关于我国发展绿色贸易的思考

绿色贸易是一个国家或地区国际竞争力的重要标志。本文分析了我国发展绿色贸易存在的主要问题及其产生的原因,结合我国发展绿色贸易的实际和国际绿色贸易发展的趋势,提出了若干政策建议。     

Consideration set influences on consumer decision-making and choice: Issues,models, and suggestions

This paper affords a stylized view of individual consumer choice decision-making appropriate to the study of many marketing decisions. It summarizes issues relating to consideration set effects on consumer judgment and choice. It discusses whether consideration sets really exist and, if so, the factors that affect their composition, structure, and role in decision-making. It examines some new developments in the measurement and modeling of consideration set effects on decision-making. The paper concludes with suggestions for needed research. The authors wish to acknowledge the numerous ideas and perspectives contributed by the other members of the Banff Symposium workshop:Mukesh Bhargava (University of Alberta),Bill Black (Louisiana State University),Gary Gaeth (University of Iowa),Hotaka Katahira (University of Tokyo, Japan),Gilles Laurent (Centre HEC-ISA, France),Irwin Levin (University of Iowa),David Midgley (Australian Graduate School of Management),Thomas Novak (Southern Methodist University), andJames Wiley (University of Alberta). This paper has benefited greatly from their contributions.     

解决农民工住房问题的总体思路和政策框架

解决农民工住房问题对于我国经济社会可持续发展具有重大意义。目前,农民工住房总体还处于市场失灵和政府失灵并存的状态。应加快建立农民工住房供应体系和住房保障体系,逐步完善住房公积金制度、住房补贴制度、财税支持制度、金融服务制度、土地供应制度、规划保障制度相互补充的农民工住房政策体系,使进城农民工的住房条件尽快改善。     

对实证会计研究的辩解和思考

近年来,实证会计研究已经在我国悄然兴起,介绍实证会计研究方法的文章逐渐增多。这些文章,往往是对实证研究方法提出的一些批评。本文尝试对若干批评加以辩解,以求加深对实证会计研究方法的认识和理解。在此基础上,笔者进一步探讨了我国会计研究的几点方法,认为现阶段我国会计研究方法的选择应在继续发扬规范研究的同时,大力发展实证研究;应当根据研究课题的需要,选择最能达到研究目的的研究方法或方法组合。     

中国南海发展滨海生态旅游的思考

南海，地处热带，亚热带，我国管辖的面积达200万km^2，跨广东、广西、海南三省区沿海，具有漫长曲折的海岸线，众多的港湾和岛屿，滨海旅游资源十分丰富，本文探讨了滨海生态旅游的特点，意义，分析了我国环南海的粤、桂、琼三省区发展滨海生态旅游存在的主要问题并提提出了相应的对策。     

Contingency variables for customer share of visits to full-service restaurant

This study sought to reveal the direct effect and/or moderating effects of contingency variables in relation to customer share of visits. The hypotheses of this study were tested based on responses from 277 general U.S. full-service restaurant customers, using a series of (moderated hierarchical) regression analyses. The direct effects of social switching costs, lost benefits costs, procedural costs, and intrinsic inertia were positive whereas that of intrinsic variety-seeking was negative on customer share of visits. Consumer involvement and perceived brand heterogeneity were found to enhance the effect of brand preference on customer share of visits.     

户籍对价、劳动力迁移与土地流转

土地流转的根本目的在于社会经济发展方式的转变,需要城市化的大力发展,劳动力迁移和土地流转是城市化发展的一个重要环节。然而,在中国目前的制度约束下,户籍制度成为劳动力迁移的退出和进入壁垒。户籍制度之所以成为城市化的一个障碍,就在于附着于其上的福利价值,所以,要消除这一障碍必须交换其福利价值。本文认为,在农村劳动力城市化迁移中,通过户籍对价来解决迁移劳动力的土地退出和城市安置,不仅能够鼓励劳动力迁移,而且也有利于土地流转。这是一种可行的户籍改革措施和城市化的发展策略。     

Compromise effect and consideration set size in consumer decision-making

The compromise effect dictates that a decision-maker chooses a middle option over an extreme one given a set of choice alternatives since choosing an intermediate option is easier to justify, less likely to be criticized, and is consistent with loss aversion. Our experiment is designed to identify whether the connection between the extremeness of the options and the size of the consideration sets is economically and statistically significant and thus would have important behavioural implications. Specifically, we compare decision-making under small and large consideration sets where the extremeness of the comprising choice options is high, as opposed to low. The results demonstrate that an increase in consideration set size leads to weaker compromise effect (i.e. boundary condition) but when composed of high extremeness, strengthens the compromise effect.     

Latent Consideration Sets and Continuous Demand Systems

This paper develops a theoretically consistent continuous demand system model that incorporates latent, probabilistic consideration sets. In contrast to existing discrete choice consideration models, the proposed model is econometrically tractable with consumption data for many goods. The model’s empirical properties are illustrated with an 89-site recreation data set from the 1994 National Survey of Recreation and the Environment (NSRE). Parameter and welfare estimates suggest that the latent consideration set models fit the data better and may imply a bias-variance tradeoff relative to traditional models.      

股权分置改革的经济学分析

随着社会制度结构的变化,股权分置的制度运行效率每况愈下,需要进行彻底的改革。从产权角度看,股权分置改革的实质是股东之间在产权结构与利益格局上的重新调整。公平的股权分置改革应建立在尊重并保护产权的基础上,通过市场途径实现利益均衡。但由于股权分置改革的基本制度安排存在重大缺陷,导致对价支付水平不公平与股市诚信基础受损害,也暴露了行政主导的股权分置改革难以摆脱"路径依赖"陷阱。