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Questions related from Marco Greco
Hi, I am running a few GSEM regressions at the firm-level, wanting to check whether X1, X2, X3, X4 have a positive effect on Y, a binary variable. Both Xs and Y are likely to be vary with firm...
05 June 2020 5,276 0 View
Hello, I've read dozens of times the ivprobit manual ( https://www.stata.com/manuals13/rivprobit.pdf ) and searched for papers published on top journals that used the STATA ivprobit command with...
22 November 2019 6,235 0 View
We are conducting a research on how a multinational company behaves in order to design and build a new factory. We are particularly interested in journal articles that explored similar...
11 January 2017 6,869 4 View
Hi, while calculating Cronbach's Alphas for some of my constructs in a questionnaire I am obtaining several Alphas larger than 1 (e.g. 1.1, 1.3, etc...). How am I supposed to discuss such values?...
07 March 2016 5,067 7 View
Hi, I have two logit models, one with the ind. variables X1 and Z and one with X1, X2 and Z. The two models are very similar in terms of AIC. In the first one Z is positive (p
10 April 2015 7,028 1 View
I want to study the trend of a variable (say firms' investment in R&D) across four waves of a large-scale cross-country survey. Nevertheless, firms surveyed in one wave may not be the same of...
18 March 2015 3,375 5 View
I am looking for a finite collection of negotiation tactics (such as argumentation, ultimatum, boulwarism). Such tactics should be clearly defined and described in the article.
17 April 2014 8,634 10 View
I am performing Tobit regressions with GRETL. The software does not return R^2 values but the following ones: Chi-squared(37) 1495,591 p-value 2,3e-290 Log-verisimilitude...
21 February 2014 3,268 1 View
