Given the role that innovation plays as an engine for economic development, we examined the enabling factor of institutions in Africa. Particularly, attention was given to determining the equivalent effects of institutional development on innovation. A sample of 40 African countries over the period 1996‐2012 was employed, and our baseline equation was estimated using the system generalised method of moments (SGMM) estimation technique. The empirical result reveals that government effectiveness and regulatory quality are two institutional measures that have the most equivalent impact on innovation. The extent of impact is an indication that institutions matter, especially when considering innovation in Africa. Therefore, to advance the rate of innovation in Africa, improving frameworks to drive regulations and enhance government effectiveness is a necessary instrument. Having these in place, Africa will be able to catch up with advanced economies.

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This study examined two important types of occupational hazards in the street trading activities in Nigeria which are (i) injuries sustained from road traffic accident and (ii) harassment of traders through indiscriminate arrest, seizure and confiscation of merchandise and occasional incarceration of sellers in police cells. The data for the study was generated from a 2011 national survey of 3,873 street traders in Nigeria which was made possible through a research grant provided by the Covenant University's Centre for Research and Development. In addition to the descriptive statistics used in profiling the street traders, the binary logistic regression approach was also used to estimate the log of odds of experiencing occupational hazards in street trading activities. The study found out that 25 percent of the traders have suffered injury, while 49.1 percent have experienced harassment from public authority officials. Given these findings, policy measures that would focus on integrated national development, provide alternative selling points off the main streets for traders who cannot hire a shop, create more decent jobs for educated youths who are forced to take up street trading due to long spell of unemployment, among others, were proposed.

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