Division Of Labor, Agglomeration And Matching Risk Model

During the wave of global economic development, division of labor has become common inall walks of life. is favorable toward Doing the research about division is favorable grasping theinternational trend of economy, analyzing the development strategy of regional economy, findingthe trend of readjustment to its domestic economic structure, perceiving the future prospects of aparticular industry, and exploring the business strategies of small-capital store.Facts have proved that the division of labor in promoting the development of the industry isobvious. A typical development model of vertical division of labor, which is playing a huge rolein promoting the industry of Guangzhou to be the largest secondhand computer market inGuangzhou Pearl River Delta, even be the largest secondhand market of china, is adopt in thesecondhand computer industry in Guangzhou.The main point of this paper is researching the historical development and current situationof secondhand computer market in Guangzhou. And secondhand computer malls of Tianhe,Gangding, Shipai in Guangzhou are chosen as the starting point. With a detailed investigation thebusiness model of this malls, we studied the pairing matters in refurbishing and assembling ofthe secondhand notebook. By introducing the concept of matching efficiency to establish themathematical model of the matching efficiency, which explains match efficiency is increased byvertical disintegration and match efficiency was one of the key factors of a firm’s profit---thegreater match efficiency the market has, the larger profit the firms have, and explains theagglomeration of the firms in different markets increases the match efficiency and market size.