1.  The Determinants of National Competitiveness
by Mercedes Delgado, Christian Ketels, Michael E. Porter, Scott Stern #18249 (PR)
http://papers.nber.org/papers/W18249?utm_campaign=ntw&utm_medium=email&utm_source=ntw

2.  Clusters, Convergence, and Economic Performance
by Mercedes Delgado, Michael E. Porter, Scott Stern #18250 (PR)
http://papers.nber.org/papers/W18250?utm_campaign=ntw&utm_medium=email&utm_source=ntw

3.  Market Liquidity -- Theory and Empirical Evidence
by Dimitri Vayanos, Jiang Wang #18251 (AP)
http://papers.nber.org/papers/W18251?utm_campaign=ntw&utm_medium=email&utm_source=ntw

4.  Log Odds and Ends
by Edward C. Norton #18252 (HE)
http://papers.nber.org/papers/W18252?utm_campaign=ntw&utm_medium=email&utm_source=ntw

5.  Estimating the Effects of Friendship Networks on Health Behaviors of Adolescents
by Jason M. Fletcher, Stephen L. Ross #18253 (HE)
http://papers.nber.org/papers/W18253?utm_campaign=ntw&utm_medium=email&utm_source=ntw

6.  The Role of Federal and State Dependent Coverage Eligibility Policies on the Health Insurance Status of Young Adults
by Joel C. Cantor, Alan C. Monheit, Derek DeLia, Kristen Lloyd #18254 (HC HE)
http://papers.nber.org/papers/W18254?utm_campaign=ntw&utm_medium=email&utm_source=ntw

7.  Does Seeing the Doctor More Often Keep You Out of the Hospital?
by Robert Kaestner, Anthony T. Lo Sasso #18255 (HE)
http://papers.nber.org/papers/W18255?utm_campaign=ntw&utm_medium=email&utm_source=ntw

8.  FX Counterparty Risk and Trading Activity in Currency Forward and Futures Markets
by Richard M. Levich #18256 (IFM)
http://papers.nber.org/papers/W18256?utm_campaign=ntw&utm_medium=email&utm_source=ntw

9.  Cycles of Distrust: An Economic Model
by Daron Acemoglu, Alexander Wolitzky #18257 (POL)
http://papers.nber.org/papers/W18257?utm_campaign=ntw&utm_medium=email&utm_source=ntw

10.  Estimating Second Order Probability Beliefs from Subjective Survival Data
by Peter Hudomiet, Robert J. Willis #18258 (AG LS)
http://papers.nber.org/papers/W18258?utm_campaign=ntw&utm_medium=email&utm_source=ntw

11.  The Anatomy of French Production Hierarchies
by Lorenzo Caliendo, Ferdinando Monte, Esteban Rossi-Hansberg #18259 (EFG ITI PR)
http://papers.nber.org/papers/W18259?utm_campaign=ntw&utm_medium=email&utm_source=ntw

12.  The Connection between Imported Intermediate Inputs and Exports: Evidence from Chinese Firms
by Ling Feng, Zhiyuan Li, Deborah L. Swenson #18260 (ITI)
http://papers.nber.org/papers/W18260?utm_campaign=ntw&utm_medium=email&utm_source=ntw

13.  Social Support Substitution and the Earnings Rebound: Evidence from a Regression Discontinuity in Disability Insurance Reform
by Lex Borghans, Anne C. Gielen, Erzo F.P. Luttmer #18261 (LS PE)
http://papers.nber.org/papers/W18261?utm_campaign=ntw&utm_medium=email&utm_source=ntw

14.  Risk and Return in Environmental Economics
by Robert S. Pindyck #18262 (EEE)
http://papers.nber.org/papers/W18262?utm_campaign=ntw&utm_medium=email&utm_source=ntw

15.  As Certain as Debt and Taxes: Estimating the Tax Sensitivity of Leverage from Exogenous State Tax Changes
by Florian Heider, Alexander Ljungqvist #18263 (CF)
http://papers.nber.org/papers/W18263?utm_campaign=ntw&utm_medium=email&utm_source=ntw

16.  Economic Effects of Runs on Early 'Shadow Banks': Trust Companies and the Impact of the Panic of 1907
by Carola Frydman, Eric Hilt, Lily Y. Zhou #18264 (CF DAE ME)
http://papers.nber.org/papers/W18264?utm_campaign=ntw&utm_medium=email&utm_source=ntw