Economics Insights @ CBS

Whether in everyday disagreements, bargaining episodes, or high-stakes disputes, people typically see a spectrum of possible responses to dealing with differences with others, ranging from avoidance and accommodation to competition and aggression. We believe people judge their own and others' behaviors along this dimension, which we call interpersonal assertiveness, reflecting the degree to which someone stands up and speaks out for their own positions when they are faced with someone else who does not want the same outcomes.

Using data from North Carolina, Jesse Rothstein (2017) presents a comprehensive replication of Chetty, Friedman, and Rockoff's [CFR] (2014a,b) results on teachers' impacts. In addition, Rothstein presents new evidence that he argues raises concerns about three aspects of CFR's methods and identication assumptions: their treatment of missing data, the validity of their quasi-experimental design, and their method of controlling for observables when estimating teachers' long-term effects.

This tutorial provides evidence that character misrepresentation in survey screeners by Amazon Mechanical Turk Workers ("Turkers") can substantially and significantly distort research findings. Using five studies, we demonstrate that a large proportion of respondents in paid MTurk studies claim a false identity, ownership, or activity in order to qualify for a study. The extent of misrepresentation can be unacceptably high, and the responses to subsequent questions can have little correspondence to responses from appropriately identified participants.

We evaluate the effects of the 2009 Home Affordable Modification Program (HAMP) that provided intermediaries with sizeable financial incentives to renegotiate mortgages. HAMP increased intensity of renegotiations and prevented substantial number of foreclosures but reached just one-third of its targeted indebted households. This shortfall was in large part due to low renegotiation intensity of a few large intermediaries and was driven by intermediary-specific factors.