创新型企业柔性:区域差异与空间效应

根据创新型企业特点构建创新型企业柔性评价指标体系,基于突变级数法对2009-2015年我国内地30个省（自治区、直辖市）创新型企业柔性进行评价,并在此基础上探索区域创新型企业柔性的空间效应。实证结果显示：一方面,我国创新型企业柔性整体水平较高,但区域分布呈现“东高西低”的状况;另一方面,区域创新型企业柔性存在显著的空间效应,且空间相关性和空间异质性并存。最后,根据不同地区表现出来的空间效应,从政府和企业两个方面提出对策建议。     

陕西省高新技术产业知识产权创造能力评价研究

高新技术产业知识产权创造能力是决定区域自主创新水平、提升区域经济竞争实力的关键因素,陕西省高新技术产业知识产权在实现数量质量双提升的同时,也面临关键领域资金和技术投入不足、部分指标增速放缓等问题。结合知识产权创造评价理论及陕西现实状况,构建了包含4个层面、21个指标的评价指标体系,运用因子分析法与中国内地其它30个省市进行比较分析。最后,提出了提升陕西高新技术产业知识产权创造能力水平的努力方向。     

基于关联规则与信息熵的技术融合趋势研究

根据从德温特专利数据库中检索的专利数据,运用Apriori关联规则算法得到关于技术融合趋势的关联规则,然后通过基于差异思想的兴趣度模型验证规则的有效性,并在关联规则基础上利用信息熵评估企业核心技术领域分布及变化情况。最后,以安川电机和发那科公司为例进行实证分析。研究结果显示,基于差异思想的兴趣度模型弥补了关联规则因阈值设置主观性较强而导致部分规则无效的问题。     

产品开发中企业引入消费者参与的时机决策：一个基于消费者偏好信号传递的分析

针对“企业可以在产品开发的不同阶段引入消费者参与”的实践观察,本文构建消费者与企业之间的不完全信息动态博弈模型来研究“在何种条件下,企业选择产品开发前端（后端）引入消费者参与,从而激励消费者真实传递其偏好信息”这一问题。研究表明：存在外生参数（消费者讨价还价能力和参与净效用表征）,使得前端和后端引入消费者参与均（或二者中只有一个）能够实现消费者真实传递其偏好信息的分离均衡;前端参与时,分离均衡要求企业通过新产品价格分担（攫取）消费者的负（正）参与净效用,而后端参与不需要这种分担（攫取）机制;在前端和后端参与均能实现消费者真实传递其偏好时,前者优于后者的条件是参与净效用为正。     

Bank loan versus financial lease: how do traditional and innovative approaches within the banking sector influence economic growth? A comparative analysis between the US and China

ABSTRACT

The argument over the effects of financial structures on economic growth remains unsettled. This study, therefore, compares the dynamic correlation and lead–lag relationship between the different financial approaches within the banking sector (that is, traditional bank loans versus innovative financial leasing) and economic growth. We employ a continuous wavelet analysis using time-series data from 1982–2017 from the US (the world’s largest developed country) and China (the world’s largest developing country). The empirical results show that (1) episodes of significant correlation usually emerge during periods of reform, crisis or policy implementation; and (2) in China, traditional banking promotes economic growth in the long term, while the real economy only imputes the evolution of banks during critical economic reforms in the short term. Meanwhile, financial leasing could only promote the development of the real economy under suitable regulation; and (3) in the US, before the crises, the irrational growth of the real economy could increase bank assets, while during the crises, the traditional banking approach harms economic growth, and after the crises, financial leases play an important role in recovery. Therefore, we suggest that policymakers should establish adequate policies and regulations to solve the situation.     

Dynamics of firm's network community associations and firm's innovation performance

ABSTRACT

R&D network structures have crucial impacts on firm's innovation performance. However, most previous studies have been based on the whole or ego network perspective, few studies have investigated the influence of community structure that a firm is engaged in on its innovation performance, and it is still unclear how a firm's relation to network community affect its innovation performance. This research aims to address this gap by focusing on the dynamics of firm's network community associations, empirically investigate the relationship between dynamics of firm's network community associations and its innovation performance. Based on the unbalanced panel data of smartphone R&D network during year 2004–2017, the results demonstrate that change in community member associations and movement across communities both have inverted-U-shaped effects on firm's innovation performance. Moreover, innovation openness depth has moderating effects on the relationships between dynamics of firm's network community associations and its innovation performance.     

自治、博弈与激励:我国农村人居环境污染治理的制度安排

基于中央政府、地方政府及农民的互动视角,采用博弈分析方法,系统考察了我国农村人居环境污染的逻辑机制。研究发现:我国农村人居环境污染的根源在于规制失灵;农村人居环境公共资源的“公地悲剧”不是必然现象,可以在农民之间建立一种自实施的自治机制,避免导致“公地悲剧”;由于利益目标的差异,中央政府与地方政府之间的激励问题、地方政府与农户之间的博弈行为,导致了农村人居环境规制失灵。研究启示是,制度的建立健全是农村人居环境治理顺利推进的保障,更将有利于乡村振兴战略的实施以及我国农村的可持续发展。     

两类区域产业转移发生机制的路径选择研究

产业转移在推动地区经济发展,缩小区域经济发展差距等方面具有显著作用。在产业转移路径方面,现有研究主要关注两区域之间的产业转移发生行为。将现有两区域产业转移发生机制拓展到两类区域的产业转移,并运用产业转移势差模型,基于经济、产业、成本、交易成本和技术5个方面势差,建立产业转移评价指标体系,对两类区域产业之间的转移路径进行探讨。得出研究结论：①基于势差理论的两类区域产业转移发生机制是对两区域产业转移发生机制的扩展,将产业转移的“一对一”模式扩展至“一对多”模式,能更好地解释区域间产业转移发生路径;②以广东（发达类型区）对江西、湖南和安徽（欠发达类型区）三地的产业转移为例,广东至湖南的转移势差最小,相对于江西和安徽更不具有转移优势,通过对各子指标的调控,可以改变其转移势差,以达到改变其转移路径选择的结果。最后,基于研究结论,提出了推动我国两类区域产业转移的政策建议。     

立体停车库及其设计要点

解决大、中城市汽车停车难的出路在于建造机械化立体停车库．介绍了各类立体停车库的结构、控制系统及其特点，给出了立体停车库的主要性能指标，并对立体停车库的设计要点进行了探讨     

SLP法在化工厂总平面布置中的应用——工业工程专业优秀毕业设计介绍

介绍了如何应用SLP法，进行化工厂总平面布置设计的过程──基本要素分析、物流分析、作业单位之间非物流相互关系分析、总平面布置等。