empirical model. This finding supports the hypothesis that market failures inhibit inside-the-frontier innovation. "--World Bank … the empirical relationship between economic development and (1) inside-the-frontier-innovation as reflected by the …-the-frontier innovation as reflected in patents. The data suggest, unsurprisingly, that inside-the-frontier innovation is more common among …

negative relationship between the concentration of innovation portfolios and performance: countries that are the most …. "--World Bank web site …

the region to understand the role of innovation in development"--World Bank web site …