The latest research on comprehensive foreign media reports of this newspaper shows，The increasingly enhanced industrial concentration is not conducive to the increase in the salary of workers and the improvement of employment quality。

According to the official website of the University of Illinois University on August 12，The University of Illinois University of Embnoa-Assistant Professor Richard A. Benton and doctoral student Ki-Jung Kim at Richard A. Benton bet365 best casino games and Ph.D. Dependent structure: How to damage the quality of employment in market constraints，Drawing the theory of power dependence on the theory examines the exchange mode of industry，To explain wages and employment quality differences。They used the transaction data of the industry to calculate 1997、2002、2007、2012 US market constraints，2281_2316。Market constraints reflect the dependence of companies and buyers in the upstream or downstream industries in a certain industry。

The results show，In the industry that the buyer is more restrained, it depends more on the industry's industry，Low wages and welfare levels of workers，and market constraints bet365 best casino games reduced space for the work of the workers' negotiations to seek welfare for employees。Researchers said，The quality of employment quality of American workers decreases、Weak wage growth is usually attributed to technical changes、Factors such as weakening the bargaining ability of workers，Ignoring the important role played by the company in the market。When an industrial chain or the entire industry、When the entire market is dominated by a very powerful enterprise，Smaller companies with business exchanges with these companies are more difficult to achieve profit due to lack of other options，Economic surplus shrinking that workers can get。

Benton said，Since the bet365 Play online games 1960s，​​The formulation and implementation of the US Federal Monopoly Laws and Regulations，More and more focused on protecting consumers from the damage caused by supplier monopoly，But the court's monopoly behavior of buyers is increasingly tolerant。Under the existing legal framework，The dependent structure problem on the economic value chain has not been resolved，The concentration of the buyer's power is generally not questioned and opposed。Policy makers should consider the influence of antimony legislation and law enforcement on the labor market。This study shows，Trade unions have an important role in ensuring the sharing of profits of workers。Bet365 lotto review Research Suggestions，Policy makers should strengthen the role of trade unions，Guarantee workers to strive for their own rights; focus on antitrust efforts，Enhance the supply chain competition，Continuously expand the scope of the benefit of the workers。

(Wang Youran/Compilation)