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Chad L Westerland

  • Associate Professor, School of Government and Public Policy
  • Director
  • Member of the Graduate Faculty
Contact
  • cwesterl@arizona.edu
  • Bio
  • Interests
  • Courses
  • Scholarly Contributions

Awards

  • Sage Paper Award
    • APSA, Fall 2019
  • Exellence in Thesis Advising
    • Honors College, Univesrity of Arizona - University wide award, Spring 2013
  • Outstanding Faculty Award
    • Honors College;Description: this is a university-wide award;, Spring 2012

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Interests

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Courses

2025-26 Courses

  • Constit Law:Civ Liberty
    POL 471 (Spring 2026)
  • Honors Thesis
    LAW 498H (Spring 2026)
  • Honors Thesis
    POL 498H (Spring 2026)
  • Independent Study
    POL 399 (Spring 2026)
  • The Judicial Process
    POL 309 (Spring 2026)
  • Constit Law: Federalism
    POL 470 (Fall 2025)
  • Honors Thesis
    LAW 498H (Fall 2025)
  • Honors Thesis
    POL 498H (Fall 2025)
  • Quantitative Methodology I
    POL 681 (Fall 2025)

2024-25 Courses

  • Const Law & Amer For Policy
    POL 554A (Summer I 2025)
  • Constit Law:Civ Liberty
    POL 471 (Spring 2025)
  • Honors Thesis
    LAW 498H (Spring 2025)
  • Honors Thesis
    POL 498H (Spring 2025)
  • Independent Study
    POL 399 (Spring 2025)
  • Independent Study
    POL 499 (Spring 2025)
  • Political Institutions
    POL 622 (Spring 2025)
  • Constit Law: Federalism
    POL 470 (Fall 2024)
  • Honors Thesis
    LAW 498H (Fall 2024)
  • Honors Thesis
    POL 498H (Fall 2024)
  • Quantitative Methodology I
    POL 681 (Fall 2024)

2023-24 Courses

  • Const Law & Amer For Policy
    POL 554A (Summer I 2024)
  • Constit Law:Civ Liberty
    POL 471 (Spring 2024)
  • Honors Thesis
    LAW 498H (Spring 2024)
  • Honors Thesis
    POL 498H (Spring 2024)
  • Honors Thesis
    PPEL 498H (Spring 2024)
  • Stats for Pub Pol II
    PA 555 (Spring 2024)
  • Constit Law: Federalism
    POL 470 (Fall 2023)
  • Honors Thesis
    LAW 498H (Fall 2023)
  • Honors Thesis
    POL 498H (Fall 2023)
  • Honors Thesis
    PPEL 498H (Fall 2023)
  • Quantitative Methodology I
    POL 681 (Fall 2023)

2022-23 Courses

  • Const Law & Amer For Policy
    POL 554A (Summer I 2023)
  • Constit Law:Civ Liberty
    POL 471 (Spring 2023)
  • Honors Thesis
    LAW 498H (Spring 2023)
  • Honors Thesis
    POL 498H (Spring 2023)
  • Stats for Pub Pol II
    PA 555 (Spring 2023)
  • Constit Law: Federalism
    POL 470 (Fall 2022)
  • Honors Thesis
    LAW 498H (Fall 2022)
  • Honors Thesis
    POL 498H (Fall 2022)
  • Independent Study
    POL 599 (Fall 2022)
  • Quantitative Methodology I
    POL 681 (Fall 2022)

2021-22 Courses

  • Const Law & Amer For Policy
    POL 554A (Summer I 2022)
  • Constit Law:Civ Liberty
    POL 471 (Spring 2022)
  • Honors Thesis
    POL 498H (Spring 2022)
  • Stats for Pub Pol II
    PA 555 (Spring 2022)
  • Constit Law: Federalism
    POL 470 (Fall 2021)
  • Honors Thesis
    LAW 498H (Fall 2021)
  • Honors Thesis
    POL 498H (Fall 2021)
  • Quantitative Methodology I
    POL 681 (Fall 2021)

2020-21 Courses

  • Const Law & Amer For Policy
    POL 554A (Summer I 2021)
  • Constit Law:Civ Liberty
    POL 471 (Spring 2021)
  • Dissertation
    POL 920 (Spring 2021)
  • Honors Independent Study
    POL 399H (Spring 2021)
  • Honors Thesis
    LAW 498H (Spring 2021)
  • Honors Thesis
    POL 498H (Spring 2021)
  • Independent Study
    POL 399 (Spring 2021)
  • Political Institutions
    POL 622 (Spring 2021)
  • Constit Law: Federalism
    POL 470 (Fall 2020)
  • Constit Law:Civ Liberty
    POL 471 (Fall 2020)
  • Dissertation
    POL 920 (Fall 2020)
  • Honors Thesis
    POL 498H (Fall 2020)
  • Independent Study
    POL 399 (Fall 2020)

2019-20 Courses

  • Independent Study
    POL 399 (Summer I 2020)
  • Constit Law:Civ Liberty
    POL 471 (Spring 2020)
  • Dissertation
    POL 920 (Spring 2020)
  • Honors Thesis
    POL 498H (Spring 2020)
  • Constit Law: Federalism
    POL 470 (Fall 2019)
  • Dissertation
    POL 920 (Fall 2019)
  • Honors Thesis
    POL 498H (Fall 2019)
  • Independent Study
    PA 499 (Fall 2019)
  • Quantitative Methodology I
    POL 681 (Fall 2019)
  • SGPP Methods Workshop
    POL 697 (Fall 2019)

2018-19 Courses

  • Constit Law: Federalism
    POL 470 (Fall 2018)
  • Honors Thesis
    POL 498H (Fall 2018)
  • Independent Study
    POL 699 (Fall 2018)
  • Quantitative Methodology I
    POL 681 (Fall 2018)

2017-18 Courses

  • Dissertation
    POL 920 (Spring 2018)
  • Honors Thesis
    POL 498H (Spring 2018)
  • Political Institutions
    POL 622 (Spring 2018)
  • Dissertation
    POL 920 (Fall 2017)
  • Honors Thesis
    POL 498H (Fall 2017)
  • Independent Study
    POL 399 (Fall 2017)
  • Quantitative Methodology I
    POL 681 (Fall 2017)

2016-17 Courses

  • Constit Law:Civ Liberty
    POL 471 (Spring 2017)
  • Dissertation
    POL 920 (Spring 2017)
  • Honors Thesis
    POL 498H (Spring 2017)
  • Research Design in Social Scis
    POL 550A (Spring 2017)
  • Dissertation
    POL 920 (Fall 2016)
  • Honors Independent Study
    POL 399H (Fall 2016)
  • Honors Thesis
    POL 498H (Fall 2016)
  • Independent Study
    POL 399 (Fall 2016)
  • Quantitative Methodology I
    POL 681 (Fall 2016)

2015-16 Courses

  • Constit Law:Civ Liberty
    POL 471 (Spring 2016)
  • Dissertation
    POL 920 (Spring 2016)
  • Honors Thesis
    POL 498H (Spring 2016)
  • Research Design in Social Scis
    POL 550A (Spring 2016)

Related Links

UA Course Catalog

Scholarly Contributions

Books

  • Westerland, C. L. (2017).

    The Strategic Analysis of Judicial Behavior and the Separation of Powers

    . doi:10.1093/OXFORDHB/9780199579891.013.4
    More info
    Book chapter

Chapters

  • Westerland, C. L. (2024). Measuring Ideology. In Research Handbook of Judicial Politics. Edward Elgar Publishing.
  • Westerland, C. L. (2017). Strategic Analysis and Judicial Decision Making. In Oxford Handbook of US Judicial Behavior. Oxford.
    More info
    Book has release date of Aug 2017.

Journals/Publications

  • Schuler, P., & Westerland, C. (2022). Reconsidering the Rubber Stamp Thesis: A Consolidation Theory of Oil Expropriations and Legislatures in Party-based Autocracies. Studies in Comparative International Development, 57(2). doi:10.1007/s12116-022-09354-z
    More info
    Growing conventional wisdom suggests that authoritarian legislatures prevent oil nationalizations in party-based regimes. However, country scholars and media outlets remain skeptical. We develop a theory aligning with the skeptics. We argue that oil expropriations and legislative closures are endogenous to the process of the consolidation of party-based autocracies. New authoritarian parties close legislatures when they seize power and do not reopen them until they can ensure their dominance of the new legislature, a process abetted by oil expropriations. We test the argument using recently developed cross-case comparative Bayesian qualitative techniques. Evidence shows support for our theory. Our findings suggest that authoritarian legislatures are less constraining in terms of oil nationalizations than new conventional wisdom suggests. Additionally, our evidence points to a different interpretation of the role legislatures play in the evolution of authoritarian regimes.
  • Westerland, C. (2013). Review of Geyh, When Courts Collide: The Struggle for Control of America's Judicial System. Justice System Journal.
  • Westerland, C. L., Epstein, L., Segal, J., Cameron, C., & Comparato, S. (2009). Strategic Defiance in the US Courts of Appeals. American Journal of Political Science.
    More info
    This article examines how US Courts of Appeals respond to Supreme Court precedents.;Your Role: Lead author;Other collaborative: Yes;Specify other collaborative: Other faculty members at other institutions;
  • Westerland, C. L., Jones, B., Branton, R., & Cassesse, E. (2010). All Along the Watchtower: Acculturation, Fear, Anti-Latino Affect, and Immigration. Journal of Politics.
    More info
    ;
  • Westerland, C. L., Jones, B., Cassese, E., & Branton, R. (2011). All Along the Watchtower: Acculturation Fear, Anti-Latino Affect, and Immigration. Journal of Politics.
    More info
    ;Your Role: author;Full Citation: Branton, Regina, Erin Cassese, Bradford Jones, and Chad Westerland. 2011. All Along the Watchtower: Acculturation Fear, Anti-Latino Affect, and Immigration. Journal of Politics. 73: 664-679.;Other collaborative: Yes;Specify other collaborative: collaborative with non-UA faculty;
  • Westerland, C. L., Segal, J., & Lindquist, S. (2011). Congress, the Supreme Court, and Judicial Review. American Journal of Political Science.
    More info
    ;Full Citation: Segal, Jeffrey A., Chad Westerland, and Stefanie Lindquist. 2011. Congress, the Supreme Court and Judicial Review. American Journal of Political Science. 55: 89-104.;Other collaborative: Yes;Specify other collaborative: collaborative with non-UA faculty;
  • Westerland, C. L., Epstein, L., Segal, J., Cameron, C., & Comparato, S. (2010). Strategic Defiance in the US Courts of Appeals. American Journal of Political Science.
    More info
    ;Your Role: Lead author;Full Citation: Westerland, Chad, Lee Epstein, Jeffrey A. Segal, Charles Cameron, and Scott Comparato. 2010. “Strategic Defiance and Compliance in the U.S. Courts of Appeals.” American Journal of Political Science. 54: 891-905.;
  • Westerland, C. (2008). When Courts and Congress Collide: The Struggle for Control of America's Judicial System. Justice System Journal, 29(2).
  • Epstein, L., Martin, A. D., Segal, J. A., & Westerland, C. (2007). The Judicial Common Space. Journal of Law Economics & Organization, 23(2), 303-325. doi:10.1093/jleo/ewm024
    More info
    To say that positive political theory (PPT) scholarship on the hierarchy of justice is theory rich and data poor is to make a rather uncontroversial claim. For over a decade now, scholars have offered intriguing theoretical accounts aimed at understanding why lower courts defy (comply with) higher courts. But only rarely do they subject the accounts to rigorous empirical interrogation. The chief obstacle, it seems, is the lack of a reliable and valid measurement strategy for placing judges of lower courts and justices of higher courts in the same policy space. Without such a strategy, we can systematically test few, if any, hypotheses flowing from PPT models of the judicial hierarchy. With such an approach not only can we investigate the implications of these models, we can assess many others flowing from the larger PPT program on judging, as well. It is to the challenge of scaling judges and justices (as well as legislatures and executives) that we turn in this article. We begin by explicating our measurement strategy, and then by explaining its advantages over previous efforts. Next we explore the results of our approach and provide a descriptive look at data it yields: a “Judicial Common Space” (JCS) score for all justices and judges appointed since 1953. The last section offers three applications designed to shore up the suitability and adaptability of the JCS for a range of positive projects on the courts.
  • Epstein, L., Lindstadt, R., Segal, J. A., & Westerland, C. (2006). The Changing Dynamics of Senate Voting on Supreme Court Nominees. The Journal of Politics, 68(2), 296-307. doi:10.1111/j.1468-2508.2006.00407.x
    More info
    A near-universal consensus exists that the nomination of Robert Bork in 1987 triggered a new regime in the Senate's voting over presidential nominees—a regime that deemphasizes ethics, competence, and integrity and stresses instead politics, philosophy, and ideology. Nonetheless, this conventional wisdom remains largely untested.In this paper we explore the extent to which the Bork nomination has affected the decisions of U.S. senators. To do so, we modernize, update, and backdate the standard account of confirmation politics offered by Cameron, Cover, and Segal (1990) to cover all candidates for the Supreme Court from Hugo L. Black in 1937 through John G. Roberts, Jr. in 2005.Our results confirm conventional wisdom about the Bork nomination but with two notable caveats. First, while the importance of ideology has reached new heights, the Senate's emphasis on this factor had its genesis some three decades earlier, in the 1950s. Second, while ideology is of paramount concern to senators, a candidate's prof...
  • Segal, J. A., & Westerland, C. (2005). The Supreme Court, Congress, and Judicial Review. North Carolina Law Review, 83(5).
  • Buckley, J., & Westerland, C. (2004). Duration Dependence, Functional Form, and Corrected Standard Errors: Improving EHA Models of State Policy Diffusion. State Politics & Policy Quarterly, 4(1), 94-113. doi:10.1177/153244000400400105
    More info
    Discrete event history analysis (EHA) is the analytic tool of choice for many scholars of policy diffusion across American states. Unfortunately, the policy diffusion literature largely ignores several important specification issues for EHA models: duration dependence, choice of functional form, and the computation of standard errors corrected for temporal and spatial dependence. We use data from Berry and Berry's (1990) seminal study of state lottery diffusion to demonstrate ways to deal properly with these issues.

Presentations

  • Schuler, P. J., & Westerland, C. L. (2018, August). Reconsidering the Rubber Stamp Thesis: A Consolidation Theory of Expropriations and Legislatures in Party-based Autocracies. APSA.
    More info
    Paper presented at 2018 APSA - subsequently nominated for best mixed methods paper presented at the conference
  • Westerland, C. L., & Lopez, E. (2012, 2012-04-01). In Whose Interest? Examining Latino Judges Decision Making on US Courts of Appeals. MPSA. Chicago.
    More info
    ;Collaborative with graduate student: Yes;Type of Presentation: Academic Conference;
  • Westerland, C. L. (2011, 2011-02-01). Consquences of Immigration Reform. University of Arizona - Sociology.
    More info
    ;Invited: Yes;Type of Presentation: University;

Reviews

  • Westerland, C. L. (2025.

    The Containment: Detroit, the Supreme Court, and the Battle for Racial Justice in the North

    (pp 34-37).

Profiles With Related Publications

  • Christopher Weber
  • Paul Joseph Schuler

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