Syllabus

A list of topics by session may be found in the calendar below.

Course Meeting Times

Lectures: 2 sessions / week, 1.5 hours / session

Recitations: 1 session / week, 1.5 hours / session

Description

This course covers three sets of topics. The first part will cover business cycle models with imperfect information. We will ask questions such as:

  • What shocks drive business cycles?
  • What is the relative role of shocks to fundamentals and shocks affecting expectations about (current and future) economic developments?
  • How do informational frictions affect the shape of the responses to various shocks?

The second part will cover models of investment with credit constraints. We will ask questions such as:

  • What is the transmission mechanism from shocks to the financial sector to the real economy?
  • What determines optimal decisions about capitalization at the individual and at the social level?

The third part will cover search models of decentralized trade applied both to labor markets and to financial markets. In particular, the models will have informational imperfections.

Prerequisites

The prerequisites for this course are 14.122 Microeconomic Theory II and 14.452 Economic Growth.

Textbooks

There are no required textbooks for this course. See readings for relevant books and articles.

Grading

The grade for each part is weighted equally in determining the overall grade.

Part I - Prof. Guido Lorenzoni

ACTIVITIESPERCENTAGES
Problem sets30%
Mid-term exam70%


 

Part II - Prof. Veronica Guerrieri

ACTIVITIESPERCENTAGES
Problem sets30%
Final exam70%

Calendar

Part I - Prof. Guido Lorenzoni

SES #TOPICSKEY DATES
1. Information and business cycles
1-2News about the future and fluctuationsProblem set 1 out in Ses #2
3-6Dispersed informationProblem set 1 due in Ses #5
7-8Estimating models with imperfect informationProblem set 2 out in Ses #7
2. Financial frictions and investment
9-10Models with limited pledgeabilityProblem set 2 due in Ses #10
11-12Models with corporate control problems 
13Models with intermediation and securitization 
 Mid-term exam 


 

Part II - Prof. Veronica Guerrieri

SES #TOPICSKEY DATES
3. Search models of decentralized trade with imperfect information
14-18Labor market search and efficiencyProblem set 3 out in Ses #18
19Wage dispersion 
20Moral hazard and optimal unemployment insuranceProblem set 3 due
21-23Money search and liquidityProblem set 4 out in Ses #23
24Adverse selection and lemons problem 
25-26Decentralized trading in financial marketsProblem set 4 due in Ses #26
 Final exam