Industrialization and environmental externalities in a Solow-type model

In this paper we examine the role played by environmental externalities in shaping the dynamics of an economy with two sectors (a farming sector and an industrial one), free inter-sectoral labor mobility and heterogeneous agents (workers/farmers and industrial entrepreneurs). We find that, in the presence of the environmental pressure of the economic activity of the industrial sector, the stability properties of the equilibria and their features in terms of environmental preservation, welfare outcomes and sectoral allocation of labor are sensitive to the level of carrying capacity. We show that an endogenous process of industrialization associated with a reduction in farmers/workers׳ welfare can emerge.     

技术创新、金融创新与经济增长——基于中国省际面板数据

本文从实证分析层面对金融创新、技术创新与经济增长之间的作用关系进行探讨。基于我国 2000~2015 年省级面板数据，采用GMM估计方法，利用动态面板模型进行实证检验。结果表明：技术创新对经济增长的影响显著为正，单独的金融创新对经济增长起抑制作用，二者的交互作用则对经济增长起显著性正向作用。脱离实体经济的金融创新将抑制经济增长，也会间接阻碍技术创新对经济增长的影响。本文结合当前经济形势，从金融机构与创新企业相接轨共同提高创新水平、培养创新型人才等角度提出建议。     

Which accessible travel products are people with disabilities willing to pay more? A choice experiment

Despite the rapidly increasing number of tourists with disabilities, which is known to have a strong nexus with senior travel market, tourism industry has paid little attention to the distinctive preferences of these tourists for accessible travel products. Using a sample of Koreans with mobility disabilities, this study aims to better understand how they make decisions to choose optimal accessible travel products. The results of the choice experiment indicate that respondents place the heaviest weight on the accessibility of accommodation facilities for their maximization of travel satisfaction. The results also suggest that tourists with disabilities show higher willingness-to-pay values on particular tour buses equipped with more accessibility devices. Based on study findings, this study provides several management implications that help tourism professionals develop appropriate accessible travel products for their clientele with disabilities.     

论营改增对交通运输企业利润的影响——以中海发展股份公司为例

2016年5月1日,营改增将进行最后四个行业的全面试点,从2012年首先开始于交通运输业等行业的营改增,已经进入了收关之际.从历经4年多的试点结果来看,从2012年试点到2015年底,"营改增"已经累计减税5000多亿元,结构性减税效果明显.交通运输业作为我国重要的行业,又是第一批试点行业,虽然交通运输业营改增后,流转税负呈下降的趋势,但对交通运输行业的利润影响是否是正向的还需要科学的研究,因此,本文以中海发展股份公司为例,分析营改增后影响交通运输业利润的变化及因素,并给出相应的建议.     

我国上市公司不当关联交易浅析

企业之间公允的关联交易能够降低交易成本,优化资本结构,增加企业价值.但在实际操作中,一些企业往往利用不当关联交易转移利润,套取资本市场资金,损害投资者和债权人利益,扰乱资本市场秩序.本文主要分析了我国上市公司不当关联交易的主要表现形式及其产生的原因,提出了控制上市公司不当关联交易的措施.     

Strong Nash equilibrium in games with common and complementary local utilities

A rather general class of strategic games is described where the coalitional improvements are acyclic and hence strong Nash equilibria exist: The players derive their utilities from the use of certain facilities; all players using a facility extract the same amount of local utility therefrom, which amount depends both on the set of users and on their actions, and is decreasing in the set of users; the ultimate utility of each player is the minimum of the local utilities at all relevant facilities. Two important subclasses are “games with structured utilities,” basic properties of which were discovered in 1970s and 1980s, and “bottleneck congestion games,” which attracted researchers’ attention quite recently. The former games are representative in the sense that every game from the whole class is isomorphic to one of them. The necessity of the minimum aggregation for the existence of strong Nash equilibria, actually, just Pareto optimal Nash equilibria, in all games of this type is established.     

“营改增”试点过程中相关问题思考

"营改增"经历了几年的试点,对我国税收体制改革、产业与企业结构调整起到了积极的影响作用。但改革过程中,部分企业中出现了和改革的初衷相背离的情况,本文分析了引起这种现象的原因,并分析了"营改增"与两税并征相比的进步之处。同时,又对随着试点范围扩展到全国,"营改增"在具体实践过程中需要解决的问题提出了几点建议。     

Consumer avoidance of specially priced items during social coupon redemption

Social coupons (SCs) (e.g., Groupon) differ from traditional or regular coupons (RCs) in that they require consumers to make a prepayment to receive substantive discounts. As the general rule of SCs prohibits double-promotion, SC consumers tend to engage in certain avoidance behaviors when experiencing another promotion (i.e., specially priced for selected items). The results across two scenario-based experiments reveal that SC consumers (vs. RC consumers) have a greater tendency to avoid specially priced items when redeeming a coupon for hedonic consumptions, but not for utilitarian consumptions. Such avoidance is due to one’s motivation to minimize the perception of deal waste.     

《毛泽东思想和中国特色社会主义理论体系概论》教学研究

本文根据《中共中央、国务院关于进一步加强和改进大学生思想政治教育的意见》和《中共中央宣传部、教育部关于进一步加强和改进高等学校思想政治理论课的意见》为贯彻落实党的十七大精神,针对"毛泽东思想和中国特色社会主义理论体系概论("以下简称"概论)"课程建设与教学,科研与教学方法及实践教学进行全方位的教学方面的研究和论述,同时根据本课程的特点,结合高校思政教学要求,对"概论"课程的教学实施阐述教学体会。     

Adverse Selection,Investor Experience and Security Choice in Venture Capital Finance: Evidence from Germany

This article analyses 336 German venture capital transactions from 1990 to 2005 and seeks to determine why selected financial securities differ across deals. We find that a broad array of financial instruments is used, covering straight equity, mezzanine and debt‐like securities. Based on the chosen financial securities’ upside potential and downside protection characteristics, we provide an explanation for the differing use of these securities. Our results show that investors’ deal experience, adverse selection risks and economic prospects in the public equity market influence the selection of financial securities.