Mobile telecommunication operators routinely charge subscribers lower prices for calls on their own network than for calls to other networks (on-net discounts). Studies on tariff-mediated network effects suggest this is due to large operators using on-net discounts to damage smaller rivals....

This paper intends to explore the utilization of entropy through football, generalizing the interpretation of entropy. We consider it as a measure of competitiveness of football leagues and relate it to the UEFA ranking, which ranks yearly the performance of countries in European Cups. We expect...

Chile provides an interesting setting to analyze vulnerability to poverty, especially today, after the last poverty count presented in 2013 by the Ministry of Planning. After twenty years of declining poverty, national indicators showed an increase in poverty from 13% in 2006 to 14% in 2011....

This paper provides a tractable continuous-time constant-absolute-risk averse (CARA)-Gaussian framework to quantitatively explore how the preference for robustness (RB) affects the interest rate, the dynamics of consumption and income, and the welfare costs of model uncertainty in general...

The article is devoted to questions of social responsibility and social activities of higher educational institutions (universities). It is analyzed the theoretical concept of social responsibility of higher educational institutions. It is outlined the role of stakeholders in the acting of...

It is usually believed that higher competition, implying more active firms, benefits consumers. We show that this may not be the case in an industry with asymmetric cost firms. A rise in the number of more cost inefficient firms makes the consumers worse-off in the presence of a welfare...

India’s series of economic reforms since 1991 have accelerated economic growth but not productivity. India’s productivity remained low compared to global but peers as well. High productivity is good for business, consumers and economy. Higher the productivity, higher the profit, lower the...

Microcredit, being the most unique form of antipoverty intervention in terms of its methodology and outreach, has generated considerable amount of disagreements in recent times. While there may be more serious disagreements surrounding microcredit, this article addresses whether or not...

This chapter was written in 2007 in order to inform the diagnostic of Liberia’s Poverty Reduction Strategy. Little has been written on the education system in Liberia since the start of the conflict in large part because of lack of good data. The chapter provides a diagnostic of Liberia’s...

The reduction of the existing global distortions to agricultural incentives is sometimes stated as a priority to fight poverty worldwide. But the impacts of global trade policy and domestic development policy reforms are rarely, if ever, compared. Despite technical limitations hindering rigorous...