1.  Regression Discontinuity Designs with an Endogenous Forcing Variable and an Application to Contracting in Health Care
by Patrick Bajari, Han Hong, Minjung Park, Robert Town #17643 (HC IO)
http://papers.nber.org/papers/W17643

2.  The Use of Tax Havens in Exemption Regimes
by Anna Gumpert, James R. Hines, Jr., Monika Schnitzer #17644 (ITI PE)
http://papers.nber.org/papers/W17644

3.  Linking External Sector Imbalances and Changing Financial Instability before the 2008 Financial Crisis
by John Whalley, Manmohan Agarwal, Jing Wang, Sean Walsh, Chen Yan #17645 (IFM ITI)
http://papers.nber.org/papers/W17645

4.  Incentives and Adaptation: Evidence from Highway Procurement in Minnesota
by Gregory Lewis, Patrick Bajari #17647 (IO LE PE)
http://papers.nber.org/papers/W17647

5.  Avoiding The Ask: A Field Experiment on Altruism, Empathy, and Charitable Giving
by James Andreoni, Justin M. Rao, Hannah Trachtman #17648 (PE)
http://papers.nber.org/papers/W17648

6.  Aggregate Impacts of a Gift of Time
by Jungmin Lee, Daiji Kawaguchi, Daniel S. Hamermesh #17649 (LS)
http://papers.nber.org/papers/W17649

7.  Can the Doha Round be a Development Round? Setting a Place at the Table
by Kyle Bagwell, Robert W. Staiger #17650 (ITI)
http://papers.nber.org/papers/W17650

8.  Do Mood Swings Drive Business Cycles and is it Rational?
by Paul Beaudry, Deokwoo Nam, Jian Wang #17651 (EFG)
http://papers.nber.org/papers/W17651

9.  Competing on Speed
by Thomas Philippon, Emiliano Pagnotta #17652 (AP CF IO)
http://papers.nber.org/papers/W17652

10.  Evaporating Liquidity
by Stefan Nagel #17653 (AP)
http://papers.nber.org/papers/W17653

11.  The Expanding Social Safety Net
by Casey B. Mulligan #17654 (EFG LS PE)
http://papers.nber.org/papers/W17654

12.  The Electoral Consequences of Large Fiscal Adjustments
by Alberto F. Alesina, Dorian Carloni, Giampaolo Lecce #17655 (PE POL)
http://papers.nber.org/papers/W17655