id	domain	url
eistud-27557	dx.doi.org	http://dx.doi.org/10.5755/j01.eis.1.14.27557
eistud-27557	doi.org	http://doi.org/10.5755/j01.eis.0.13.24033
eistud-27557	doi.org	https://doi.org/10.1057
eistud-27557	citeseerx.ist.psu.edu	http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.504.387&rep=rep1&type=pdf
eistud-27557	ec.europa.eu	https://ec.europa.eu/eurostat/databrowser/view/tsc00011/default/table?lang=en
eistud-27557	ir.ide.go.jp	https://ir.ide.go.jp/index
eistud-27557	spot.colorado.edu	http://spot.colorado.edu/~kellerw/itd
eistud-27557	doi.org	https://doi.org/10.1257/0022051042177685
eistud-27557	stats.oecd.org	https://stats.oecd.org
eistud-27557	www.researchgate.net	https://www.researchgate.net/publication/277583299_impact_of_rd_
eistud-27557	link.springer.com	https://link.springer.com/article/10.1007/s11293-011-9288-9
eistud-27557	www.rcmewhu.com	http://www.rcmewhu.com/upload/fi
eistud-27557	databank.worldbank	https://databank.worldbank
eistud-27557	databank.worldbank	https://databank.worldbank
eistud-27557	databank.worldbank.org	https://databank.worldbank.org
eistud-27557	databank.worldbank	https://databank.worldbank
eistud-27557	doi.org	https://doi.org/10.1016/j
eistud-27557	creativecommons.org	http://creativecommons.org/licenses/by/4.0/)
eistud-27557	www.iei1946.it	http://www.iei1946.it/repec/ccg