Follow the instructions given by Statacorp's Brian P. Poi in the statalist dated 26 Sep 2003 (look below) I was wondering how bootstrapping will actually correct the standard errors? Could anybody briefly outline the theory or direct me to any references? Also, is it possible to perform t...
How to correct standard errors of a 2sls performed by > Date: Fri, 5 Feb 2010 19:56:56 -0500 > To: statalist@hsphsun2.harvard.edu > > <> > Annie-Sophie said > > In fact i use a logistic in the first step and ols in the second. I have one endogeneous binary variable. There...
Combining OR and IPW gave us a doubly robust estimand which required only one of the OR or IPW approaches to be correctly specified. We used the csdid community-contributed command in Stata [22]. 2.3 Assumptions We made the following assumptions: 1. Irreversibility of treatment: since the ...
I need to calculate scale scores after I complete the MI (e.g. total anxiety score), but then this becomes a predictor in my regression. This means I can’t standardize the variable prior to running MI, so I am still struggling with how to find the pooled SDs. Reply Aziz says May...
Knowing the factors relevant to these perceptions can inform the ways in which these relationships can be improved. We find that trust and contact with policy- makers, in addition to their attitudes about climate change, play an important role in shaping the relationships...
for assistance and of reporting a neighborhood problem, net of other demographic characteristics. Importantly, they find that traffic-stop experiences had similar effects on Whites, Blacks and Hispanics (pg. 139).Footnote4As such, those who have been stopped by the police in the past should be ...
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We also find that entrepreneurs show higher work engagement than employees, interpretable as an agentic utility maximization process (investments in a positive JD-R job setting that offers outstanding utility). In the same vein, entrepreneurs indeed engage less in traditional off-work recovery via ...
find evidence that BA and VC investors are in different power positions. In a co-investment, in contrast to a BA syndication (Johnson and Sohl2012), the quality signals from the less dominant partner, in this case, the BA, must be strong enough to override the potential risks to co-...
to prevent selection biases based on availability, cost, familiarity, and language (Rothstein et al.2005), or the “Matthew effect”, which denotes the phenomenon that highly cited articles are found faster than less cited articles (Merton1968). Harrison et al. (2017) find that the effects of...