Siemens AG's €2 billion investment in global production expansion will increase its manufacturing capacity, innovation labs, and education centers worldwide. This will likely boost the company's growth and innovation, particularly in Asia and the US. The investment in high-tech factories in Singapore, China, and the US will help Siemens tap into growing markets and strengthen its foothold in artificial intelligence and the industrial metaverse. This is expected to have a positive short-term impact on the company's stock price.