系统设计外文文献及译文 张所炜.doc

南 京 工 程 学 院 英文文献及译文 作 者： 张所炜 学 号： 209100738 系 部： 经济与管理学院 专 业： 信息管理与信息系统 题 目： “投入产出分析系统”的设计与实现 指导者： 黄传峰 副教授 2014年 2月 Emerging challenging in regional input-output analysis Geoffrey J. D. Hewings University of Illinois at Urbana-Champaign USA and Rodney C. Jensen University of Queensland St. Luci Australia Abstract. The changing interests and focus of research in the field of regional input-output analysis is examined. After reviewing some of the recent trends and suggesting the tenor of the prevailing philosophy in the field, attention is focused on three, interdependent emerging trends. These are characterized as (1)the conceptualization of input-output within the traditions of econometric analysis;(2) the integration of input-output with other regional and interregional models and (3) attempts to link input-output analysis with regional growth and development theory. I. Preface To our knowledge, Michael Mischaikows research interests have not directly encompassed regional input-output analysis. However, as Editor of the Annals, and as a highly respected statesman in regional science, he has had a significant influence in fostering the growth and development of many analytical techniques in regional analysis including input-output analysis. Several very important and influential articles have appeared in the Annals, many as the result of Mischaikows initiative and encouragement. He has been a firm, committed champion of our sub-field of regional input-output analysis. We are pleased to have the opportunity to offer this paper as part of his Festschrift , both as a mark of personal appreciation and encouragement, and to honor the outstanding contribution of a valued colleague. II. Introduction The field of regional analytical modelling is undergoing a significant new surge of interest and development. In this paper, some of these developme