金融支持路径对风电产业技术创新影响的比较研究

寻找有效的金融支持路径对我国风电产业突破技术瓶颈具有重要意义。以风电产业为研究对象,建立协整与误差修正模型,分析金融支持与技术创新间的长期及短期均衡关系,在此基础上应用典型相关分析对金融支持与技术创新的具体关系进行讨论。研究表明：金融支持与技术创新间存在长期正向均衡关系,当技术创新水平偏离均衡状态时,误差修正项的反向修正机制可使其恢复到长期均衡;政府补贴对代表技术创新产出的专利数有正向推动作用,银行信贷额对研发支出和固定资产投入具有正向推动作用,股票市场对技术创新的作用不显著。     

公羊学家孟光

三国时期征伐战争不断,但在这种动荡的时局下,魏蜀吴三地仍涌现出许多著名的经学思想家。在众多左氏经学思想家中,孟光作为一名公羊经学家显得格外特别。《三国志》中有关孟光的记述不多但形象鲜明。具体表现在他对当时蜀汉政事见解独到,对公羊经学的喜爱以及敢于直言的个性,这些都与公羊经学思想有一定的联系。从孟光身上,能看到一位公羊经学思想家对政治的分析能力,但也能发现由于它的直言使自己政治抱负得不到施展,实在是一种遗憾。     

递增阶梯定价:一个综述

作为较独特的非线性定价,递增阶梯定价使消费者预算凸边界非光滑,进而导致某些消费者消费决策异度集中而难以甄别。此特征致使递增阶梯定价机制的理论和实证研究非常复杂。鉴于公共资源的特殊性,公共资源定价需要合理地兼顾效率、社会公正和成本完全补偿原则。在多元化目标角度上,本文初步验证了递增阶梯定价机制的最优性,虽然此最优性受制于接入率和特征信息等假定。递增阶梯定价下的需求设定趋于统一但估计方法却趋于复杂化和多样化。关于递增阶梯定价下的(价格和收入)需求效应明显与否的问题存在完全相反的结果,实证研究和理论对其不一致性给出多种解释和探讨。这种差异性可能由于消费者对价格、价格设计者对家庭特征等信息不完全,还可能因为各实证分析结果中的时间、市场或产品特征维度含义差异所致。基于多元化目标和资源特性的递增阶梯定价机制的设计和执行问题,将成为递增阶梯定价理论研究发展的一大方向。     

论高校辅导员与学生家长的有效沟通

家庭教育在大学生思想政治工作中起着重要作用,是大学教育的有益补充。文章分析了当前高校与学生家庭之间欠缺互动的现状及原因,提出高校辅导员要创新与学生家长沟通的方式,利用现代通讯技术加强与学生家长的交流互动,以达到共同教育的目的,促进大学生健康成才。     

日本路边站式“地产地消”农产品流通方式及其启示

"路边站"农产品销售网点,是日本利用公路停车加油与休憩场所设立的农产品营销场所,是一种较为典型的"地产地消"组织形式,截止2015年,日本登记在册的路边站已达1 079所。文章深入剖析了日本路边站式"地产地消"流通方式发展背景、功能、类型,认为路边站在实现新鲜农产品与消费者的对接、增加就业与提高农民收入、推进农业产业化经营与激发农村经济活力、培育地方农产品品牌与保障农产品安全等方面发挥了重要作用。在此基础上,提出我国现代农业发展的建议:发挥我国路网优势,大力发展路边站式农产品经营网点;鼓励特色农产品生产,打造地理标志性农产品;以旅游业推动农业一、二、三产业融合;发展多元化农产品流通方式,加强农产品质量管控。     

当代大学生网络政治参与情况的调查与分析——以江苏高校为例

通过对江苏4所高校1044名在校大学生进行问卷调查和访谈,发现当代大学生网络政治参与具有四大特征:一是大学生网络政治参与具有超越时空的虚拟性;二是大学生网络政治参与内容广泛、渠道多样;三是认知和行为脱节,理性和非理性共存;四是大学生网络政治参与具有双重效应,既能促进大学生政治社会化,影响政府决策,又易导致大学生或参与失度,或远离现实政治,甚至危及政治稳定。因此,必须通过高校教育引导、政府政策调控、个人自我修炼三方协同努力提高大学生政治参与水平和质量。     

自助餐,都市人心中最精致的大锅饭

据考证,自助餐起源于8至11世纪北欧斯堪的纳维亚半岛,那时的海盗们每有所猎获的时候。就要由海盗头头出面,大宴群盗,以示庆贺。但海盗们不熟悉也不习惯当时吃西餐的繁文缛节,于是便独出心裁,发明了这种到餐台上自选、自取食品及饮料的吃法。以后的西餐业者将其文明化、规范化,并丰富了吃的内容,就成了今日的自助餐。很多西方专业自助餐厅现在还冠以“海盗餐厅”的名字。当自助餐开始流行之后,真的什么都可以自助一把。尤其,有些选材独特的自助餐加上风情和历史。特别适合品位独特的人。     

Are all investment decisions to subscribe to new stocks mindless?Investor heterogeneity and behavior in the process of subscribing to new stocks

The IPO process is a way for companies to improve their corporate governance and for investors to assess company quality.This paper posits that investor choices...     

Towards a hybrid model? A systematic review of human resource management research on Chinese state-owned enterprises (1993–2017)

Abstract

Over the past two decades, there has been a proliferation of research on human resource management (HRM) in Chinese state-owned enterprises (SOEs) as a result of the wide-reaching state-sector reform of the late 1980s. This article aims to provide a systematic review of literature on this topic and capture the nature of HRM in Chinese SOEs, both in research and practice. The article draws on 178 studies from 43 English academic journals over a period of 25?years (1993–2017). In analysing this literature and by taking stock of theoretical frameworks, research methods, themes and analysis of academic articles in this area, we have gained a number of insights. The study has found that the research methods used have shifted from qualitative and interpretive methodology toward quantitative and sophisticated modelling. A further insight is that there has been a relatively heavy reliance on institutional theory in the earlier studies reviewed, and since then a switch towards organizational behaviour perspectives. The level of analysis has moved from macro to micro level and thematic foci have become more diverse and complex. We highlight a number of avenues, theoretical and empirical, for future studies in this field.     

WIC Participation and Relative Quality of Household Food Purchases: Evidence from FoodAPS

We examine the effect of the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) on the quality of household food purchases using the National Household Food Acquisition and Purchase Survey (FoodAPS) and propensity score matching. A healthy purchasing index (HPI) is used to measure nutritional quality of household food purchases. WIC foods explain the improvement in quality of food purchases, not self‐selection of more nutrition‐conscious households into the program. The improvement in purchase quality was driven entirely by WIC participating households who redeemed WIC foods during the interview week. There was no significant difference between WIC participants who did not redeem WIC foods and eligible nonparticipants. In this sample, there is no evidence that lack of access to clinics has adverse effects on participation nor is there evidence that HPI depends on supermarket access. A supervised machine learning process supports our main conclusion on the importance of WIC foods.