1.  Heterogeneous Economic Returns to Postsecondary Degrees: Evidence from Chile
by Loreto Reyes, Jorge Rodriguez, Sergio S. Urzua #18817 (ED LS)
http://papers.nber.org/papers/W18817?utm_campaign=ntw&utm_medium=email&utm_source=ntw

2.  Growth Options and Firm Valuation
by Holger Kraft, Eduardo S. Schwartz, Farina Weiss #18836 (AP)
http://papers.nber.org/papers/W18836?utm_campaign=ntw&utm_medium=email&utm_source=ntw

3.  Fire-sale FDI or Business as Usual?
by Ron Alquist, Rahul Mukherjee, Linda Tesar #18837 (IFM)
http://papers.nber.org/papers/W18837?utm_campaign=ntw&utm_medium=email&utm_source=ntw

4.  Bounding the Effects of Social Experiments: Accounting for Attrition in Administrative Data
by Jeffrey Grogger #18838 (LS)
http://papers.nber.org/papers/W18838?utm_campaign=ntw&utm_medium=email&utm_source=ntw

5.  Nation Building
by Alberto Alesina, Bryony Reich #18839 (POL)
http://papers.nber.org/papers/W18839?utm_campaign=ntw&utm_medium=email&utm_source=ntw

6.  Do Acquisitions Relieve Target Firms' Financial Constraints?
by Isil Erel, Yeejin Jang, Michael S. Weisbach #18840 (CF)
http://papers.nber.org/papers/W18840?utm_campaign=ntw&utm_medium=email&utm_source=ntw

7.  Firm Size Distortions and the Productivity Distribution: Evidence from France
by Luis Garicano, Claire LeLarge, John Van Reenen #18841 (IO LS)
http://papers.nber.org/papers/W18841?utm_campaign=ntw&utm_medium=email&utm_source=ntw

8.  Incomplete Contracts and the Internal Organization of Firms
by Philippe Aghion, Nicholas Bloom, John Van Reenen #18842 (IO LS PR)
http://papers.nber.org/papers/W18842?utm_campaign=ntw&utm_medium=email&utm_source=ntw

9.  Conditional Risk Premia in Currency Markets and Other Asset Classes
by Martin Lettau, Matteo Maggiori, Michael Weber #18844 (AP IFM)
http://papers.nber.org/papers/W18844?utm_campaign=ntw&utm_medium=email&utm_source=ntw

10.  'Those Who Know Most': Insider Trading in 18th c. Amsterdam
by Peter Koudijs #18845 (AP)
http://papers.nber.org/papers/W18845?utm_campaign=ntw&utm_medium=email&utm_source=ntw

11.  The Effects of Poor Neonatal Health on Children's Cognitive Development
by David N. Figlio, Jonathan Guryan, Krzysztof Karbownik, Jeffrey Roth #18846 (CH ED LS)
http://papers.nber.org/papers/W18846?utm_campaign=ntw&utm_medium=email&utm_source=ntw

12.  Group Lending with Heterogeneous Types
by Li Gan, Manuel A. Hernandez, Yanyan Liu #18847 (DEV)
http://papers.nber.org/papers/W18847?utm_campaign=ntw&utm_medium=email&utm_source=ntw

13.  Does Sorting Students Improve Scores? An Analysis of Class Composition
by Courtney A. Collins, Li Gan #18848 (ED)
http://papers.nber.org/papers/W18848?utm_campaign=ntw&utm_medium=email&utm_source=ntw

14.  The Welfare Impact of Indirect Pigouvian Taxation: Evidence from Transportation
by Christopher R. Knittel, Ryan Sandler #18849 (EEE IO PE)
http://papers.nber.org/papers/W18849?utm_campaign=ntw&utm_medium=email&utm_source=ntw

15.  A Dynamic Model of Subprime Mortgage Default:  Estimation and Policy Implications
by Patrick Bajari, Chenghuan Sean Chu, Denis Nekipelov, Minjung Park #18850 (IO)
http://papers.nber.org/papers/W18850?utm_campaign=ntw&utm_medium=email&utm_source=ntw

16.  Domestic Institutions as a Source of Comparative Advantage
by Nathan Nunn, Daniel Trefler #18851 (DAE ITI POL)
http://papers.nber.org/papers/W18851?utm_campaign=ntw&utm_medium=email&utm_source=ntw

17.  The 1920s American Real Estate Boom and the Downturn of the Great Depression: Evidence from City Cross Sections
by Michael Brocker, Christopher Hanes #18852 (DAE)
http://papers.nber.org/papers/W18852?utm_campaign=ntw&utm_medium=email&utm_source=ntw

18.  How do Hospitals Respond to Negative Financial Shocks? The Impact of the 2008 Stock Market Crash
by David Dranove, Craig Garthwaite, Christopher Ody #18853 (HC HE IO PE)
http://papers.nber.org/papers/W18853?utm_campaign=ntw&utm_medium=email&utm_source=ntw

19.  Patent Rights, Product Market Reforms, and Innovation
by Philippe Aghion, Peter Howitt, Susanne Prantl #18854 (EFG PR)
http://papers.nber.org/papers/W18854?utm_campaign=ntw&utm_medium=email&utm_source=ntw

20.  Empirical Research on Sovereign Debt and Default
by Michael Tomz, Mark L. J. Wright #18855 (EFG IFM)
http://papers.nber.org/papers/W18855?utm_campaign=ntw&utm_medium=email&utm_source=ntw

21.  Aging and Pension Reform: Extending the Retirement Age and Human Capital Formation
by Edgar Vogel, Alexander Ludwig, Axel Boersch-Supan #18856 (AG)
http://papers.nber.org/papers/W18856?utm_campaign=ntw&utm_medium=email&utm_source=ntw

22.  Banks Exposure to Interest Rate Risk and The Transmission of Monetary Policy
by Augustin Landier, David Sraer, David Thesmar #18857 (CF ME)
http://papers.nber.org/papers/W18857?utm_campaign=ntw&utm_medium=email&utm_source=ntw

23.  Physical Activity and Health
by Gregory J. Colman, Dhaval M. Dave #18858 (HE)
http://papers.nber.org/papers/W18858?utm_campaign=ntw&utm_medium=email&utm_source=ntw

24.  What Are We Weighting For?
by Gary Solon, Steven J. Haider, Jeffrey Wooldridge #18859 (CH DEV ED HC HE LS PE TWP)
http://papers.nber.org/papers/W18859?utm_campaign=ntw&utm_medium=email&utm_source=ntw

25.  Are Sticky Prices Costly? Evidence From The Stock Market
by Yuriy Gorodnichenko, Michael Weber #18860 (AP EFG ME)
http://papers.nber.org/papers/W18860?utm_campaign=ntw&utm_medium=email&utm_source=ntw