商品需求是依赖储量的函数和一个储量成本补偿。在单个零售商情形下,制造商需要增大批发价及支付给零售商的储量成本补贴来协调整个渠道并盈利。当两个及多个零售商竞争时,假定市场需求依赖于总储量水平,零售商按照储量比例分割市场。 相似文献
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Soo Hyun Cho Kuo‐Liang Chang Jeonghee Yeo Lorna Wounded Head Marjorie Zastrow Christina Zdorovtsov Larissa Skjonsberg Suzanne Stluka 《International Journal of Consumer Studies》2015,39(1):67-73
Fruit and vegetable consumption of Native Americans was compared with that of non‐Native Americans and determinants of fruit and vegetable intake for both populations were found based upon the Theory of Planned Behavior. A one‐time survey was conducted as part of a larger research project funded by the South Dakota Department of Health. The survey was administered in local grocery stores and supermarkets in six South Dakota communities, including two located on Native American reservations. Of the 1000 distributed surveys, 499 were returned with 230 being usable, resulting in a response rate of 49.9%. Wilcoxon signed‐rank test and two regression models were tested using SAS 9.2 software. Dependent variables were fruit and vegetable intake. Attitudes towards health, fruit and vegetable consumption, perceived difficulty, subjective norm and intention were also measured. Community size, family income, employment status and participation in food assistance programmes [Supplemental Nutrition Assistance Program or Women, Infants, and Children (SNAP or WIC)] were socio‐demographic control variables. Overall, Native American participants consumed more fruit and vegetables at home and had a more positive attitude towards healthy diets than non‐Native American participants. SNAP or WIC participation, family health, exercise, intention to live healthier than parents, buying healthy food, and fruit and vegetable consumption when eating out were positively associated with fruit and vegetable consumption among Native Americans, while participation in the SNAP or WIC programme had a negative influence on consumption among non‐Native American participants. Family health, exercise, buying healthy food, fruit and vegetable when eating out, and intention to buy healthy food were positively associated with fruit and vegetable consumption among the non‐Native American population. Theory of Planned Behavior variables (e.g. attitude towards healthy food) significantly contributed to the model explaining fruit and vegetable consumption. The fact that SNAP and WIC participation had an opposite influence on the two populations warrants further research. 相似文献
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毕业生就业实质是高校人才培养与社会需求匹配的过程。本文将河北省高校毕业生就业问题放在河北省产业结构优化升级的大环境中来进行阐述和分析,从河北省高校就业结构出发分析其就业结构偏离度。进而根据河北省高校毕业生就业专业相关性不高、主要集中在民营企业、灵活就业居多、就业稳定性差等就业现状,从市场需求出发,着眼于高校教育供给、毕业生就业能力培养和畅通就业市场人才流动三个方面,分析河北省高校毕业生培养类型、学历层次、学科专业、通用就业能力和劳动力市场分割等方面与市场需求之间存在的矛盾。基于此,从三个方面提出破解河北省高校毕业生就业市场供需矛盾的思路:一是对河北省高校毕业生培养方向进行调整,二是加强大学生就业能力培养,三是加快京津冀劳动力市场一体化建设进程。 相似文献
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会计信息作为一种特殊的商品和普通商品一样,也存在供给方和需求方,会计信息要实现其价值和使用价值,必须在供求双方之间进行交易,因此,会计信息也遵循一般商品的交换规律。但是,由于会计信息既具有公共物品的属性又具有私人物品的属性,所以在供求交换的过程中,又具有自己的特殊性。而正是这种特殊性,使得会计信息市场处于混乱状态,因此,探讨会计信息供求的特殊性具有重要的现实意义。 相似文献
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中国农产品对荷兰出口实证研究 总被引:2,自引:0,他引:2
本文运用出口量、出口金额、出口均价等综合指标对我国出口荷兰的农产品进行了总量、结构的统计分析,重点研究了动物类产品、蔬菜类产品、水果类产品的品种构成和出口变化,提出政府应积极发展农产品加工业,培育拳头产品的出口,同时建立起对荷兰农产品标准和贸易法规的跟踪系统,以及对国内生产和出口企业的完备监控体系。 相似文献
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文章针对季节性产品的需求特性提出了基于供应链的季节性产品供需管理策略,并在分析促销对需求的影响的基础上,结合总体计划的制定,探讨了促销时机的选择问题。 相似文献
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张守一 《湖北商业高等专科学校学报》2010,(4):14-18
本文再探讨克鲁格曼和韦尔斯就供求关系留下的四个问题,提出了另一种解决办法。分析证明,当供求增减、价格升降时,可以确定均衡数量的变化;当供求增减时,不仅可以确定价格,而且还能找出它们的变化规律。 相似文献