1.  Is U.S. Economic Growth Over?  Faltering Innovation Confronts the Six Headwinds
by Robert J. Gordon #18315 (DAE EFG PR)
http://papers.nber.org/papers/W18315?utm_campaign=ntw&utm_medium=email&utm_source=ntw

2.  Mussa Redux and Conditional PPP
by Paul R. Bergin, Reuven Glick, Jyh-Lin Wu #18331 (IFM)
http://papers.nber.org/papers/W18331?utm_campaign=ntw&utm_medium=email&utm_source=ntw

3.  Equalizing Outcomes vs. Equalizing Opportunities: Optimal Taxation when Children's Abilities Depend on Parents' Resources
by Alexander M. Gelber, Matthew C. Weinzierl #18332 (CH PE)
http://papers.nber.org/papers/W18332?utm_campaign=ntw&utm_medium=email&utm_source=ntw

4.  Entrepreneurship and Urban Growth: An Empirical Assessment with Historical Mines
by Edward L. Glaeser, Sari Pekkala Kerr, William R. Kerr #18333 (DAE EFG LS PR)
http://papers.nber.org/papers/W18333?utm_campaign=ntw&utm_medium=email&utm_source=ntw

5.  The Trend is the Cycle: Job Polarization and Jobless Recoveries
by Nir Jaimovich, Henry E. Siu #18334 (EFG LS)
http://papers.nber.org/papers/W18334?utm_campaign=ntw&utm_medium=email&utm_source=ntw

6.  The Output Effect of Fiscal Consolidations
by Alberto Alesina, Carlo Favero, Francesco Giavazzi #18336 (IFM ME)
http://papers.nber.org/papers/W18336?utm_campaign=ntw&utm_medium=email&utm_source=ntw

7.  Sources of Comparative Advantage in Polluting Industries
by Fernando Broner, Paula Bustos, Vasco M. Carvalho #18337 (EEE ITI)
http://papers.nber.org/papers/W18337?utm_campaign=ntw&utm_medium=email&utm_source=ntw

8.  Back to the Future? Abortion Before & After Roe
by Theodore J. Joyce, Ruoding Tan, Yuxiu Zhang #18338 (HE)
http://papers.nber.org/papers/W18338?utm_campaign=ntw&utm_medium=email&utm_source=ntw

9.  Mortgage Market Design
by John Y. Campbell #18339 (AP CF ME)
http://papers.nber.org/papers/W18339?utm_campaign=ntw&utm_medium=email&utm_source=ntw

10.  Promotional Reviews: An Empirical Investigation of Online Review Manipulation
by Dina Mayzlin, Yaniv Dover, Judith A. Chevalier #18340 (IO PR)
http://papers.nber.org/papers/W18340?utm_campaign=ntw&utm_medium=email&utm_source=ntw

11.  The Impact of Physical Education on Obesity among Elementary School Children
by John Cawley, David Frisvold, Chad Meyerhoefer #18341 (CH ED HE LE PE)
http://papers.nber.org/papers/W18341?utm_campaign=ntw&utm_medium=email&utm_source=ntw

12.  The Distributional Effects of the Social Security Windfall Elimination Provision
by Jeffrey R. Brown, Scott Weisbenner #18342 (AG PE)
http://papers.nber.org/papers/W18342?utm_campaign=ntw&utm_medium=email&utm_source=ntw

13.  The Labor Market Returns to a For-Profit College Education
by Stephanie Riegg Cellini, Latika Chaudhary #18343 (ED LS)
http://papers.nber.org/papers/W18343?utm_campaign=ntw&utm_medium=email&utm_source=ntw

14.  Knowledge is (Less) Power: Experimental Evidence from Residential Energy Use
by Katrina Jessoe, David Rapson #18344 (EEE)
http://papers.nber.org/papers/W18344?utm_campaign=ntw&utm_medium=email&utm_source=ntw

15.  Temperature, Human Health, and Adaptation: A Review of the Empirical Literature
by Olivier Deschenes #18345 (EEE)
http://papers.nber.org/papers/W18345?utm_campaign=ntw&utm_medium=email&utm_source=ntw