What does Game Theory say about voting for RFK?

What does Game Theory say about voting for RFK?

Introduction

It is perhaps better to start this article off by clarifying what it is not rather than what it is. First, this is not a comprehensive review of RFK’s policies and what he stands for (there are far better places to seek that information). Second, this is not meant to convince you to vote one way or another based on policy and beliefs (again, there are far better places for that too). So then what the blazes did I write this for? Well, the motivation for this article comes from multiple conversations with friends and family who want to know more about voting for independents in general and RFK in particular. Addressing issues such as,

  • “Is it a wasted vote?”
  • “Do I vote for RFK to make a point?” / “If we do not vote for Independents, then how will they ever win?”

I believe that these are important questions to ask and I hope to address them in this article. In order to answer those questions I will first explain the voting system in place and various strategies that can be used to win and election,

  • Differences between Parliamentary (such as the UK and India) and Winner-Takes-All Democracy (USA).

  • Splitting the vote - what it really means. Different kinds of potential RFK voters and why they matter.

  • Strategic Misreporting - why people who say they might vote for RFK might not actually vote for RFK but simply want you to vote for him.

As a recovering Game Theorist, I love to look at elections as “games” and therefore I will use the word “strategy” a lot. A strategy in this sense is an action (in this context voting for a candidate). In the game theoretic structure, we assume that a player (i.e. YOU) is playing to win. But what does it mean to win? In this context, winning means getting policies you care about enacted. I will also address a little, the issue of voting “to make a point” about the current system and why I feel like that is a bad idea. But for the most part, I assume that the reader, wants to get policies they care about enacted.

Equally important, I will assume that political parties have atleast some motivation to get elected. While getting elected is not the only motivation of political parties, it is certainly a very important one and allows us to separate out our strategies for voting for them.

Differences in Democracy

Perhaps the least understood part of this discussion is the inherent difference between Parliamentary democracy and Winner-Takes-All Democracy (this is technically called Representative Democracy, but I feel that the term obscures its meaning). Before understanding what you should do, it is perhaps worthwhile to understand what the system you are voting within intended for voters to think about. This could be quite different in both systems and have vastly different implications. Usually, the choice of system has more to do with the history and socio-cultural context at the time of setting up the democracy. It is very difficult to argue (vehemently, at least) for one over the other. But certainly, one should try to understand why a particular system was chosen and at least try to engage with viable strategies within that system.

For much of this article, I will consider hypothetical political parties, the first two are large and usually get most of the vote share, the independent is small. KH, DJT and RFK. KH, DJT and RFK (an independent). I will consider two hypothetical elections, one in a Parliamentary democracy and one in a Winner Takes All democracy.

Parliamentary Democracy

Consider candidates with the following vote shares and a seats in the “Parliament” in a hypothetical parliamentary democracy (number of seats won, in brackets).

  • KH : ( seats)

  • DJT : ( seats)

  • RFK : ( seats)

In a parliamentary democracy, KH narrowly wins the election. However, (and this is a big caveat), every time a decision is needed to be made, any one party would need to form an “alliance” with some or all of the other parties to reach the mark. This means that a significant number of independents need to be swayed in order to pass a law (by either side). By the same token, DJT’s influence is not insignificant as they need to sway just more (than KH) independents to pass laws they want. This system comes with a clear message to the voting population’s strategy, you can (and should, if you want to) vote for a party that is smaller than the other two and their voice will be heard at every vote. This system also comes with a clear disadvantage, you need to appeal to independents at every voting instance. This is particularly worse when you consider a situation like this,

  • KH : ( seats)

  • DJT : ( seats)

  • RFK : ( seats)

In situations like this, RFK can hold up legislation that almost of the country wants. Bear in mind, that bills in any democracy do not work in isolation, so RFK can hold up a super important bill (Free Childcare) that even their want in exchange for a bill that only their want (Bitcoin deregulation). There are two other future implications that are essential to understanding the Parliamentary system.

  • The first, is that representative democracies encourage a proliferation of independent parties. They do this to the extent that the word independent party loses all meaning, and there are just a large number of parties that cater to ever more niche demographics that can sometimes seem hilariously contradictory (Pro Environment, Pro Socialism) and (Anti Environment, Pro Socialism).

  • The second, is that “winning” in a representative democracy ends up being one of two things. You either get of the seats in parliament or you form a coalition that adds up to using various smaller parties. In such a coalition, parties will often “give up” a few of their essential ideas or concepts (Environment) in exchange for passing laws that support another (perhaps more important) essential idea (Socialism).

Notice, that voting for more and more independent parties does not lead to more diversity in voting ideologies, it just means that the reduction in diversity is left up to the party representative not the voters.

For example, say you voted for a pro-Environment, Pro Socialist party. Since they are a niche party they formed a coalition with a Socialist party and gave up on Environmental regulation. Now had you known the full result of the election in advance, you might not have wanted to give up on Environmentalism, you might have given up on Socialism instead. For instance, you could think, if I cannot live in a cleaner environment I might as well have free markets.

This paints a picture of a democracy that is very unstable. It is. Since the resolution or tolerance between conflicting ideas takes place at the parliament it is very difficult to gauge what issues are deal breakers for the voting population. But over time Parliamentary democracies tend to form major parties with a constellation of smaller parties that reflect minor interest groups. Governments are formed by one of the two major parties and a collection of smaller parties. We now turn to the other case.

To fix the issue of stability and to reduce the outsized influence of smaller parties, another form of democracy has been proposed that addresses these issues directly.

Winner Takes All Democracy

It is a bit complicated to show an exact example of representative democracy in the US, but this example is a pretty good representation. In this example, there is no parliament, there is just a president, who can do whatever they want for the length of their term. Consider the vote share example as before,

  • KH : ( seats)

  • DJT : ( seats)

  • RFK : (11 seats)

In this example KH, can pass all the laws they want. It does not matter that they do not have of the vote share. Notice, also that more people did not want KH to be in power. Potentially all of RFK supporters (more on this later) could have preferred DJT to KH had they known the results of the election before hand.

What are the implications of this kind of democracy?

  • First, notice that after the election the elected person is essentially a dictator. There is no need for any negotiation or working with any other parties. This is not a bad thing, since much of the confusion and instability of Parliamentary democracy is done away with.

  • Second, notice that there is a strong disincentive for other political parties to form since even at fairly high levels of representation you can end up with seats. Consider this example,

  • KH : ( seats)

  • DJT : ( seats)

  • RFK : ( seats)

While people who voted for KH might definitely consider voting for her again, some of the supporters of RFK might consider either :

  • Not voting at all - which is why voter turnout is such an issue in the US elections

  • trying to persuade DJT to accept them into their party and fight for change in some of it’s core values (maybe considering the environment more).

Summary of Differences in Democracy Styles

The key takeaway is that in both systems you have to eventually reconcile your differences to reach that mark. In the Parliamentary system you leave it up to the person you vote for, no matter how small their party is. But in the Winner Take All system, you have to do it yourself, or you risk coming away with nothing (hence the Winner Takes ALL!). Again, either way, some (or most) of your ideologies will be resolved to reach a decision.

Opinion : So What Should You Do?

Well, one thing is clear, since the US is a Winner Take All system you should reconcile your differences with the major parties and place your vote there. While it was not clear to me why this system was chosen in the US, it seems that the pressure of reconciling one’s differences is on oneself. This system is perhaps why we have a two party system in the first place. The motivation for a voter to vote for an independent is very low (but there is one situation in which it makes sense, more on that later) to the point that it has prevented the formation of more parties. Which is why it is ironic that many independents run on a ticket of plurality of opinion but do not actually advocate to change the actual voting system so that more political parties are motivated to coalesce around different combinations of ideas. But short of that, it is up to you to vote for a major party after giving up on some of your ideals.

Implications for Reconciling Differences

If you are reading this far it means you are at least considering voting for the major parties. One thing is clear when reconciling your differences, you need to figure out which party you would vote for if your top choice did not exist. Thus two kinds of voters exist,\

Where, means is that if you would vote for over . For instance, if after casting your vote for RFK and seeing he lost you would rather DJT won (had you known RFK would not have won), that means DJT is your second choice. Thus, imagine a world in which RFK lost and think about who you would have preferred. That is who you should vote for. Similarly, if you voted for RFK and DJT won, and you wished that you voted for KH, then your second choice is KH.

There is however, one (and only one) situation in which you should vote for RFK and that is the situation in which you are truly indifferent between DJT and KH. That is,IF, on the day after the election you truly do not care if RFK lost. I think that such candidates are likely to be of two kinds (and I do not think readers of this article are likely to be either).

Non-voters : They would probably have not voted any way. If you are going to vote if RFK was not running then this is NOT you.

Ideologically inconsistent : Since independents and RFK generally seek to appeal to both parties and therefor take centrist positions, it is not possible for someone to be truly indifferent between KH and DJT. For example consider the following policy positions, - RFK (Pro-Life, Pro-Environment) - DJT (Pro-Life, Anti-Environment) - KH (Pro-Choice, Pro-Environment)

If you really are indifferent between KH and DJT then you are indifferent between (Pro-Life, Anti-Environment) and (Pro-Choice, Pro-Environment). This is unlikely, since these are such salient issues, you would certainly have an opinion on which you would rather have. If you really are indifferent about such important issues you are not an ideological voter and are motivated by something other than getting policies you care about enacted. This could be someone who votes for RFK to “make a point” about the current system. But equally this could be someone who votes based on personality rather than someone voting on issues alone.

Strategic Implications

Interestingly, it is in the interest of the party that thinks they will lose to promote the independent candidate. Consider the following strategy by DJT,

  • Promote RFK as an independent (ask your donors to donate to him).
  • Appear as similar as possible to RFK (public appearances, phone calls etc).
  • Make sure that RFK is on the ballot in as many states as possible.

With this strategy it will be possible to make it appear like RFK is very similar to you but different enough from KH thereby ensuring that your vote base is intact but people will defect from KH.

Strategic Misreporting

There is another more complex issue that is known to occur in voting. The best way to understand it is to understand that people voluntarily disclose their voting strategy and that this strategy is never verified. Essentially you can say you are going to vote for any candidate and no one will ever know if you did or not. People misreport for a variety of reasons, including embarrassment, social pressure and privacy. With the rise in far right parties in Europe, people are less likely to admit that they voted for them. However, one of the most interesting reasons to misreport is for strategic reasons. Consider the following strategy,

  • You are a DJT voter and you know that RFK is more likely to take votes away from KH than DJT.
  • You tell people you are going to vote for RFK, this will encourage other people to vote for RFK.
  • This will make it more likely that KH will lose votes to RFK but not DJT.

Thus when discussing your voting strategy it is important to remember that a person whose second choice candidate is KH and whose second choice is DJT are fundamentally different people.

Conclusion

  • “Is it a wasted vote?”

Yes it is, for reasons above the American system expects you to reconcile your differences with the major parties and then cast your vote. If not, you will come away with either :

- your third choice candidate winning implementing policies that are objectively worse for you. 
- you vote for an independent but the people telling you to do not (strategic misreporting).
  • “Do I vote for RFK to make a point?” / “If I do not then no independent will ever win?”

No you should not. The reason that independents do not win has more to do with the system than the fact that they do not get enough votes. Even if an independent ends up with very very high percentages of vote share they can end up with no representation. The system is inherently Winner-Takes-All, now you could ask, “why not change the system?” and that is a good question. Unfortunately that would need to be done by the major parties and they have no incentive to do so. But guess what, the best way to do that is to vote for a candidate from the major parties who has a policy of changing the voting system. Best of luck with that.

In the past many candidates have been independent and have garnered huge amounts of popular support (at the primary stage), but these candidates have inevitably joined either of the two parties. So what ends up happening is one of two things,

  • if the major parties think an independent is popular and risks a big chunk of vote share, they offer them a ticket.
  • if the major parties do not view them as a risk they ignore them and hope they do not take too much vote share. If they do take vote share this has the effect of penalizing the candidate who has less fanatical (nationalistic/ personality driven) supporters since they are more open to truly voting based on ideology.

I think that rank order voting is a good system to implement in the US, and advocating directly for that is a better strategy than voting for an independent. As I said, it is funny that independents do not directly advocate for this system, but it is likely that they are not able to get enough votes to be taken seriously.

Let us conclude with an example of rank order voting. In this voting system, instead of voting for candidates you express your preferences for all the candidates. And the candidate with the least points WINs. That is, not only do you care about how many ballots had your name at the top, but also considers how many people had you at the bottom.
KH\succ DJT\succ RFK (1)
KH\succ RFK\succ DJT (40)
DJT\succ KH\succ RFK (1)
DJT\succ RFK\succ KH (36)
RFK\succ KH\succ DJT (15)
RFK\succ DJT\succ KH (7)

KH points : 41 * 1 + 16 * 2 + 43 * 3 = 1 + 32 + 129 = 162
DJT points : 37 * 1 + 8 *2 + 55 * 3 = 37 + 16 + 165 = 218
RFK points : 22 * 1 + 76 * 2 + 2 * 3 = 22 + 152 + 6 = 180

This example proves the benefits of rank order voting since you can notice several things.

  • KH wins in both systems, if you have enough first place votes you are the winner pure and simple.
  • DJT’s loss was made worse by this system because of the huge number of people who had him at the bottom. This is not surprising for the people who had KH on top of their ballot. But because of the huge number of people who had RFK on the top of their ballot but DJT at the bottom of the ballot.
  • RFK is not as bad a candidate as it seems, even though he had only 22 first place votes, when considering his second place votes he is actually not a bad candidate.

In the rank order system you can use your third place vote to essentially veto a bad candidate, it essentially says this is who I prefer at the top (RFK) but I definitely don’t want my 3rd place candidate (DJT) I would rather have (KH). This essentially allows the two different kinds of RFK voters to express both their preferences.

No, You Cannot RCT Your Way to Policy

No, You Cannot RCT Your Way to Policy

The Bayesian Policy Maker

The Big 3 of RCTs in Economics, Abhijit Banerjee, Esther Duflo and Michael Kramer. Prior to their work in Kenya and India, RCTs were relatively unheard of for policy evaluations in development economics.

Ah they say, so here is what you do, you see its very simple. You gather data, you gather all the facts, and then you do the statistics you see, and then you make your decision. You see, a modern policymaker shouldn’t bother with the inconveniences of a ideology and emotions et cetera, that stuff is for amateurs you see.

Also, you attach a token picture of poor people being poor in a 3rd world country on a website for RCTs (the cover image above is taken from one such website, not sure why it is relevant to their study) and you are well on your way to success!

Rarefied air of RCTs

Angus Deaton and Nancy Cartwright are outspoken critics of RCTs. Much of this article is a summary of the key statistical issues with RCTs, from their seminal paper, _Understanding and misunderstanding randomized controlled trials_

In the hallowed halls of economics, evidence-based policy has long been the order of the day, with statisticians and economists working hand in glove to unravel the mysteries of various policies. This delightful dance of data was often accompanied by the sage nods of experts. Enter the Randomized Controlled Trial (RCT), purportedly requiring nary an assumption nor a whisper of prior knowledge.

Ah, but herein lies the rub! Some social scientists, in their wide-eyed admiration, have crowned RCTs as the veritable holy grail of evidence, declaring that any nugget of knowledge gleaned from an RCT is the unvarnished truth, thus tossing aside the cumbersome baggage of expert opinion. Combine this with the dazzling allure of Bayesian epistemology, and we have a recipe for an unearned swagger in the land of causal inference.

This article aims to lift the veil, to show that the RCT, for all its bravado, is not above the same constraints and foibles that bedevil other studies. The RCT is not a knight in shining armor, but a gallant figure subject to the same trials and tribulations as its more scholarly counterparts.

RCTs A History

Map of current RCTs in the world.
RCTs have their roots in clinical and epidemiological studies. This is perhaps its first impediment to their use in economics and the social sciences. Social issues are often more complex and have more than one causal pathway as opposed to drugs which usually have one casual pathway and a very easily verifiable target (a bacteria or a virus). The second impediment is that while both medicine and social sciences often use overlapping terms they often use quite different language when referring to RCTs. Thus what is known in medicine is not often known and and is almost never salient when considering an RCT in economics/ social sciences. We consider two issues :

  • Average Treatment effect and why they are not the truth

  • How to use an RCT’s results once we have them

Bias and Precision

Any given statistical study usually reports both numbers. Low precision, low bias and high precision, high bias are both considered "good" studies. As you can see however, low bias does not mean that any **one** arrow is close to the target, it simply means that the errors cancel out such that their midpoint is very close to the target.
Let us clarify two important terms: bias and precision. To a non-technical audience, the term "unbiased" often carries an unusually high status, perhaps because it is commonly associated with impartiality in political opinions. However, in statistics, being "unbiased" simply means that on average, the results are correct. It does not imply accuracy in every instance. Each individual RCT might produce highly erroneous results in either direction, but these errors tend to cancel out when averaged. Consequently, the fact that an RCT is unbiased provides limited value.

The second term, precision, refers to the degree of correctness on average. In the context of RCTs, precision indicates how close the results are to the true value on average. RCTs are notoriously imprecise, as illustrated by studies that have documented large errors in both directions, such as those involving hormone replacement therapy (HRT). This lack of precision is well-known, and economists often seek to enhance precision by incorporating "biased" and "subjective" expert opinions.

Measure Theory and the ATE

Okay, maybe not everything, but it certainly helps to see exactly what parts of our statistical theory are "magical".
All misunderstandings about probability come from the confidence of individuals who have never had the wind knocked out of them by measure theory. And so in this section that is what we will do.

Fundamentally, the treatment effect, ’s equation is given by, Where the boolean variable is or accordingly as whether the th individual is in treatment or control. Ideally we would like to measure . That is, we would like to observe the same individual in treatment and control and measure the difference in outcome in the two cases. In absence of this we can only observe i.e. the difference in population mean between the treated and un-treated population. It is a remarkable theorem from statistical theory that says that, the difference in these means is an unbiased estimator of the treatment effect. This is remarkable because it requires very few if any assumptions. Recall, that unbiased-ness buys us relatively little for a study done once as it could be a completely random effect we observe in any one study. Below, is a measure theoretic proof of why this is the case, Where this last equation follows from the linear nature of the expectation operator. This is another vital weakness of the RCT, you can only ever get at the mean effect. You cannot get a meaningful measure of any other statistic. As an economist we are very often concerned with the median and below is a similar proof of why this is not the case, one can immediately see that this is a lot hairier to linearly separate than before, i.e. This is another critical weakness of an RCT, you can only tell what the treatment effect is in expectation. Though not useless, this is far from usual when a statistician would rather know the entire distribution of outcomes. This is generally the case with other forms of studies.

Randomization

This book does not mention or do justice to several key issues in randomization. This book is so enthusiastic about randomization one could mistake it for propaganda.
Randomization is often looked at as this perfect tool that answers all questions related to variance between the treatment and control group but as we will see this is often not the case in practice. Recall,

Usually, the second term on the right is equated to . But there is considerable slight of hand involved here. While un-biasedness guarantees that the second term is in expectation. In any one trial we have no idea about the size of this term. This is referred to in the clinical trials literature as random confounding or realized (as in one realization of a trial) confounding.

Randomization and Balance

Exactly what randomization does is lost in popular parlance. There is often a misconception that randomization (in the sense of a laboratory clinical experiment) does as much as a perfect control. This is not the case, randomization is often always far worse than a good control. This fact is often lost in popular literature and can be captured by this quote in a World Bank manual attributed to Gerter et al 2016. We can be confident that our estimated impact contributes the true impact of the program, since we have eliminated all observed and the unobserved factors that might plausibly explain the difference in outcomes. This statement confuses the fact that the second term is zero in expectation over many hypothetical trials (which this study did not do) and with it being zero in any one trial. Popular economics literature is littered with such statements. It is this lack of nuance (and grace) that is the cause for RCTs being as widely misunderstood as they are.

Post Mortem

What is the Economics often gets lost in RCTs. We often end up with a clever RCT but one that does not do any 'real' economics. Maybe we should have an RCT evaluating our field.

While, I have many misgivings about Bayesian epistemology in general, I think it is a very narrow way of viewing the world. It is also pseudo mathematical for a variety of reasons (see Pollock for a mathematical discussion of why it is not a tractable mathematical theory, but rather a subjective philosophy that appropriates real mathematics). For the reasons mentioned here, I think that RCTs do not often contribute enough signal to update probabilities about hypotheses in a meaningful way. In addition, it has become fashionable to quote a counter intuitive or counter-theoretical result from an RCT to suggest that theory needs to change, rather than requiring more studies or more information about causal pathways to improve the body of scientific evidence in either direction. Finally, the idea that RCTs require little to theory is patently false. Since a good RCT requires a good control which often requires a good theory which in turn is subject to all the shortcomings of the human experience such as political bias and subjectivity.

No causality in, no causality out.

Words to live by indeed.

References

Critique of Bayesian Epistemology (https://johnpollock.us/ftp/PAPERS/Problems%20for%20Bayesian%20Epistemology.pdf)
Understanding and misunderstanding randomized controlled trials (https://pubmed.ncbi.nlm.nih.gov/29331519/)

UChicago Economics Grad School Alumni Interview

Main Interview

  1. Please tell us your name, your MA program and year of graduation, as well as your current role and title.
    Francisco Mendes, MACSS Economics, 2022. I am currently a Senior AI Engineer at Renesas Electronics America Inc.

  2. Can you tell us about your journey after MAPSS-how you secured your current role?
    I think I had a pretty long journey to get here, but the short version is that I was recruited by on campus Consulting right out of our program. I spent about a year in consulting but having already had 5 years of Consulting experience I decided it was time for a change. Having worked primarily in recommender systems and signal processing in my entire consulting career, I decided to look for a career in that realm and here I am.

  3. Did you always know that you wanted to seek placement in the academic or professional realm? Did this journey change at all for you?
    For me, I was really committed to go into the PhD program directly after MACSS. I think the opportunity was there to do so provided grades and research interests lined up. After attempting to transfer internally I was offered a pre-doc position to strengthen my resume for application to the Econ PhD program. To me a pre-doc program was not a feasible route to a PhD, I have several personal misgivings about the pre-doc system in Economics (it encourages primarily students from wealthy backgrounds to enter academia, it is not a competitive wage market equilibrium etc)

  4. How do you feel that the MAPSS-Econ/MACSS-Econ programs prepared you for the role that you are in now?
    For me, my prior education in pure mathematics and statistics was probably most relevant to my current role. Econ programs in UChicago are a great way to learn some of those mathematical skills that are transferable to other domains. If you are certain you want to transition out of academia, I would highly recommend taking classes that reflect the domain you are interested in.

  5. Is there anything that surprised you during your post-graduate pursuits.
    I think the one thing that surprised me (and continues to surprise me) is what a closed circle economics is as an academic field and how far it is from the economic and social realities of America. While you are in UChicago it may seem like Economics is all pervasive field that impacts the lives of many Americans, but reality is quite different, most of what we study here is very distant from the lives of everyday Americans. Even fairly well informed people will struggle to name leading figures in academic economics and most academic economics is irrelevant to policy making.

  6. Can you tell us any important advice you have for graduating MAPSS-Econ an MACSS-Econ students?
    The first thing I would say is enjoy your academic life, single-mindedly pursuing a field of study and answering a research question that motivates you. If you have decided that you want to try moving into industry then prepare accordingly. Either way take charge of your career!

Other Random Thoughts

Expanding on some of the answers above ended up being worthy of a subsection, please find these below.

Pre-doc Programs

Economics is probably the most competitive grad school program in America right now. The number of applicants to the number of spots is quite high. The pre-doc system is a way to get a foot in the door, but it is not a guarantee of a spot in the PhD program. I think the pre-doc system is a cheap way to get labor for the university while parading itself as a way to get a better signal of ability. A pre-doc is no better signal of ability than grades and the Master’s research thesis. I believe if you are from a background that allows you to stay out of the job market for 2-3 years in your early twenties, then the pre-doc route does not cost you much. If you are older or have financial constraints, I would recommend against the pre-doc route. Pre-docs add, at best, a marginal signal to your application (outside of UChicago) because no one knows what you did. If you are not given a PhD at the place you did your PhD, other universities will look at you like a lemon (if you are not good enough for your own university, why would we want you?). In fact UChicago does this with pre-docs from Stanford and Harvard, they are not given PhDs at UChicago. It is very rare for a pre-doc to substantially increase their chances of a PhD at any place other than the place they did the pre-doc.

Transitioning to Industry

I think the most important thing to do is to take classes that reflect the domain you are interested in. If you are interested in AI, take AI classes. If you are interested in finance, take finance classes. Most of the economics program prepares you for one thing, a career in economics. Do not mistake the difficulty of the program for its usefulness and transferability. While the mathematical and statistical skills you learn, definitely make you better than a plug and play data scientist, they are not enough to get you a job in industry. You need to send a strong signal to the market that you are interested in a particular domain and have immediately applicable skills. The code you write in your classes is not enough to signal this. You need to have a portfolio of projects that you can show to potential employers. These days the coding requirements for most AI roles are quite high, you need to be able to code in Python and C++ at a minimum.

Economics as a Field

None of what follows is meant to be a coherent argument for or against the field of economics or the flavor of economics at UChicago. I think there are many benefits to both. What follows is simply a summary of my observations about how different conversations with fellow econs are versus everyday people (Americans for the most part). I had the habit of names dropping famous economists to make a point in everyday conversation, such as “as Milton Friedman said…” or “as Gary Becker said…” or “as John List said…”. I quickly realized that no one knows who these people are. I think the field of economics is quite closed off from the rest of the world. The field is not as influential as it thinks it is. That is for both better and for the worse, I think the field should be more relevant and more engaged with people outside the field itself. But in many ways it is for the better, I think that while you are in economics (especially at UChicago) you do not realize how ideological some of the classes are. For instance, price theory is really an ideological class that is not grounded in reality. Some of it might be true, but large portions are ideologies and assumptions about how markets work. When engaging with fairly well-informed individuals about economics, I realized that the goal of research at a deeply tactical level ends up being finding a niche and churning out papers in that niche. This in itself is not a bad thing, but if you zoom out (even a little bit) from that niche you realize that the research is not relevant in everyday conversation. I can think of two great examples of this. The first is any experimental behavioral economics research study, while many of the conclusions are interesting and unique, they remain just that interesting and unique. They are not generalizable to the population at large. And of course economists are the first to admit this, but this is a much bigger impediment to everyday conversation than they realize. I guess the main misgiving people have is that to the field of economics, every problem seems to be a nail (prices, wages, incentives) and the solution is always a hammer (money). Thus, every societal problem can be framed as one that can be solved using the right incentive structure. But this is a bigger ideological hurdle for most people than the field admits. The second would be the idea that markets work, this is purely a UChicago “fantasy”. Markets work in many cases and in many cases they do not. In either case, to the average American, the idea that markets work is not a given. While we spend a lot of time working out the math after establishing a set of assumptions, the assumptions we make are not as easy to establish to a jury of your peers, as it were. As an econ you are drawn to complex mathematical structures and their solutions (a matching is a lattice and a stable matching is a fixed point on the lattice, who wouldn’t be excited?!), the actual solution matters less than the assumptions and narrative around the problem.

Post Mortem

I enjoyed my time at UChicago and definitely enjoy the field of economics. I think the program offered me a lot of opportunities to grow and learn. I think the program is a great way to learn some of the mathematical skills that are transferable to other domains. But there are certainly some things you need to do (on your own) to get the most out of it professionally. Especially if your previous degrees are not relevant to industry.