将“合伙人制”融入“合作制”的一项尝试——基于MGL合作社的案例解读与探讨

当前,合作社异化已成为阻碍合作社进一步发展的痛点,其中"合作制"下社员剩余索取权和控制权的丧失是矛盾核心,因而探求其改进方式对合作社长远发展、实现乡村振兴有重要意义。本文基于效率与公平衡量维度,通过对MGL合作社这一典型案例进行剖析发现,有效的合作社在治理结构和利益分配上具备"合伙人制"特征,并且基本契合不完全契约理论有关能够有效解决契约双方信息不对称以及剩余索取权、控制权被少数社员占有的论述。对此,应充分重视合伙人制在合作社发展中的内在有效性,弱化其是否具有规范的外在形式。     

基于POI提取的山地丘陵区乡村旅游空间分布研究*——以重庆市农家乐为例

［目的］通过大数据研究山地丘陵区乡村旅游的空间分布现状及规律，为乡村旅游规划提供参考借鉴。［方法］基于POI抓取技术，以2018年9月抓取到的重庆市1 644家农家乐为研究对象，结合各种地理基础数据资料，借助GIS分析手段，采用最近邻指数、K函数、核密度估计、Getis Ord Gi*热点分析和Moran′s I指数对重庆市农家乐空间分布特征进行研究。［结果］（1）重庆市农家乐分布整体呈现显著聚集趋势，空间自相关性显著； 主城区为聚集—随机分布，空间自相关性不显著； （2）市域范围农家乐聚集程度随空间尺度的增大而增强，主城区特征空间尺度为2139km； （3）农家乐在中部主城区集中连片分布，在主城外零散分布； （4）全市农家乐分布热点区域集中在中南部； （5）7044%的农家乐分布在距城市中心120km的范围内； （6）767%的农家乐分布在A级景区周边10km范围内，且倾向于分布在自然类景区和高等级景区周边； （7）中海拔地区为农家乐分布的主要区域。［结论］提出针对性的改善建议，以优化农家乐产业布局，促进乡村旅游发展与生态文明建设充分结合，更好助力乡村振兴。     

Financial Insecurity in a World of Plenty

Abstract

The U.S. economy is addicted to the simulative impacts of household borrowing. Household debt has grown dramatically since the 1990s and has served to mitigate the detrimental effects of stagnant household wages. The accumulation of this debt has also had the macroeconomic impact of stimulating the economy, pushing it closer towards full employment. However does full employment stimulated by household indebtedness actually represent economic progress? It is argued that even the poorest citizen in a modern industrialized society is better off than a king of feudal Europe, yet in the United States such material prosperity is often tied to social insecurity thanks to debt. The growth of this debt has been enabled by a financial system that has evolved dramatically over the past forty years. The U.S. financial system’s primary role is no longer to finance investment but is rather a tool that enables a separation of ownership from use. Debt has fueled corporate profits which have enriched the shareholding class while at the same time the system has reduced the financial security of the majority of workers. This article crystalizes these issues by analyzing the differentials in financial circumstances faced by workers and shareholders in several major U.S. firms.     

Life Course Perspective on Economic Shocks and Income Inequality Through Age-Period-Cohort Analysis: Evidence From Finland

Utilizing age-period-cohort analysis, this paper examines the development of income distribution across periodic economic fluctuations in relation to cohorts and age groups. The empirical analysis is based on the Finnish Income Distribution Statistics and Household Expenditure Surveys covering the period of 1966–2015. The findings suggest that the period and cohort effects can be identified as the main effects on relative income, while the age effects have no meaningful impact when the control variables are taken into account. This result reveals a connection between the effects of economic shocks and cohort placement on labor market entry. Additionally, absolute income analysis suggests that economic shocks create stagnation points in income development, which are especially detrimental to cohorts who are transitioning into labor markets. Additionally, middle-income attainment has not changed due to periodic shocks but rather is related to inter-cohort inequalities and relative income differences, where the baby boomer generation is a clear winner.     

Planning the delivery of relief supplies upon the occurrence of a natural disaster while considering the assembly process of the relief kits

Models for the distribution of relief supplies often assume immediate availability of relief items upon the occurrence of a natural disaster. However, such an assumption does not always apply in realistic settings. In some cases, at least it is necessary to assemble relief items into kits before distributing them among the affected population. This paper presents a rolling horizon methodology that considers dynamic parameters such as demand, capacities and demand priorities for the problem of distributing relief supplies after the occurrence of a natural disaster by including such assembling activities before the delivery.     

供应链视角下餐饮O2O模式的配送路径优化

O2O最后一公里配送往往需要综合考虑时间和成本的关系,研究平台对订单的分配和路径优化对提升O2O供应链的整体效率和产业链升级具有十分重要的意义。从餐饮商家和O2O平台两个主要参与者出发对物流配送系统进行研究,提出了适合于O2O餐饮供应链的配送网络,并考虑道路阻塞、最大里程数等约束,搭建了上层模型最短时间、下层模型最低成本的双层规划模型,进而通过NSGA-Ⅱ算法求得可行解,最后验证了算法的可行性,为进一步研究O2O配送提供了新的解决思路。     

物流企业开展TIR运输业务研究

针对TIR运输,通过分析其具有的可简化通关程序、提高运输时效等优势,结合当前我国全面开放跨境道路运输的利好政策,提出了我国物流企业开展TIR运输业务的建议,以推动我国物流企业TIR运输业务的发展。     

丝绸之路河西走廊物流业效率演化分析

构建了分析河西走廊物流业效率演化的指标体系,基于2009-2017年河西走廊物流业统计数据,运用DEA-Malmquist指数法测算了各市物流业效率和技术进步率,采用Tobit回归模型分析了该地区物流业效率的影响因素,并从省内、省域间、各经济区域间三个方面进行了对比分析。实证分析表明,相较于全国各省市地区,河西走廊物流业整体水平较低,物流业效率和技术进步率的强正相关性普遍存在,其物流业发展对政策偏向具有较强的依赖性;同时,技术进步率低下和基础设施匮乏也是制约物流业发展的重要因素。基于此,从政策照顾与资金投入、科技进步与管理水平和市场运营与体系建设三个方面,为河西走廊物流业发展提出了建议与改善措施。     

自贸区背景下海南现代物流与对外贸易耦合量化研究

从“海南自贸区(港)建设”战略、链接国家“一带一路”倡议视角出发,建立海南现代物流与对外贸易指标评估体系,根据协调发展度模型对海南2009-2018年现代物流和对外贸易发展的协调性进行测评。结果显示:海南现代物流综合发展指数高于对外贸易综合发展指数,海南对外贸易发展滞后于现代物流发展;海南现代物流与对外贸易发展逐渐呈协调发展趋势,二者协调发展水平不断提高。在此基础上提出强化国际物流协同建设、拓展对外贸易新业态与新模式等促进海南现代物流与对外贸易协调发展的建议。     

区块链技术在物流领域应用研究综述

首先介绍了区块链的相关知识,结合区块链技术在支付保障、信息安全与回溯、数据整合等方面的技术优势,对区块链技术在跨境电商、供应链、智慧物流三方面的应用现状进行了分析与总结。