The inherent law of the market economy advocates fair competition and quality wins, and only high-quality products that meet people's needs can gain a foothold in the market. Studies show that in the process of the development of the market economy, the emergence of counterfeit and inferior products has a negative correlation with it. From this we know:. ['With the improvement of the market economy system, counterfeit and shoddy products will be effectively stopped.', 'With the improvement of the market economy system, fake and shoddy products will disappear.', 'Before the implementation of the market economy, there were no fake and shoddy products.', 'Implement a market economy, a large number of fake and shoddy products will appear.']