CPE Catalog & Events

In this innovative course, participants will learn to combine the power of artificial intelligence with the functionality of Microsoft Excel. You will learn how to leverage ChatGPT, OpenAI's powerful language model, to improve your Excel skills and decrease the time it takes to build spreadsheets. The course will include a quick introduction to ChatGPT but the majority of the time will be spent using ChatGPT to create an Excel spreadsheet.

Everyone knows that Excel is the most widely used spreadsheet application in the world today. However, because it is ever-changing, many users are unable to keep up with the latest features and capabilities of this ubiquitous application. In this course,We'll look at some of the most helpful new features and tools that have been added to both the Desktop version of Excel and the Web version. This course is for anyone who regularly works with Excel.

Despite the rising use of environmental, social, and governance (ESG) ratings, there is substantial disagreement across rating agencies regarding what rating to give to individual firms. As what drives this disagreement is unclear, we examine whether a firm'sESG disclosure helps explain some of this disagreement. We predict and find that greater ESG disclosure actually leads to greater ESG rating disagreement. These findings hold using firm fixed effects and using a difference-in-differences design with mandatory ESG disclosure shocks. We also find that raters disagree more about ESG outcome metrics than input metrics (policies), and that disclosure appears to amplify disagreement more for outcomes. Last, we examine consequences of ESG disagreement and find that greater ESG disagreement is associated with higher return volatility, larger absolute price movements, and a lower likelihood of issuing external financing. Overall, our findings highlight that ESG disclosure generally exacerbates ESG rating disagreement rather than resolves it.