This week, we’re revisiting our ever-timely and fascinating conversation around misinformation with London Business School professor Alex Edmans. All Else Equal will be back with a new episode in two weeks.

What is the real problem with misinformation? Are our biases so ingrained in us that we are unable to think critically about the world and the systems around us? What happens when large institutions attempt to push a heterodox narrative? Do we simply need more education to overcome misinformation, or do we need something much deeper—to learn to think critically again? In this episode, hosts and finance professors Jonathan Berk and Jules van Binsbergen welcome Alex Edmans, Professor of Finance at London Business School to discuss his latest book, May Contain Lies: How Stories, Statistics, and Studies Exploit Our Biases – And What We Can Do About It.

Find All Else Equal on the web:
https://lauder.wharton.upenn.edu/allelse/

All Else Equal: Making Better Decisions Podcast is a production of the UPenn Wharton Lauder Institute through University FM.

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What do measures of uncertainty tell us about the state of the economy and how should firms and households use

those measurements to inform decision-making? Hosts and finance professors Jonathan Berk and Jules van Binsbergen are joined by returning guest Nick Bloom,

professor of economics at Stanford University, whose research on the causes and consequences of uncertainty helped build the Economic Policy Uncertainty Index.

In the discussion, they cover the various ways to measure uncertainty including the VIX and text-based methods, Bloom explains how the Economic Policy Uncertainty Index works, why

discrepancies can sometimes exist between uncertainty measurements, and how these uncertainty indices can help inform better business decision-making.

Find All Else Equal on the web:

https://lauder.wharton.upenn.edu/allelse/

All Else Equal: Making Better Decisions Podcast is a production of the UPenn Wharton Lauder Institute through University FM.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Despite it being widely taught in business schools and practiced in the industry, you should think twice before using the internal rate of return as a criteria for making an investment decision.

Hosts and finance professors Jonathan Berk and Jules van Binsbergen are back to discuss why using the internal rate of return (IRR) as an investment decision rule is fundamentally flawed compared with the net present value (NPV).

They outline IRR’s problems including multiple or nonexistent solutions, failure to account for scale and timing, and structural vulnerability once financing/payment plans are allowed, enabling arbitrary or inflated IRRs.

Find All Else Equal on the web:

https://lauder.wharton.upenn.edu/allelse/

All Else Equal: Making Better Decisions Podcast is a production of the UPenn Wharton Lauder Institute through University FM.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.