Analyzing Legislatures (Congressional Policy Formation and Legislative Process)

PS 121 -- Fall 2007-08


Instructor: Matias Iaryczower.
Class meets T-R,  9 - 10:30 am @ Baxter 218.
Office Hours: Tuesdays 10:30 - 12:00 noon or by appointment.

Contact Information

Office: 312 Baxter
Email: miaryc@hss.caltech.edu
Phone: (626) 395-4061
Secretary: Victoria Mason (victoria@hss.caltech.edu;  301 Baxter;  x3831)

About this Web Site: I will post here copies of assignments,  class slides and links to online copies of selected articles. I will announce major postings in lectures, but you may want to check this site on a regular basis.


Overview

Summary: This  course is devoted to the study of legislatures, and in particular to how collective action is resolved within collective bodies, with special emphasis in the US Congress. The main methodology is that of rational choice or positive political theory.

Legislatures are representative assemblies with the power to adopt laws. This definition highlights three areas that are fundamental to their working. First is representation. To what extent do legislators internalize the preferences of those who elect them and act on their behalf?  How do organized groups - such as lobbies - alter this link ? How do electoral systems alter representation? Second is the resolution of collective action. By our definition, legislatures are collective bodies (assemblies) which in one way or the other aggregate the preferences of their members into a policy decision binding for all assembly members and the individuals they represent (they adopt laws). This will generically depend on the internal institutions regulating the working of legislatures (descentralization to committtees, redistribution of power to the leadership of the chamber or of political parties, decision rules such as simple or supermajorities, etc). How do this rules  emerge ? How do different institutions alter choices ? Third is the interaction with external politiical bodies with a formal say in policy making (other chamberrs have to concur in bicameral systems, the president can veto). What is the implication for policy outcomes of having a bicameral legislature instead of unicameral legislature ? Are Separation of Powers Systems preferable to Parliamentary Systems?  In this course we will focus on the second point above: the resolution of collective action in legislatures. The main methodology is that of rational choice or positive political theory, but we will also draw from the work of  traditional legislative scholars.


Schedule

The following schedule is tentative, and subject to revision


Day
Lecture
Readings
Suggested Reading
& Assignments
Oct. 2
L1. A Textbook Overview of the US Congress.

FP C12

Oct. 4
L2. The Rational Choice Framework, Fundamentals of Collective Choice, Majority Rule and Cyclical Majorities SB C2 to C4
ASB C1 (pp 1-6)

Oct. 9
L3. Voting Rules I.

R C3 & C4 ASB C3
Oct. 11
L4. Arrow's Theorem.

ASB C2 R C5 - SB C4
Oct. 16
L5. Spatial Models of Majority Rule I. Single-Peaked Preferences.
SB C5
ASB C4 to C6

Oct. 18
L6. Spatial Models of Majority Rule II. The General Spatial Model.
SB C5
ASB C4 to C6

Oct. 23
L7. Spatial Models of Majority Rule III. Applications.
SB C5
ASB C4 to C6

Oct. 25
L8. Optimal Classification.



Oct. 30
L9. Patterns of Congressional Voting.


Nov. 1
L10. Congressional Procedures and the Policy Process.

Oleszek C3 to C7
Nov. 6
Midterm Examination



Nov. 8
L11. Congressional Procedures and the Policy Process.



Nov. 13
L12. Games of Complete Information.


Gibbons C1 & C2
Nov. 15
L13. Games of Complete Information.



Nov. 20
L14. Strategic Voting (Agendas) I. R C6-C7
ASB2 C4 & C5

Nov. 22
        Thanksgiving Break


Nov. 27
L15. Strategic Voting (Agendas) II.

R C6-C7
ASB2 C4 & C5

Nov. 29
L16. Strategic Voting (Agendas) III.

L17. Legislative Bargaining.

R C6-C7
ASB2 C4 & C5

ASB2 C6

Dec. 4
L17. Legislative Bargaining.

ASB2 C6
Dec. 6
L18. Legislative Leviathan.

L19. Leadership.

CM Cx

SB C 14
Iaryczower (2006)
Dec. 11
Final Examination





Texts

We will use several books and papers throughout the course. All these (including suggested but not required readings) are referenced below.

1. Austen-Smith, David and Jeffrey Banks  (1998). Positive Political Theory I: Collective Preference. University of Michigan Press [ASB]

2. Austen-Smith, David and Jeffrey Banks  (2005). Positive Political Theory II: Strategy and Structure. University of Michigan Press [ASB2]

3. Cox, Gary and Matthew McCubbins (1993). Legislative Leviathan. University  of California Press. [CM]

4. Gibbons, Robert (1992). Game Theory for Applied Economists. Princeton University Press, NJ.

5. Oleszek, Walter J. (2004). Congressional Procedures and the Policy Process. CQ Press.

6. Riker, William (1982). Liberalism against Populism. Waveland Press. [R]

7. Shepsle, Kenneth and Bonchek, Mark (1997). Analyzing Politics [SB]


Course Policies

Grades are based on the following weighting scheme: Assignments (30%), Midterm  (20%), Final  (30%) and Participation in Class (20%). Attendance and participation are required. Midterm and Final examinations will be of the closed-book type, and due at the time and place specified on the exam. Collaboration on the examinations is prohibited. Students can work together on assignments - and indeed are encouraged to do so - but the final answers must be written independently.  Late assignments will not be accepted, unless approved by the Dean of Students. The date that an assignment is due will be announced in lecture when the assignment is distributed (and posted on this page after that).  Assignments will be due in class at the start of the lecture on the day they are due. If there is any ambiguity in these policies,  it is your responsibility to get clarification from me.