摘要

    21世纪的两个最重要的特点是经济的全球化和城市化，城市竞争趋势明显加强。特别是20世纪80年代后中国首批对外开放的经济技术开发区所拥有的生产、投资和基础设施等的主导权，使其在经济市场化、工业化和国际化进程中不断探索和强化对城市发展的宏观战略考虑。而中央商务区（CBD）不仅是一个国家和地区对外开放程度和经济实力的象征，而且是开发区现代化和城市化的一个重要标志。
    迈进21世纪的中国对外开放的开发区，面临着中国加入世贸组织等重大历史机遇和挑战，从而肩负着引进外资打造制造业集中区逐步转向建设地区商贸中心、金融中心、科教文化信息中心、交通枢纽、通信枢纽及高新技术产业为基础的现代产业基地CBD的重任。
    近年来国内CBD项目越来越多，呈现逾演逾烈之势，但我们不难发现，中国一些城市的CBD常常是以单一的开发住宅物业或商服物业来启动的，其结果往往是造成了一种城市资源的浪费和CBD某些功能的衰退。在这样的时代大背景下，新型的开发区构建CBD成为决策者的重要思考议题。
    本文首先从中央商务区（CBD）的定义及分类开始介绍其特点及基本发展条件，然后通过分析国内外开发区CBD的发展趋势及可借鉴的经验和教训，重点对南通能达商务区的可行性研究分析，论述开发区通过构建CBD为新时期经济发展的新引擎的理论。

    关键词：开发区  CBD  新经济  可行性

Abstract

    Economic globalization and urbanization are the two most important characteristics in the 21st century. The urban competition tendency has been obviously intensified, especially for the first group of Economic & Technological Development Zones established in the 1980s. With the dominant power in production, investment and infrastructure facilities, the development zones keep on exploring the process of market economy, industrialization and internationalization, while enhancing the macro strategic consideration in urban development. Central Business District (CBD) does not only symbolize the opening-up reach and economic strength, but also as a key hallmark of modernization and urbanization for development zones.
    By entering the 21st century and facing the historical opportunity and challenge of China’s joining in WTO, Chinese development zones undertake important transition from attracting foreign capital to establish a manufacturing center to gradually constructing a local business trade center, financial center, science & technology education center and information center, transportation artery, communication center, and a modern industrial base with high-tech industries.
      Recently, there have already emerged many CBD projects in overflowing tendency. However, we could easily found that CBD in some cities were started with simplex residential and commercial projects resulting in wasting urban resource and declining of CBD functions. Structured on this background, new development zone to conceive CBD is an important subject for decision makers.
    This article starts with definition and classification of CBD to introduce its characteristic and basic development conditions. Then it analyses the tendency and referential experiences of development zone CBD both home and abroad. Focusing on the feasibility analysis of Nantong NengDa CBD, it expounds the theory that CBD is a new economic engine for development zones in the new period.

    Key words: development zone, CBD, new economy, feasibility