产业组织角度的合作R＆D研究述评

合作R＆D是企业整合研发资源的有效组织形式。本文对产业组织角度的合作R＆D研究进行了较为细致的综述。首先列举了对合作R＆D理论具有一定影响的经验研究；然后梳理了产业组织角度的合作R＆D主流理论；之后介绍了较有代表性的非主流理论研究；最后是全文结论和留待进一步研究的论题。     

中国东、中、西部城镇化对经济增长的贡献

中国城镇化率的地区差异较大,东部较高,西部较低,中部居中;改革开放以来全国各地区的城镇化率都有大幅度的提高,但提高幅度的地区差异也较明显,东部地区提高幅度较大,西部地区提高幅度较小,中部地区提高幅度居中.各地区城镇化推动经济增长的作用是显著的;东、中、西部三大地区中,城镇化对经济增长的贡献率依次为西部、中部和东部,同经济发展水平的顺序恰好相反.因此,继续加快中、西部地区的城镇化进程,有助于缩小地区差距.     

广西新建本科院校的办学定位与发展思路探析

新建本科院校是我国高等教育体制改革的产物.新建本科院校的定位应是立足本地,为地方经济服务,培养应用型人才.随着广西经济社会的发展,广西新建本科院校将为培养大量对口专业的应用型人才、促进我国与东盟国家经济共同发展与友好往来做出贡献,在区域经济的发展与合作中大有作为.     

网上自主学习在高校教学改革中应用研究

网上自主学习模式是高校教学改革的有效方式之一，对网上自主学习的方式、效果、利弊及适用人群进行探讨。以科技论文写作知识的学习为例，建立网上自主学习的平台，制作专题学习网站，在石家庄铁道学院的研究生中进行试验教学，对网上自主学习模式的学习效果和认可程度进行分析，得出结论：网上自主学习是可行的，必要的，有助于提高学生自主学习能力，适用于大学高年级及研究生等自控能力和自学能力强的群体，应有针对性地积极落实实施，取得满意的教学效果。     

我国上市公司管理法规研究

《上市公司股权激励管理办法》（试行）、《上市公司证券发行管理办法》和《上市公司收购管理办法》三大市场法规，构造完成我国上市公司管理的整体法律框架。研究我国上市公司管理的法规，有助于上市公司、管理层、发行人、收购方和投资者等利益相关主体把握新的市场特征和立法精神，实现自身利益的维护和财富增值。     

我国地区产业结构调整及其效益分析

改革开放以来,我国四大地带产业结构的变动趋势大致相同,但东部各产业的劳动生产率和对经济增长的促进作用要明显优于中、西部和东北.目前四大地带产业排序已由二一三转变为二三一,接下来应促使第一产业的发展与农产品加工工业的发展相互适应,才能使区域的经济增长达到最佳效益.同时,鉴于各地带二、三产业对经济增长促进作用的大小同各产业从业人员的劳动生产率成正比,地区产业结构的调整还应注意劳动生产率的提高.     

"三农"问题新论——在城市化进程中解决三农问题

我国市场经济改革和经济发展的首要任务是农村的货币化和城市化,"三农问题"是当前我国经济结构中最重大的问题.在我国经济高速发展的同时,我国经济也存在着沦为"富人经济"的巨大风险.在这个问题上,提高农业劳动生产率和发展乡镇企业都不能从根本上解决问题,只有通过城市化、通过高速发展的经济来迅速转移农村剩余劳动力,实现农民市民化、农业工业化才能解决"三农"问题,才能使我国经济健康运行.     

Information processing and innovative choice

In this paper we examine how the information processing of subjects who make an innovative choice (innovators) differs from that of subjects who make a noninnovative choice (noninnovators). The task involves selection of an alternative within a range of prerated product category innovativeness. We propose that subjects who seek 1) impersonal/uncontrollable sources, 2) higher levels of information, 3) more detailed (versus summary) data, and 4) noncomparative (versus comparative) data are more likely to make innovative choices. The research method is a computerized process tracing experiment utilizing Search Monitor (Brucks 1988).The authors wish to express their gratitude to Merrie Brucks for the use of and help with Search Monitor and to Eric Johnson, Dave Schmittlein, and Mita Sujan for helpful comments on an earlier version of this paper.     

Human–capital investment and the wage gap

Summary. According to empirical studies, the wage differential by skills evolved non–monotonically in the past decades although the relative supply of skilled labor steadily increased. The present paper provides a theoretical explanation for this finding. In our setting, technological change intertemporally alters the human–capital investment incentives of heterogeneous individuals. As a consequence of changing incentives, the time path of the relative wage is U–shaped while there is a rise in the share of skilled workers. Received: November 28, 2000; revised version: January 30, 2001     

Pricing, learning, and strategic behavior in a single-sale model

Summary. We analyze an infinite horizon model where a seller who owns an indivisible unit of a good for sale has incomplete information about the state of the world that determines not only the demand she faces but also her own valuation for the good. Over time, she randomly meets potential buyers who may have incentives to manipulate her learning process strategically. We show that i) the seller's incentives to post a high price and to experiment are not necessarily monotonic in the information conveyed by a buyer's rejection; and ii) as the discount factors tend to one, there are equilibria where the seller always ends up selling the good at an ex-post individually rational price. Received: January 6, 1999; revised version: July 15, 2000