Seeing our graduates working together on research is a great treat.  It shows that our students value each other as colleagues and have created a community and network of scholars.  I will not do justice to all the examples but here are just a few recent ones I caught (send me more!):

Sumit Agarwal (PhD 1998) and  Souphala Chomsisengphet  (PhD 2000), Yildiray Yildirim, Jian Zhang 2020, “Interest Rate Pass-Through and Consumption Response: The Deposit Channel,” Review of Economics and Statistics.  https://doi.org/10.1162/rest_a_00941

Jacqueline Agesa (PhD 1996) and Richard Agesa (PhD 1996) 2019, “Time Spent On Household Chores (Fetching Water) And The Alternatives Forgone For Women in Sub-Saharan Africa: Evidence from Kenya,” The Journal of Developing Areas 53(2) https://muse.jhu.edu/article/702994

Mehdi Barati (PhD 2017) and Hadiseh Fariditavana (PhD 2016) 2020, Asymmetric Effect of Income on US Healthcare Expenditure: Evidence from the Nonlinear Autoregressive Distributed Lag (ARDL) Approach,” Empirical Economics  58: 1979–2008. https://link.springer.com/article/10.1007/s00181-018-1604-7

Miao Chi (PhD  2011) and Michael Coon (PhD 2012) 2020, “Variation in Naturalization Premiums by Country of Origin,” Eastern Economic Journal 46: 102-125. https://link.springer.com/article/10.1057/s41302-019-00149-0

Ali Dadpay (PhD  2007) and Saleh Tabrizy (PhD 2015) 2020, “Political Agreements and Exporting Activities: An Empirical Assessment of the Effects of the JCPOA Agreement on Iran’s Exports,” Comparative Economic Studies. https://doi.org/10.1057/s41294-020-00136-x