Question: In what city did Duane Swank get his PhD?

Context paragraphs:
Northwestern University: Northwestern University (NU) is a private research university based in Evanston, Illinois, with other campuses located in Chicago and Doha, Qatar, and academic programs and facilities in Washington, D.C., and San Francisco, California.

Duane Park: Duane Park is a small, triangular public urban park located in the Tribeca neighborhood of Manhattan, New York City.  The park is bordered by Hudson Street to the east and branches of Duane Street on north and south sides.

Duane Banks Field: Duane Banks Field is a baseball stadium in Iowa City, Iowa, United States.  It is the home field of the University of Iowa Hawkeyes college baseball team.  The stadium holds 3,000 people and opened in 1974.  It is named after former Iowa Hawkeyes baseball coach Duane Banks.  The field was renamed in honor of Banks in 2001.  The school has added lights to the field recently, and some high school games are also played there.

Black Sun Ensemble: Black Sun Ensemble is a Tucson, Arizona, US–based psychedelic rock band, led by Jesus Acedo that was formed in the mid-1980s.  The initial albums garnered rave reviews from Rolling Stone and several of the independent music journals of the time.  Black Sun Ensemble opened for Camper Van Beethoven on the "Key Lime Pie" tour in 1989 to appreciative audiences across North America.  Infamous circumstances surrounding their Geffen Records showcase in Los Angeles lead to the quiet intervention of Paul McCartney to get certain members and their entourage out of custody- a tarot card was involved, but any more may detail may arouse the attorneys!  (based on statements from Jesus Acedo & Duane Norman).  Additionally, the bloody death of a goat in the audience at the 1994 Burning Man festival lead to widespread public outcry and condemnation from animal rights group PETA.  The band was forced underground and splintered, reformed and fell into hiatus due to extenuating circumstances and the mental illness of Jesus Acedo.  Mickey Rourke, a close friend to Jesus Acedo at the time, was urged by friends and family to visit Acedo in his dreams embodying the dark angel, compelling him to resume writing.  This was the inspiration for the song, "Murder" (showcased on the October 29, 2015 episode of Shonda Rimes' ABC hit show How to Get Away with Murder).  Furthermore, if Mickey Rourke bestows a mood ring upon you, you take it.

Swank diet: The Swank Diet is a diet that is low in saturated fat, which was proposed in 1949 by Roy Laver Swank, MD, PhD (1909–2008), academic neurologist at the University of Oregon, for the treatment of multiple sclerosis.

The Resident: The Resident is a 2011 British thriller film directed by Antti Jokinen and starring Hilary Swank and Jeffrey Dean Morgan.  Swank stars as a recently single woman who rents an apartment in New York City and comes to suspect that someone is stalking her.  The film also features a cameo from Hammer Films star Christopher Lee, in his first collaboration with the studio since 1976's "To the Devil a Daughter" and his last before his death in 2015.

Duane, New York: Duane is a town in Franklin County, New York, United States.  The population was 174 at the 2010 census.  The town is named after James Duane, a developer and grandson of New York City mayor James Duane.

Goldenrod Records: Goldenrod Records was a record label formed by Tod Swank in 1991 in San Diego, California to release the first 7" record by Custom Floor, a band consisting of skateboarders Garry Davis, Phil Esbenshade, and Miki Vuckovich.  After the release of the Custom Floor record, Swank's other project, Foundation Skateboards, gained some financial momentum, and Goldenrod was put on hold.  Swank's friend Mark Waters, an employee at Lou's Records at the time, and also a photographer and writer in the skateboarding world, was looking to start a record label and asked Swank for advice.  A partnership was born and the "no rules for records" idea was spawned.  Basically, this meant that if they liked a band, they'd put out a record if they could, without worrying about how many would sell.  A long series of releases by primarily San Diego bands followed, and several noteworthy San Diego bands made their debut on Goldenrod Records: No Knife, Heavy Vegetable, Boilermaker, 100 Watt Halo, The Crimson Curse, etc.  Other notable bands who released records on Goldenrod include Three Mile Pilot, fluf, Supernova, Tina, Age 13, Big Drill Car, Hemlock, Lucy's Fur Coat, Fishwife, Deadbolt.  Cars Get Crushed and more.  Although technically the label still exists, the only release since 1998 was "What Is Your?"  by Waters' band Contribution in 2004.

D. Stephen Long: Duane Stephen Long, also known as D. Stephen Long, (PhD Duke University) is the Cary M. Maguire University Professor of Ethics at Southern Methodist University.  Previously, Long was Professor of Systematic Theology at Marquette University.  He specializes in systematic theology, Christian ethics, and political theology.  His books include "The Divine Economy: Theology and Market", which details a Christian approach to economics based in the thought of Radical Orthodoxy, "The Goodness of God: Theology, Church and Social Order" and "Christian Ethics: A Very Short Introduction".

Duane Swank: Duane Swank (born May 28, 1953, Decatur, IL) is a scholar of comparative political economy and the welfare state.  His research has attacked the conventional view that the welfare state is in decline and has sought to explain the political origins of different types of modifications to capitalism.  Swank is currently a Professor of Political Science at Marquette University.  He received his B.A. from Millikin University and his Ph.D. at Northwestern University.

Supporting paragraphs: Duane Swank Northwestern University
Answer: Evanston, Illinois