城乡基本公共物品均衡配置的可行性分析

城乡基本公共物品供给均衡配置是实现城乡协调、缩小城乡差距的特定途径。我国城乡基本公共物品配置制度在新时期的改革与建设中尽管已经取得了很大成就,但农村公共物品供给还相对落后,城乡基本公共物品配置呈现出严重的非均衡性。经过30年的改革开放,我国已由生存型阶段进入发展型的新阶段,综合国力的提高、工业化发展阶段的变化以及党和政府治理理念的转变,使城乡基本公共物品均衡配置具有现实可行性。     

网络视角下中国各地区创新过程效率研究:基于我国八大经济区的比较

创新效率问题是学术界关注的焦点.本文从解剖创新过程中的要素流动机理出发,揭示了创新过程的网络化特征,并通过构建网络DEA模型,测算了创新过程整体效率、"创新资源转换"效率与"创新知识转化"效率.以我国八大经济区为研究对象发现:"创新资源转换"与"创新知识转化"效率的主要影响因素不同,前者受到R&D人员区域分布结构影响,后者受到各地区经济发展水平差异的影响;区域创新过程整体效率与"创新知识转化"效率高度相关;区域创新整体效率与"创新知识转化"效率在样本期间稳步上升;整体效率与"创新知识转化"效率出现地区追赶的收敛现象,"创新资源转换"阶段是整体效率发散的隐患.     

Revisiting the theory of optimum currency areas: Is the CFA franc zone sustainable?

This paper aims at explaining why the CFA countries have successfully maintained a currency union for several decades, despite failing to meet many of optimum currency area criteria. We suggest that the CFA zone, while not optimal, has been at least sustainable. We test this sustainability hypothesis by relying on the Behavioral Equilibrium Exchange Rate (BEER) approach. In particular, we assess and compare the convergence process of real exchange rates towards equilibrium for the CFA zone countries and a sample of other sub-Saharan African (SSA) countries. Our findings evidence that internal and external balances have been fostered and adjustments facilitated in the CFA zone as a whole—compared to other SSA countries—as well as in each of its member countries.     

Bridging the Divide Between Theory and Practice

Abstract

Experiential learning approaches such as role-play have been found to be valuable methods of bridging the divide between academic knowledge and practical skills, a problem often cited in tourism and hospitality management education. Such approaches have been found to contribute towards deeper learning by enhancing students' interest, motivation, participation, knowledge and skill development. This paper reports on the implementation of an experiential learning approach designed to encourage and facilitate deeper learning approaches, with the contributing aims of providing students with a more interesting learning experience and a broader set of skills for future employment.     

建设彭阳县农村自来水入户工程的思路和建议

干旱少雨、水资源短缺是制约彭阳县经济发展和当地群众饮水困难的主要矛盾。饮水安全人口占全县农村总人口的45.6%,为此笔者总结了关于解决彭阳县饮水安全问题的一些思路和建议。     

Regularities in the vertical arrangement of land uses in Sydney's central area

Summary

Previous studies of the vertical arrangement of land uses within the central areas of cities have been few, incomplete and employed crude methods of analysis. The present study employs 24 categories of land uses and analyses their distribution over 50 floor levels in Sydney's central district. To model the data, the gamma distribution is employed, being a flexible curve type. With only trifling exceptions, this distribution represents the data remarkably well. The two parameters of the fitted curves are interpreted as: (a) a measure of the propensity of a use to be accommodated over a wide range of floor levels, and (b) as a measure of resistance to height. The values of the parameters are used to define, using a clustering algorithm, groups of uses having members characterized by the most similar floor level arrangement. The results are of major importance for three reasons: First, the degree of regularity in the way establishments seek locations in the height dimension has not been discovered before. Second, the gamma‐distribution offers utility in modelling vertical location and should be useful in testing aspects of different town planning policies on plot ratios. Third, draconian town planning restrictions imposed on height controls may introduce locational inefficiencies hitherto unsuspected.     

多目标模糊优选理论在深基坑工程方案优选中的应用

基坑方案的设计直接影响着基坑工程的投资规模、生产成本和经济效益的高低，也影响着施工管理方案的制定，其优化设计更是深基坑工程的重要环节。基坑设计方案受许多因素的影响，因而也需要从多个角度去评价方案的优劣。基坑设计方案的优化实质上是实现多重目标的最优，必须运用基于多重目标的模糊综合评价法去评价一个方案的好坏，即用模糊数学对受到多种因素制约的事物或对象做出一个总体的评价。本文将以武汉创世纪广场基坑工程为例，应用多目标模糊优选理论，研究深基坑工程方案的优选。     

关于我国农村水利建设融资渠道的创新思考——运用彩票业对农村水利建设融资的设想

本文围绕我国农村水利建设融资中存在的状况,引出开辟新融资渠道的紧迫性,并设想以彩票业作为农村水利建设融资的一种途径,分析其可行性,并结合当前相关政策给出农业水利建设彩票的设计思路。     

大面积垃圾填埋区深基坑工程施工与设计特点

青岛北客站交通枢纽选址为青岛老填海垃圾填埋场,对老垃圾填埋场占地从新利用,进行地下工程建设,国内尚属首例。其基坑开挖部分包括2~3m的建筑垃圾和2~12m的生活垃圾,在垃圾土环境中进行基坑开挖,其设计和施工应考虑垃圾土的影响。