報告書番号

Y94007

タイトル（和文）

事業所間の情報共有よりみた地域産業構造の実態分析

タイトル（英文）

A STUDY ON REGIONAL INDUSTRIAL STRUCTURE ANDSHAKING OF INFORMATION BETWEEN ENTERPRISES

概要 （図表や脚注は「報告書全文」に掲載しております）

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概要 （英文）

SINCE THE LATTER HALF OF THE 1970 S, REGIONAL DIFFERENTIALS OF INCOME AND PRODUCTIVITY HAVE BEGUN TO INCREASE. ONE CAUSE IS BECAUSE MOST HIGH VALUE-ADDED SECTORS HAVE CONCENTRATED ON THEMETROPOLITAN AREA WHILE MOST MASS-PRODUCTION SECTORS HAVE LOCATED IN SMALL URBAN AREAS. RECENTLY, JAPANESE SMALL URBAN AREAS ARE BEGINNING TOLOSE THEIR ADVANTAGES AND MASS-PRODUCTION SECTORS INTEND TO RELOCATE TO ASIAN COUNTRIES. WITH THESE CHANGES, THE JAPANESE PRODUCTION SYSTEM OF CLOSE SHARING OF INFORMATION BETWEEN ENTERPRISES,WHICH HAS BROUGHT ADVANTAGES TO JAPANESE INDUSTRIES, IS BEGINNING TO CHARGE. THIS PAPER DESCRIBES SHARING OF INFORMATION BETWEEN ENTERPRISES IN JAPANESE SMALL URBAN AREAS. THE MAIN RESULTS ARE AS FOLLOWS:1.WE ORGANIZED PATTERNS OF INFORMATION SHARING FROM AN INTERVIEW SURVEY OF ENTERPRISES IN SMALL URBAN AREAS. THE 209 COMMUTING AREAS NATIONWIDE ARE GROUPED INTO SIX SIMILAR SOCIO-ECONOMIC STRUCTURES BY INDICES SUCH AS SCALE GROWTH AND PRODUCTION . 2.WE EXTRACTED FOUR AREAS FROM THESE GROUPS BASED ON GROWTH AND PRODUCTION INDICES FOR CASE STUDY AS FOLLOWS: AOMORI WHEREBOTH INDICES ARE LOW, SENDAIWHERE THE GROWTH INDEX IS HIGH, KORIYAMAWHERE THE PRODUCTION INDEX IS HIGH AND SUWA WHERE BOTH INDICES ARE HIGH. WE FOUND THE FOLLOWING. FIRST, PATTERNS OF INFORMATION SHARING AREDIFFERENT IN EACH AREA. THE LEVEL OF INCOME AND PRODUCTIVITY IS HIGH IN AREAS WHERE ENTERPRISES ARE AGGLOMERATED AND SHARE INFORMATION CLOSELY. SECOND, SMALL BUSINESSES WITH PLANNING, R&D MANUFACTURING AND SALES,CONSISTENTLY SHARE INFORMATION AT VARIOUS LEVELS WITH UNSPECIFIED ENTERPRISES NEARBY. SUCH BUSINESSES TEND TO BE SATISFIEDWITH THEIR LOCATION. THE NUMBER OF THIS KIND OF BUSINESS IS GREATER IN SUWA THAN THE OTHERTHREE AREAS.

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