Afleveringen

  • Welcome to the Mixtape with Scott! We are getting closer to the hundredth episode! This is our 91st interview if I include Adam Smith (played by ChatGPT-4), which I absolutely will be counting. And the guest is someone I have admired for a long time ā€” Martin Gaynor, or ā€œMartyā€. Marty is the J. Barone University Professor of Economics and Public Policy at Carnegie Mellon both in the economics department and their policy school, Heinz College. But he is also special adviser to Jonathan Kanter, assistant attorney general for the Antitrust Division at the federal Department of Justice, and it is not the first time that Marty has served in government as a public servant. He is also a former Director of the Bureau of Economics at the U.S. Federal Trade Commission. You can read some about his new position in the Department of Justice here.

    Marty works on the supply side of health, you might say, as opposed to the demand side. He studies markets and concentration, hospitals, firm competition, pricing ā€” not just our health behaviors, but also the supply of healthcare through a mixture of market and non-market processes. If you go through his vita, you can see heā€™s racked up a lot of awards and publications over the years.

    There are many things you can say about Marty, and after this interview, two came to mind ā€” resilient and kind. It was actually almost not the case that he would become as successful as an economist as he became, as he will share in this interview. He struggled initially to get a tenure track job, and even left academia briefly as a result. He is remarkably upbeat and realistic about the good fortune that he has had, though. And as you will see in this interview, it is very clear that he is a genuinely kind and warm hearted person.

    Marty also is a survivor in a more literal sense. He was nearly murdered in the antisemitic terrorist attack at the Tree of Life synagogue in Pittsburgh. That is his story to tell in this interview, not mine, but I will leave it at that.

    All of our stories matter. No matter who is listening or reading this, their personal story matters, and I hope that this interview is interesting and that you enjoy getting to know Marty a bit better. Thank you for all your support!

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  • Welcome to the 12th episode of the third season of the Mixtape with Scott, a podcast devoted to listening to the stories of living economists. This week's guest is Daniel Chen, an economist at the Toulouse School of Economics. I had a chance to meet Daniel when he came to Baylor and presented to use a tour de force of his body of scholarship, and I was mesmerized by it. Except for one other person, I had not met someone with that level of productive scholarly energy before. I was really stunned by how much work he had crammed into a career, spreading so many topics, and yet all held together under this umbrella of "political economy".

    I knew of many of Daniel's works by reputation and one in particular we discuss which is about a law and economics program that trained federal judges, but I hadn't met him before, and I did not put two and two together that he had gone to MIT and had on his committee Bannerjee, Duflo, Kremer and Angrist -- four key Nobel laureates in the history of causal inference and the natural experiment movement that really captured the profession. So I asked him if we could talk and I could hear his story and he agreed.

    Daniel will share it in this talk as we go through the kind of kid he was, and probably frankly still is, a deeply curious, very meticulous, thoughtful, and creative person. We talked about his childhood, majoring in applied math at Harvard, being very drawn to theory and yet people, making economics a surprising and unexpected opportunity for him, and eventually becoming what he told me was a "data rat" who collected datasets.

    He also fits with this other part of the professional story that Iā€™ve been wanting to share with people which are these economists that also go to law school and JDs. He after finishing MIT decided to get a JD at Harvard law school, and his explanation for it is kind of interesting because it all feels somehow unplanned and yet clearly he is, in my opinion anyway, driven by his own goals. I loved meeting him, loved talking to him, loved listening to his story, and I hope you do too! Thank you for tuning in as always!

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  • Welcome to the Mixtape with Scott! To set up this weekā€™s guest, let me just share real quick a personal anecdote. When I graduated college, I got a job as a qualitative research analyst doing focus groups and in-depth interviews. I had majored in literature, so this was my first exposure to anything related to the social sciences. I loved the freedom the job gave me to collect my own data and develop my own theories about why people did the things they did.

    In the evenings I would read articles and books in sociology and anthropology as I felt more grounding in the social sciences could help me in doing a better job. One night I read Gary Beckerā€™s Nobel Prize speech, ā€œThe Economic Way of Looking at Lifeā€, at the University of Chicagoā€™s John M. Olin working paper series. I was hooked. By the time I finished his speech, I knew I wanted to be an economist. But then I read other things too, like a quantitative paper by John Lott and David Mustardā€™s quantitative study on concealed carry laws and crime, and was equally mesmerized. And in that working paper series, I kept coming across references to someone named Ronald Coase and I then went elsewhere to learn about him and his prolific work.

    David Mustard was a Gary Becker student, and his paper on concealed carry had left an impression on me. He was an assistant professor at the University of Georgia so I applied there and one other school that used his county level crime data for studies on crime. I got into both and went with my ex-wife to visit the school and the faculty. In preparing for the trip, I read a paper by a professor at the University of Georgia named Peter Klein. The paper was entitled ā€œNew Institutional Economicsā€ and it drew extensively on that Nobel Prize winning economist I had been learning about, Ronald Coase, another Nobel Laureate named Doug North at Washington University, and Oliver Williamson, a professor at Berkeley. The article was fascinating. It was about a field called ā€œNew Institutional Economicsā€, which Iā€™d never heard of, and Klein explained it well. It was about the endogenous evolution of ā€œinstitutionsā€ to support and facilitate the organization of human interactions at a high level, most often to support commerce and trade though not just that. The ideas were deep and fascinating. I remember reading that article with a pen and highlighter, going over it and over it, hanging on every word. Not only was the topic fascinating, the author writing it was an excellent writer. There was not a wasted word in it. So when I met with the faculty, including Peter, I was sold on Georgia. But unfortunately, Peter was leaving Georgia for Mizzou and so I just barely missed being in the department with him.

    So that is a long winded bit of background into telling you that todayā€™s guest is someone Iā€™ve known now for over 20 years ā€” Peter Klein, the W. W. Caruth Endowed Chair at Baylor University in the Entrepreneurship department. Peter is now a professor as well as the department chair at Baylor in our Entrepreneurship department. And so it is my pleasure to introduce you to him. Peter did a PhD at Berkeley and studied under Oliver Williamson, who I mentioned earlier. Williamson would go on to win the Nobel Prize for extending Coaseā€™s theory of the firm and helping develop a more robust theory based on transaction cost economics. Peterā€™s work on the firm extends a lot of this work on transaction cost economics continues in that line focusing on the organization of the firm. He is the author of countless articles as well as a new book entitled Why Managers Matter: The Perils of the Bossless Company (with Nicolai Foss). It has been a real joy having him here since I missed him the first time around.

    As long time listeners know, though, I typically am doing a ā€œmini-seriesā€ within the podcast, though, and Peter fits into one of those mini-series. Those mini-series are ā€œthe econometriciansā€, ā€œcausal inference and natural experiment methodologyā€, ā€œBeckerā€™s studentsā€, ā€œeconomists going to techā€, and then ā€œpublic policyā€. But another one Iā€™m slowly picking at has to do with the wings of the profession that fall outside of the exclusively neoclassical tradition, one of which is Austrian economics. And Peter comes from that tradition, though he has mixed it with mainstream economics and made it into something of his own. So, with that being said, let me now turn you over to the podcast! Thanks again for tuning in!

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  • This weekā€™s guest on the Mixtape with Scott is famed labor economist, Richard Blundell, the David Ricardo Professor of Political Economy at the University of College at London.

    Dr. Blundellā€™s accolades are extensive: a Fellow of the Econometric Association, Fell of the American Academy of Arts and Science, former President of SOLE, of the Royal economic Society, recipient of the 2000 Frisch Prize, the 2020 Jacob Mincer Prize in Labor Economics, and on and on. You can find more information about his background here at this short biography.

    But ironically, it was for a different reason that I wanted to reach out to him. I was interested in reaching out to Dr. Blundell because of some research I had been doing on the history of difference-in-differences and throughout the 1990s, I kept coming back to him. He had several things he wrote in the 1990s that left me with the distinct impression that he was attempting to educate others about the bridging of causal inference and natural experiment methodologies, so I was just curious to learn more about him. I hope you enjoy this interview as much as I did! Thank you again for all your support!

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  • Welcome to the Mixtape with Scott! Due to a technical difficulty with my producerā€™s computer, this weekā€™s interview was not ready in time. So we are going to do another repeat from season one. This is with Petra Todd, a labor economist, econometrician and author of a new book on causal inference entitled, Impact Evaluation in International Development with Paul Glewwe. She was also elected to the Academy of Arts and Sciences last 2023. And she is Jim Heckmanā€™s former student and coauthor, which fits with my slowly building deck of interviews on ā€œHeckmanā€™s studentsā€ (along with John Cawley and Chris Taber). But I also just loved this interview and so itā€™s also nice just to repost it. Plus, itā€™s probably nice I think to give people some breathing room given the pace at which these come out. Next week, though, I should be back on track with new episodes. Thanks again for tuning in!

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  • Iā€™m still recovering from my travels over spring break, so I decided to repost an old interview I did in August 2022. This was my 27th podcast interview at the time and part of my ā€œEconomists in Techā€ series, which has died down somewhat. The guest was Kyle Kretschman whose title at Spotify reads ā€œHead of Economicsā€. This was a popular interview when it first came out, and I thought for newer listeners, they might like to listen to it again. Kyle came to Spotify after spending around 6-7 years at Amazon first. He graduated from the University of Texas at Austin with a PhD in economics in 2011. PhD economists going into tech in the early teens was really just at the beginning ā€” the flow and the stock was much smaller than it is now. So it was really interesting to listen to Kyleā€™s story about that move away from academia into tech when it was not quite as common a story as it is now. And I think the story really resonated with a lot of people, in general, when it first came out so I thought Iā€™d share it again. Hereā€™s a Q&A that UT Austin did with him in December 2022 if you want to read more of his story there too. Thanks again for tuning in!

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  • This weekā€™s guest on the Mixtape is Pierre Chiappori, a micro theorist at Columbia University. While Pierre is not technically a student of Gary Beckerā€™s, there are many people who counted Becker as a colleague that probably at times did consider them also Beckerā€™s student, and I suspect Pierre is one such person. I learned of Dr. Chiappori in graduate school while studying economics of the family. His collective models of the household always seemed a little bit outside of what I was studying, which was typically the Nash bargaining models of marriage, but I was also very interested too. Itā€™s a run of papers he did in the 1990s, overlapping with when he was at Chicago with Becker, that sort of was the catalyst to ask him on the show. When I learned that he grew up in Monaco under the shadow of Princess Grace Kelly, and that he like me also loved Rear Window, I knew it was going to be an interesting talk. I hope you all enjoy it. Remember, the story of economics has been tributaries, many eddies, and listening all of them is in my opinion a way to show consideration to those people where consideration is nothing more than allowing their story to become real to us. I continue to believe that it is in the act of listening to stories that we are transformed and learn our own way. So I encourage you to listen closely to the story of Dr. Pierre Chiappori. Oh and this is our 87th interview. 13 more and we hit 100!

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  • Welcome to this weekā€™s episode of the Mixtape with Scott. One of the new themes Iā€™m hoping to pursue is the students of the 2021 winners of the Nobel Prize. And todayā€™s interview is with Marianne Bitler, professor of economics at University of California Davis. Dr. Bitler was in the first cohort of Josh Angristā€™s PhD advisees at MIT. She graduated in 1998 from MIT where Angrist was one of her advisors before going into a career in government. She took the long way to get into academia, moving through UC Irvine and landing at UC Davis. Her career has been marked by an interest in means tested poverty programs as well as reproductive health, but itā€™s also been marked by early interest in heterogenous treatment effects from a methodological perspective, making her contributions some of the earlier work that I think highlights some of the challenges we face when focusing exclusively on means. It was a pleasure talking to Marianne and I hope all of you find this as interesting to listen to as I did. Thanks again for tuning in!

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  • Welcome to season three of the Mixtape with Scott ā€” a podcast devoted to listening to the stories of living economists and creating an oral history of the last 50 years of the profession. This weekā€™s interview is with Wilbert van der Klaauw, economic research advisor in the Household and Public Policy Research Division and the director of the Center for Microeconomic Data with the New York Fed. Wilbert has an interesting story for many reasons. He fits with my longstanding interest in causal inference for his early work on regression discontinuity design, both alone and with Hahn and Todd in their 2001 Econometrica. But I also wanted to hear his story because of his decision to leave academia as a full professor at UNC Chapel Hill to work at the Federal Reserve. (Which again brings to mind that part of the story of the profession is the Federal Reserve itself but thatā€™s for another day). So it was a real interesting experience to get to talk with Wilbert and hear more about his life coming from the Netherlands to study at Erasmus, where he met a young Guido Imbens ā€” a detail I didnā€™t know about either ā€” and studied econometrics as his undergraduate major (a major I also didnā€™t know existed apart from economics). So I hope you enjoy this interview!

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  • Welcome to the Mixtape with Scott! A podcast devoted to the personal stories of living economists and relaying an oral history of the profession (or at least a selected oral history of a selected part of the profession). Still working on an easy to say phrase that combines those two ideas of the micro and the macro. Anyway, today is part of the longer series on econometricians, and I am pleased to have on the show Bruce Hansen, the Mary Claire Aschenbrener Phipps Distinguished Chair and the Trygve Haavelmo Professor of Economics at the University of Wisconsin. Bruce has been a prolific and highly impactful econometrician for decades now, as well as the author of two new books. The first is an econometrics textbook that all of you should check out, especially if youā€™re teaching econometrics and especially if youā€™re taking econometrics, and especially if youā€™re wanting to learn more econometrics. So I guess thatā€™s to say, especially if you are interested in what I do on this substack. The second book is a book on probability and statistics and I would say that book also is for those three groups of people, but also add to it people who teach probability and statistics and want to have a stronger background in this subjects. For years, Bruce provided both books for free on his website, and it was a real inspiration for me to do the same with my book. Bruce and I discussed a lot about his career, including the large changes that happened in econometrics starting in the 1990s and early 2000s, which he suggested was monumental in a lot of ways. I wonā€™t spoil it. So thank you for tuning in and I hope you enjoy todayā€™s interview as much as I did!

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  • This weekā€™s guest on the Mixtape with Scott is Christopher Taber. Chris is a professor of economics at the University of Wisconsin where he is department chair, the James Heckman professor of economics and the Walker Family chair. Chris is a labor economist and econometrician who has made numerous contributions to both areas such as the returns to education, difference-in-differences with small numbers of interventions, techniques for evaluating claims of selection on observables and more. In addition to fitting into my long running interest in econometrics and labor economics, though, I wanted to talk with Chris because this year Iā€™m wanting to interview more ā€œthe students of [BLANK].ā€ And Chris was Jim Heckmanā€™s student as a grad student at the University of Chicago and this year in addition to interviewing the students of Orley, Card, Angrist and Imbens, I am also want to interview the students of Jim Heckman as I continue to flesh out the causal inference revolution that began in labor economics in the 1970s, 1980s and 1990s at Princeton, Harvard, MIT, Chicago and Berkeley. Thanks for tuning in! I hope you enjoy this chance to listen to Chrisā€™s story as much as I did.

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  • Welcome to another episode of the Mixtape with Scott! This week I have a guest who some of you know, and some of you donā€™t know (I suppose making them no different than anyone else) ā€” Andrew Baker. Andrew is now an assistant professor in the law school at the University of California Berkeley. He specializes in topics at the intersection of law, policy and finance. And one of his papers, ā€œHow Much Should We Trust Staggered Difference-In-Differences Estimates?ā€, published in the Journal of Financial Economics, was the winner of the Jensen Prize for the best paper published in Corporate Finance. He is for many people permanently part of the last five yearā€™s or so ā€œcredibility crisis in difference-in-differencesā€ for both this paper, as well as other things heā€™s written and done. So I thought it would be great to have him on the show as part of the larger material on causal inference in economics.

    But Andrew is not an economist. He has a joint JD/PHD from Stanford, but the PhD is in Business Administration with a special focus on accounting. I nonetheless included him in this series as part of the ā€œstory of economicsā€ because like Carlos Celinni last weekā€™s guest, Andrew started out in economics as an undergraduate at Georgetown, then went to work for an economic consulting firm, then did a predoc with John Donohue III, professor of law at Stanford and PhD economist from Yale. But then he instead went into Stanfordā€™s law school before migrating into their doctoral program in business administration. And I thought this kind of story ā€” the story of people staying in, but also of people exiting ā€” is really a part of the larger economics story too. Itā€™s still somewhat challenging to find these stories, so Iā€™m going to keep trying, but I wanted to if I could by circling people who I knew it applied to.

    But, as with others, the point of Andrew being a guest on the show is simply because I think he does have an interesting story, and I wanted to hear it. I hope others of you hear it too. Thanks again for tuning into the podcast. Please like share etc!

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  • Philosophy of the Podcast

    Welcome to the Mixtape with Scott, a podcast devoted to hearing the stories of living economists and a non-randomly selected oral history of the economics profession of the last 50 years. Before I introduce this weekā€™s guest, I wanted to start off with a quote from a book Iā€™m reading that explains the philosophy of the podcast.

    ā€œFor the large m majority of people, hearing othersā€™ stories enables them to see their own experiences in a new, truthful light. They realize ā€” usually instantaneously ā€” that a story another has told is their own story, only with different details. This realization seems to sneak past their defenses. There is something almost irresistible about another personā€™s facing and honoring the truth, without fanfare of any kind, but with courage and clarity and assurance. The other participants feel invited, even emboldened, to stand unflinching before the truth themselves. By opening ourselves even a little to the remarkable spectacle of other people reconsidering their lives, we begin to reconsider our own.ā€ ā€” Terry Warner, Bonds That Make Us Free

    The purpose of the podcast is not to tell the story of living economists. The purpose of the podcast is to hear the stories of living economists as they themselves tell it. It is to make an effort to without judgment just pay attention to the life lived of another person and not make them some non-playable character in the video game of our life. To immature people, others are not real, and the purpose of the podcast is, if for no one else, to listen to people so that they become real, and in that process of listening, for me to be changed.

    They may sound heavy or it may sound even a little silly. After all, isnā€™t this first and foremost a conversation between two economists? But economists are people first, and the thing I just said is for people. And letā€™s be frank ā€” arenā€™t man of us feeling, at least some of the time, alone in our work? And isnā€™t, at least some of the time, the case that our work is all consuming? I think there are people in my family who still donā€™t understand what my job is as a professor at a university, let alone what my actual research is about. There are colleagues like that too. Many of us are in departments where we may be the only ones in our field, and many of us are studying topics where our networks are thin. And so loneliness is very common. It is common for professors, it is common for students, it is common for people in industry, it is common for people non-profits and it is common for people in government. It is common for people in between jobs. And while the purpose of the podcast is not to alleviate loneliness, as that most likely is only something a person can do for themselves, the purpose is to share in the stories of other people on the hypothesis that that is a gift we give those whose stories we listen to, but itā€™s also maybe moreso the gift we give the deepest part of ourselves.

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    Carlos Cinelli, PhD Statistics, University of Washingtonā€™s Statistics Department

    So, with that said, let me introduce this weekā€™s guest. Carlos Cinelli may seem like a guest who does not quite fit, but his is the story of the economics profession in a couple of ways. First, he is someone who left economics. Carlos was an undergraduate major in economics who then did a masters in economics and after doing so left economics (and econometrics) to become a statistician. The leaving of economics is not the road less traveled. By talking to Carlos, and hearing his story, the hope is that the survivor bias of the podcast guests might be weakened if only a tad bit.

    But Carlos also fits into one of the broader themes of the podcast which is causal inference. Carlos studied at UCLA under two notable figures in the history of econometrics and causal inference: Ed Leamer in the economics department and Judea Pearl in the computer science department. And Carlos is now an assistant professor at University of Washington in the statistics department whose work consistently moved into domains of relevance in economics, such as his work in the linear of econometric theory and practice by Chris Taber, Emily Oster and others. That work is important and concerns sensitivity analysis with omitted variable bias. And he has also written an excellent paper with Judea Pearl and Andrew Forney detailing precisely the kinds of covariates we should be contemplating when trying to address the claims of unconfoundedness.

    So without further ado, I will turn it over to Carlos. Thank you again for your support of the podcast. Please like, share and follow!

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  • The Mixtape with Scott is a weekly podcast devoted to building out a selected part of the collective story of the last 50 years of the economics profession by listening to the personal stories of living economists. And this week's guest is a the John G. McCullough Professor of Economics at Middlebury College in Vermont, Caitlin Myers who I am fortunate to count as both a coauthor and friend, as well as an professional admirer. Caitlin is a graduate of the University of Texas's economics department and is one of those young economists who hit the ground running and has only gotten faster. A senior economist told me recently she is *the* abortion researcher at this moment in time having made major contributions to both the scientific record and the policy discussion regarding abortion policy, its causes and its consequences. She is as far as economists go meticulous, thoughtful, passionate, principled and creative, and while she is not directly a student of Gary Becker, or Claudia Goldin for that matter, she is very clearly part of their influence on labor economics and on Caitlin in turn. Thank you again for tuning in to the podcast. If you like it, please share, follow and all that.

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  • Welcome to season 3 of The Mixtape with Scott! A podcast about the personal stories of economists and the collective story of economics of the last 50 years. We are kicking off season 3 with a bang: an interview with the distinguished labor economist, Richard Freeman, from Harvard University. Dr. Freeman holds is the Herbert Ascherman Professor of Economics at Harvard University and serves as the Co-Director of the Labor and Worklife Program at Harvard Law School. As youā€™ll learn, his educational journey started with a B.A. from Dartmouth in 1964 and went into a Ph.D. in Economics from Harvard University which he competed in 1969.

    Freeman's work has been pivotal in reshaping perspectives on labor economics and industrial relations. His book "What Do Unions Do?" co-authored with James Medoff in 1984, challenged prevailing economic views by suggesting that unionism could enhance social efficiency. This groundbreaking work has been supported by subsequent studies, highlighting the positive impact of unions on productivity in various fields. Freeman has also made significant contributions to understanding the internationalization of science, the dynamics of the scientific workforce, and the implications of an overeducated American labor market.

    This was a super fun and at times funny interview, and I hope you like listening to it as much as I had being in it. Thanks again for tuning in! Donā€™t forget to like, share, follow, etc.!

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  • And with that, season 2 of the Mixtape with Scott is complete! What a journey! Our final guest this year is an econometrician named Christine Pinto. Christine is an econometrician at INSPER Institute of Education and Research in SĆ£o Paolo Brazil. And I know of Christine because of her work on synthetic control making her fit with my larger interest in causal inference. But ironically, Christine also was briefly a Guido Imbens student at Berkeley before he left, which makes her also part of the story of how causal inference spread through labor markets and not merely textbooks. It was a delight getting to talk to Christine and I hope you find this interview as enjoyable as I did. Thank you again for all your support these last two years. I have thoroughly enjoyed this journey throughout the world, hearing the stories of living economists, and helping broadcast them for whoever else out there that needs and wants to hear them. I hope all of you can leave behind the things that are no longer needed from 2023 and take only with you those things into 2024 that are essential. Best of luck to all you of you. Peace.

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  • Welcome to the Mixtape with Scott! This week is a blast. Iā€™m talking this week Dr. Marianne Wanamaker, professor of economics at the University of Tennessee Knoxville and the new dean at the Howard H. Baker Jr. Center for Public Policy. Marianne has had a spectacular run since graduating from Northwestern in 2009: NBER, IZA, a stint in the White House (former chief domestic economist at Council of Economic Advisors and senior labor economist), a ton of other stuff. Sheā€™s an economic historian by training, a specialist in American economic history specifically and demography, and won the 2019 Kenneth J. Arrow award (with Marcella Alsan) for a paper published in the Quarterly Journal of Economics on the lasting impacts of the Tuskegee Syphilis Experiment on trust in the healthcare system among African-Americans. She is a brilliant and creative young economist, an excellent instructor, and a mix of entrepreneur and civil servant. I had a great time in this interview getting to know her better, and hope you are inspired to hear her story like I was. And as always, thank you for your support of the show!

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  • Welcome to this weekā€™s episode of the Mixtape, Iā€™m Scott Cunningham, the host. We are in the final stretch! Season two is almost over. When itā€™s all said and done, thereā€™ll be 45 episodes in season two, and 34 from season which is [does math on a piece paper, scratches it out, starts over, then announces] 79 episodes. Man, what a fun this has been.

    Todayā€™s interview is with Dr. Jinyong Hahn, the chair of the economics department at University of California Los Angeles and a prominent econometrical. I knew of Dr. Hahn mainly from his 2001 paper in Econometrica with Petra Todd and Wilbert Van der Klauuw on identification and estimation in regression discontinuity designs though heā€™s been extremely prolific just that one. I learned a lot of new things, and youā€™ll hear my surprise as a bunch of things click in place.

    I just wanted to say again thank you for all your support. I hope you have a great week as we head into the holidays.

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  • Welcome to this weekā€™s episode of the Mixtape with Scott! Iā€™m the host - Scott Cunningham. As some of you have probably seen, Iā€™ve been studying a paper on OLS entitled ā€œInterpreting OLS Estimands When Treatment Effects Are Heterogeneous: Smaller Groups Get Larger Weightsā€ by Tymon Słocyński at Brandeis University. Itā€™s been an interesting paper because of what it taught me about a model I thought was done teaching me. Well this week I am interviewing Tymon, who is a young econometrician who does really interesting work.

    Tymon is an assistant professor at Brandeis and econometrician and I think one of my favorite young ones to boot. Heā€™s a very deep, thorough econometrician, working on projects in a family of projects stemming from early applied work he did on the Oaxaca-Blinder decomposition, including this R&R of his at Restud on IV and LATE. Iā€™ve learned so much from him and I hope you enjoy this! Donā€™t forget to like, share and maybe even review the podcast!

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  • Welcome to the Mixtape with Scott! Iā€™m the host, Scott Cunningham. This week I decided to do a rerun from season one to give people a little time to catch their breath as I know at one interviewee a week can be like drinking from a firehose. This is an interview I did with Guido Imbens, the co-recipient of the 2021 Nobel Prize in Economics. I am hard pressed to say I have a favorite interview, as I have loved all of them, but I have a deep love and appreciation for Guido and thought if I was to give everyone a break and suggest a rerun, this interview with Guido would probably be one. I wanted to do this also because yesterday I reread Guidoā€™s biographical piece he submitted. LinkedInā€™s Nobel Prize account had said it was a ā€œnewerā€ biography, so I read it eagerly, but I think maybe it was the same one. Nevertheless, it reads so well and I recommend you read it too. As longtime listeners know, I am deeply affectionate about the connections between Princetonā€™s Industrial Relations Section in the 70s and 80s, Harvardā€™s stats department from the 1970s to 1990s (or at least a few people there), and Guido there in the economics Dept in the early to mid 1990s linking them with Josh Angrist. Maybe all stories are wonderful, and all I am doing by saying how much I love this particular story is revealing my biases. Thatā€™s fine. But I do love it. I think maybe some of you having been on this long journey of around 75 interviews over two years will also enjoy this old one again, as it has aged very well. Thanks again everyone for supporting the podcast these last two years. I hope you enjoy this rerun with Guido Imbens!

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