Showing 1,861 - 1,870 of 2,707
Persistent link: https://www.econbiz.de/10010677929
(GMM) econometric technique on three measures of profitability ratio (PROF1, PROF2 and ROA), we show that debt ratio has no …
Persistent link: https://www.econbiz.de/10010899356
'une étude sur panel dynamique en utilisant la méthode des moments généralisée (GMM), que la structure du capital n'a aucune …
Persistent link: https://www.econbiz.de/10010899516
'une étude sur panel dynamique en utilisant la méthode des moments généralisée (GMM), qu'il y a une hétérogénéité des …
Persistent link: https://www.econbiz.de/10010899623
We investigate the conditions under which R&D investment by rival firms may be negatively or positively correlated. Using a two-stage game the influence of spillovers and product substitution is investigated. It is shown that under Cournot competition, the sign of the R&D reaction function...
Persistent link: https://www.econbiz.de/10010903107
conditions and an optimal weight matrix that can be used for GMM estimation of any parametric income distribution are derived …. Our derivation of the weight matrix and its inverse allows us to express the seemingly complex GMM objective function in a … not specify a formal GMM framework, did not provide methodology for obtaining standard errors, and restricted the analysis …
Persistent link: https://www.econbiz.de/10010903422
poverty measures. We show how it can be estimated from grouped data using the GMM method developed in Hajargasht et al. (2012 …
Persistent link: https://www.econbiz.de/10010903427
chosen host country’s characteristics, the model is estimated using the General Method of Moments (GMM) technique. The …
Persistent link: https://www.econbiz.de/10010905784
In spite of several cases study existing that assess the profitability of farms participating in direct sales activities (Brown, 2002; Brown and Miller (2008), no analysis has verified whether the notion that farmers participating in short supply chains are profitable holds to the empirical test....
Persistent link: https://www.econbiz.de/10010910353
use a dynamic GMM model and a panel data set for 44 developing countries between 1980 and 2004. We find that the various …
Persistent link: https://www.econbiz.de/10010913389