I am developing a new Social Sciences Quantitative Laboratory at Swarthmore College. The laboratory provides quantitative support to students in Economics, Political Science, and Sociology/Anthropology through workshops, one-on-one consulting, and developing curricula with faculty members.

I did my graduate work in political science at the University of Rochester, and hold a B.A. in mathematics and political science from Swarthmore College. I have taught at Georgetown, University of Rochester, and SUNY Oswego. My classes covered a broad range from data analysis to game theory to American Politics.

My research explores the connections between inequality, representation, and institutions in American politics. Using novel datasets compiled from Twitter, the Congressional staffing, and four decades of legislative activity in the House of Representatives, I examine how members of Congress allocate their time and money based on the socioeconomic characteristics of their districts.

Please feel free to contact me at ella.fostermolina+WP at gmail dot com with any questions about me or my work.

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Bills for the Rich, Bills for the Poor

I present these 8 visualizations without much comment. Each one represents the bill titles sponsored or enacted by the party and district wealth of the politician who sponsored it. The bigger the word, the more often it was included in bill titles.

Bubbles with only black words are the words that were common between the rich and poor districts. Green words are those bills that were most often used by poor districts, while orange words are those used by rich districts. The first four images describe all 6,000+ bills sponsored in Congress between 2013 and 2014. The last four images describe only those bills that successfully became laws, of which there were only a few hundred. Democrats were the minority party in this time period, so they not particularly successful.

Compare and contrast these bills. Politicians from poor districts talk more about land, politicians from rich districts talk more about ideas. What do you see?


word clouds



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How to be better than Trump: Remember why you love our country

This is an optimistic essay. I believe every word of it. We have earned optimism and hope, and we need to remember why. Anyone can see the waves of fear encompassing our country, but there is no reason to let fear overshadow our better angels. I don’t believe we are perfect. I cry for our failings and then I listen to my better angels telling me to fix them. Because we all try to fix ourselves, I believe our country is one of the best world leaders we’ve ever seen.

Why do you love America?

I love America because we always try to make ourselves better. I love America because we are constantly trying to achieve our ideals: all people are created equal, should be treated as equal, and must be given every opportunity to thrive.

Don’t believe me? Do you have a picture of your great grandparents? Think about their lives. They likely faced polio and infant deaths and hunger and milk mixed with chalk and no electricity and a very basic reading ability. Here’s the crazy thing: they were doing better than their parents. Piece by piece, we are getting rid of disease and malnutrition and bad education. By our own ingenuity or God’s will, we are destroying the barriers that randomly extinguish a person’s ability to be the best they can be.

The United States has seen centuries of improvement. It’s not constant, and it’s not predetermined. We butt heads and argue because we care so much. It’s how we have always fought for improvement. We have to remember that sometimes progress slows, as it has for the past decade. But it hasn’t stopped, and we know we have the foundation to move forward again. 250 years of history tells us so.

We have improved: if you are liberal, you can point to same sex marriage, anti-miscegenation laws being a thing of the past, civil rights, improved education, improved health and so much more over the past 50 years.

We have improved: if you are conservative, you can point to our ingenuity exemplified in so many ways. We have improved transportation, a wealth of knowledge available to anyone with an internet connection, an improving business sector (don’t believe me? Go look it up), less violence, fewer murders, and a host of other technologies that improve our self reliance.

We’ve been so busy trying to fix ourselves, that we’ve forgotten to be proud of ourselves too. The second we forget why we are great, we tear ourselves apart and turn ourselves inside out trying to start from scratch or reverse our progress to a fabled better time. We don’t need to start from scratch or go backwards. We are better than we were. We still need change and we don’t need a strong man to do it for us. We need our strength, our voice, our will to change things. We’re a democracy. We can be great without Trump. We are great. We can find a leader who will listen to our struggles and our hopes; who will reflect our strength and desire to fix ourselves.

We don’t need radical change. We have a lot to be proud of. For every flaw you see, remember: our history tells us that we can and will make it better. We are strong. We are innovators.

“We hold these truths to be self-evident: that all (men and women) are created equal.” This is our history. This is our strength and who we are. Embrace it. Help us continue to make progress toward equal opportunity for all.

Why do you love America? Tell the world.

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Dysfunctional government?

I’ve been going through a lot of legislative history recently. Occasionally, small facts stand out.

The first bill introduced to the 112th Congress was titled “Hurricane Sandy supplemental appropriations bill.” Only one person decided to put their name on this bill, a Representative Herald Rogers from Kentucky.

The second bill was named “Repealing the Job-Killing Health Care Law Act.” Not just one person decided to publicly support this bill: a full 182 members of Congress put their names on this bill.

Clearly, our country has gone bonkers. Horribly bonkers.

Until you take a second look.

The bill to provide aid to those harmed by the hurricane passed both the House and the Senate. Although this particular bill never became law, a closely related one, H.R. 152, was signed by Obama in the same month. Congress found a way to help people harmed by a natural disaster.

The bill to repeal Obamacare got lost in the Senate. Literally lost. Noone voted it down. The Senate just ignored it, like every other bill of its kind that our legislators use to proclaim their disdain for Obama.

The public was enthralled by this shiny activity around Obamacare. We were distracted by our dysfunction. Congress knew it too. The Republicans were playing for support from their conservative base. It’s worth taking a moment to consider how dysfunction satisfies the Republican base, but we should also pay attention to how policy changed. Because at the same time that Republicans were trumpeting discord, Congress was chugging away at making a real difference for the victims of Hurricane Sandy. It wasn’t perfect, to be sure, but it was a change in the right direction.

Lesson learned: sparkling activity, like lots of public support, doesn’t reveal the truth. At least for the first two bills of 2011, Congress got the policy right.


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The history of party control in Congress

One of the big revelations I had as a high school student in the early 2000’s was that Democrats have almost exclusively controlled the House since the Great Depression, and have mostly controlled the Senate. This was not the impression popular media gave me, where the fluctuation in the president’s party and our “deeply divided country” took precedence over partisan control of Congress. This struck me a slightly absurd, because legislation and policy originate in Congress, not the presidency. Shouldn’t the originators of policy be at least as important than the administrative branch of government? Was there something else I was missing because I didn’t see the bigger picture?

Frustrated that I could not easily visualize the evolution of Congress and the presidency by party control over the entire history of our country, I looked for someone else who had done it. As amazing as the xkcd version is, the visual implies that the red/blue- Republican/Democrat- liberal/conservative split has persisted for all of our history. This is a fundamental misinterpretation of how parties and ideologies evolve. It’s not just that the partisan split has changed over time or that parties themselves have appeared and disappeared. The problem runs deeper. The fact is that the “liberal” and “conservative” perspectives from the 1840s would have been completely foreign to us today. So I grabbed some data from Keith Poole’s website , reorganized it by party control over time, and stuck into into some graphs color-coded by party. The results are shown below:

House of Representatives



Look at how many parties come and go for the first 75 or so years of government, and that doesn’t even account for the complete change in our form of government that occurred in 1889. For 13 years before the first Congress, we were governed by the Articles of Confederation. Some days I’m glad our parties are so stable today, and others I wonder if we should worry about stagnation caused by excessively sticky institutions that don’t adapt easily to changing social realities.

And because I was on a roll, I created a graphic for the party of the president throughout our history. It’s kind of fun that the less representative a chamber/office gets, the more fluctuation in party control we see.


The graphs don’t show everything I want to know about party control of our government, but it’s a start.

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