Matteuci effect

例句：

1. 1. The Matthew effect is a psychological phenomenon whereby the rich get richer and the poor get poorer.
   马太效应是一种心理现象，即富人越来越富，穷人越来越穷。
2. 2. In the Matthew effect, the rich are more likely to invest in risky ventures than the poor.
   在马太效应中，富人更有可能投资于风险较高的项目，而穷人则相反。
3. 3. The Matthew effect has been shown to be a significant factor influencing economic inequality.
   马太效应已被证明是影响经济不平等的一个重要因素。