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DTSTART:20251102T020000
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DESCRIPTION:Amanda Weiss\, assistant professor of political methodology in 
 the Department of Government at Cornell University.What do we do when we c
 an't experiment? A revolution in difference-in-differences (DiD) research 
 has yielded a flood of new methods for studying the effects of policy and 
 natural shocks under relatively weak assumptions. This workshop offers app
 lied researchers an intensive treatment of modern DiD: why the once-ubiqui
 tous two-way fixed effects estimator fails\, the major classes of new esti
 mators that replace it\, tools for testing identifying assumptions\, and p
 ersistent challenges for inference—all grounded in the real-world data pro
 blems that made this revolution necessary.
DTEND:20260409T210000Z
DTSTAMP:20260509T141443Z
DTSTART:20260409T180000Z
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SEQUENCE:0
SUMMARY:Campbell Workshop: A Guide to the DiD Revolution
UID:RFCALITEM639139184838825699
X-ALT-DESC;FMTTYPE=text/html:<p>Amanda Weiss\, assistant professor of polit
 ical methodology in the Department of Government at Cornell University.</p
 ><p>What do we do when we can't experiment? A revolution in difference-in-
 differences (DiD) research has yielded a flood of new methods for studying
  the effects of policy and natural shocks under relatively weak assumption
 s. This workshop offers applied researchers an intensive treatment of mode
 rn DiD: why the once-ubiquitous two-way fixed effects estimator fails\, th
 e major classes of new estimators that replace it\, tools for testing iden
 tifying assumptions\, and persistent challenges for inference—all grounded
  in the real-world data problems that made this revolution necessary.</p>
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