p.1

The Mirrlees Approach to Mechanism Design with Renegotiation (with Applications to Hold-up and Risk Sharing)
Ilya Segal
Michael D. Whinston

p.47

Consumption Over the Life Cycle
Pierre-Olivier Gourinchas
Jonathan A. Parker

p.91

Instrumental Variables Estimates of the Effect of Subsidized Training on the Quantiles of Trainee Earnings
Alberto Abadie
Joshua Angrist
Guido Imbens

p.119

Higher-Order Improvements of a Computationally Attractive k-Step Bootstrap for Extremum Estimators
Donald W. K. Andrews

p.163

A New Specification Test for the Validity of Instrumental Variables
Jinyong Hahn
Jerry Hausman

p.191

Determining the Number of Factors in Approximate Factor Models
Jushan Bai
Serena Ng

p.223

Maximum Likelihood Estimation of Discretely Sampled Diffusions: A Closed-form Approximation Approach
Yacine Aït-Sahalia

p.263

Individual Sense of Justice: A Utility Representation
Edi Karni
Zvi Safra

p.285

Is There a Curse of Dimensionality for Contraction Fixed Points in the Worst Case?
J. Rust
J. F. Traub
H. Wozniakowski

p.331

Independence, Monotonicity, and Latent Index Models: An Equivalence Result
Edward Vytlacil

p.343

On the Value of Competition in Procurement Auctions
Olivier Compte
Philippe Jehiel

p.357

Regressions, Short and Long
Philip J. Cross
Charles F. Manski

p.369

An Impossibility Theorem Concerning Multilateral International Comparison of Volumes
Matthijs van Veelen

p.377

Bootstrapping Autoregressive Processes with Possible Unit Roots
Atsushi Inoue
Lutz Kilian

p.393

Comment on: “Do Sunspots Matter When Spot Market Equilibria Are Unique?”
Richard C. Barnett
Eric O’N. Fisher

p.397

Announcements

p.403

News Notes

p.407

Report of the Secretary

p.417

Report of the Treasurer

p.425

Report of the Editors 2000–2001

p.429

Econometrica Referees 2000–2001

p.435

The Econometric Society Research Monograph Series Report of the Editors

p.437

Submission of Manuscripts to the Econometric Society Monograph Series