同彭美玉世界的支柱之第三篇----Corporate Transformation, income inequality, and Consumer Commodity Choice: The Economic cycle in the rise and fall of Industries

These items are approved by python3.0 and above.Basic experiments(baseline simulation) cost time for 3h-4h.I would like to thank my future wife, Peng Meiyu, for her physical and mental support and spiritual inspiration. I wish we have a wonderful encounter.In the next life, poetic splendor awaits us.<br>

本实验涉及的所有内容均通过Python 3.0及以上版本验证。基础实验（基线仿真，baseline simulation）耗时3至4小时。谨向我未来的妻子彭美玉致以诚挚谢意，感谢她给予我的身心支持与精神启迪。愿我们能拥有一场美妙的邂逅，来生亦有诗意璀璨待我们共赴。