每日钉一下（上市公司盈利，为啥会长期增长？）

Group 1 - The core viewpoint is that listed companies experience long-term profit growth, which is a primary driver for the upward trend in the stock market [7][10]. Group 2 - The first explanation for long-term profit growth is the inflation theory, where inflation leads to an increase in the money supply and general price levels, allowing companies to raise prices for their goods and services [7][9]. - The Consumer Price Index (CPI) is used to measure inflation, reflecting the price changes of a basket of 268 basic consumer goods [8]. Group 3 - The second explanation for profit growth is the improvement in production efficiency driven by technological innovation, urbanization, and globalization, which collectively enhance the long-term profitability of listed companies [10]. - Data indicates that technological innovation contributes to over 80% of economic growth, and urban areas with populations over 1 million exhibit approximately 50% higher production efficiency compared to smaller regions [10].