将下面改写的学术、精炼一点For growing firmsas predicted by the firm’s dynamic life cycle theory newcomers and younger firms tend to increase productivity at a faster rate compared to older firms by quickly learn a

According to the dynamic life cycle theory of firms, it is expected that growing firms, particularly newcomers and younger firms, will experience a faster increase in productivity compared to older firms. This is because they are able to quickly learn and adopt advanced technology as they enter the market.