2012•Meitan xuebaoOpen access

Regional efficiency evaluation and development strategy of coal industry chain

Chong Wang

Abstract

Through the industry linkage analysis of coal and related industries,three basic types of coal industry chain were brought forward.Gave the evaluation method of the industry chain efficiency based on date envelopment analysis(DEA),evaluated the operating efficiency of coal industry chain of 19 regions in China.It turns out that different provinces are different in the coal industry chain efficiency,and the eastern provinces are higher than the middle and western regions.Finally,this paper explored the development strategy of coal industry chain.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Coal, Data envelopment analysis, Chain (unit), Linkage (software), China, Industrial organization, Business, Engineering