1.  A New Look at Second Liens
by Donghoon Lee, Christopher J. Mayer, Joseph Tracy #18269 (PE)
http://papers.nber.org/papers/W18269?utm_campaign=ntw&utm_medium=email&utm_source=ntw

2.  Policy Intervention in Debt Renegotiation: Evidence from the Home Affordable Modification Program
by Sumit Agarwal, Gene Amromin, Itzhak Ben-David, Souphala Chomsisengphet, Tomasz Piskorski, Amit Seru #18311 (CF EFG PE)
http://papers.nber.org/papers/W18311?utm_campaign=ntw&utm_medium=email&utm_source=ntw

3.  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

4.  Which Financial Frictions?  Parsing the Evidence from the Financial Crisis of 2007-9
by Tobias Adrian, Paolo Colla, Hyun Song Shin #18335 (CF ME)
http://papers.nber.org/papers/W18335?utm_campaign=ntw&utm_medium=email&utm_source=ntw

5.  R&D and the Incentives from Merger and Acquisition Activity
by Gordon M. Phillips, Alexei Zhdanov #18346 (CF IO)
http://papers.nber.org/papers/W18346?utm_campaign=ntw&utm_medium=email&utm_source=ntw

6.  Wages and Informality in Developing Countries
by Costas Meghir, Renata Narita, Jean-Marc Robin #18347 (LS)
http://papers.nber.org/papers/W18347?utm_campaign=ntw&utm_medium=email&utm_source=ntw

7.  Refining Linear Rational Expectations Models and Equilibria
by Seonghoon Cho, Bennett T. McCallum #18348 (EFG ME)
http://papers.nber.org/papers/W18348?utm_campaign=ntw&utm_medium=email&utm_source=ntw

8.  Does the Effect of Pollution on Infant Mortality Differ Between Developing and Developed Countries? Evidence from Mexico City
by Eva O. Arceo-Gomez, Rema Hanna, Paulina Oliva #18349 (EEE HE)
http://papers.nber.org/papers/W18349?utm_campaign=ntw&utm_medium=email&utm_source=ntw

9.  From Empty Pews to Empty Cradles: Fertility Decline Among European Catholics
by Eli Berman, Laurence R. Iannaccone, Giuseppe Ragusa #18350 (CH LS PE)
http://papers.nber.org/papers/W18350?utm_campaign=ntw&utm_medium=email&utm_source=ntw

10.  Network Structure and the Aggregation of Information: Theory and Evidence from Indonesia
by Vivi Alatas, Abhijit Banerjee, Arun G. Chandrasekhar, Rema Hanna, Benjamin A. Olken #18351 (PE POL)
http://papers.nber.org/papers/W18351?utm_campaign=ntw&utm_medium=email&utm_source=ntw