of the same households, who had knowledge of day-to-day household activities related to water, sanitation and hygiene. …

Knowledge accumulation in the richer countries provides them with comparative advantages in higher productivity … countries, however, derive benefits from knowledge spillovers. The empirical analysis in this paper shows that what type of …

dominate the phenomenon of knowledge diffusion in the process that is called ‘interactive learning’. We examine how knowledge … distribution of knowledge diffusion. We will show how these factors can be classified as follow: (1) learning strategies adopted by … their relative initial levels of knowledge. We shall also attempt to single out the relative effect of each of the above …