Economics professor paying it forward with 55 burgers, 55 fries, 55 tacos, 55 pies, 55 Cokes, 100 tater tots, 100 pizzas, 100 tenders, 100 meatballs
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Feb 8 • 11 tweets • 2 min read
I'm really very different when I teach causal inference because I make us use spreadsheets to calculate individual treatment effects off of potential outcomes, make us write down treatment assignments based on a hypothesized treatment assignment mechanism, use the switching…
…equation to select a potential outcome based on that treatment assignment, and then use all of that to emphasize the difference between a potential outcome and a realized outcome.
Aug 13, 2023 • 8 tweets • 2 min read
I think Goldin and Katz idea of skill biased tech change is the right paradigm to use when understanding ChatGPT as a disruptive force. We don’t have a good understanding of its longrun effects bc all studies are short run so far as it’s so new. But consider this. 1/
@erikbryn et al have a study looking at a staggered rollout of generative AI at a firm of customer service agents; workers had access iow to a ChatGPT bot to assist them with customer complaints. As with many studies I’ve seen, big increased productivity gains. 2/
Feb 3, 2023 • 19 tweets • 5 min read
We are now t-1 days away from the first Mixtape Sessions workshop of 2023 - my flagship intro to causal inference aptly named "Causal Inference 1". Here's the link:
$1 for current residents of low income countries
$50 for students, postdocs, predocs and current residents of middle income countries
$595 for everyone else, which includes 30 min office hours if you want them.
Jan 13, 2023 • 16 tweets • 6 min read
I'm teaching a class this semester called "Issues in Economics" for undergrads, non-majors, from outside the business school. I had such an amazing experience teaching my history of econ thought class as a readings and discussion class, I decided to do it again. 1/
I googled "how many pages should I assign each week for college" and found that on average college students were reading between 30-40 pages a week in their classes. I wasn't sure if that was total pages, or per class. 2/
Jan 13, 2023 • 9 tweets • 4 min read
Just wanted to pop in and share abt some upcoming workshops at Mixtape Sessions. There's two coming in February that I wanted to first announce, then another one later. The first is my causal inference I workshops. You can see the description here:
mixtapesessions.io/session/ci_i_f…
I'm currently rewriting the Mixtape. In my mind it's called "New Edition", and it's really taking a lot of willpower not to mine 1980s R&B boy band New Edition lyrics to find lines for each design. Knock on wood at least one is out there. Anyway, the workshops reflect updates.