As an economics professor, my job is to equip students with the tools of the trade and show how to use them. The conclusions ...

I’m not trying to change your mind. I’m trying to do something much more challenging. I am trying to be right on the facts and analysis.

Over the years, I've heard from dozens of readers who have lent money to friends and family members, only to have become ...

Because you do not want to become a debt collector and deadbeat chaser, agree on a repayment plan upfront before you hand over the money to your borrower. Do this while everyone is friendly and ...

Twistly, an AI add-in for Microsoft PowerPoint, sees 250% growth from university users as students and faculty automate the creation of lecture slides and research presentationsDALLAS, Sept. 15, 2025 ...

Teo, T. and Zhang, A. (2025) Is Consumer Behavior the Final Conquest for the Metaverse: Are We Ready for It?. Modern Economy, ...

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One big problem that AI cannot solve is the problem of Big Data: the lack of data, the overwhelming amount of data, the ...

RAG（检索增强生成）本质上就是给AI模型外挂一个知识库。平常用ChatGPT只能基于训练数据回答问题，但RAG可以让它查阅你的专有文档——不管是内部报告、技术文档还是业务资料，都能成为AI的参考资源。