administrative firm-level panel data covering the universe of businesses filing sales taxes from the California Department of Tax and …

on actual competition and contract outcomes are ambiguous. We pool a decade of US federal procurement data to shed light … on this empirical question using a two-stage approach. To circumvent the lack of exogenous variation in our data, as a … these effects. In a subset of our data we leverage an expected spike in set-aside spending and we find no evidence of better …

ecosystem : a GCC perspective / Konstantinos Tsanis -- The impact of entrepreneurship education on entrepreneurs' skills …

interpretation of the data; conditional first moments are linear in the conditioning variables, and we can easily recover regression … coefficients from them and test simple hypotheses by imposing zero restrictions on these coefficients. The nature of the data …