This paper investigates whether financial intermediary development influences macroeconomic technical efficiency on a sample of 47 countries, both developed and developing, over 1980-1995. We do so by applying Battese and Coelli (1995)’s method at the aggregate level. It is found that...

En Afrique subsaharienne, les zones agricoles et rurales abritent plus de trois quarts de la population et contribuent pour la grande part à l’emploi, au PIB, aux recettes d’exportations et à l’offre alimentaire. Dès lors, le financement des activités qui se développent dans ces zones...

Bernoulli’s (1713) well-known Law of Large Numbers (LLN) establishes a legitimate one-way transition from mathematical probability to observed frequency. However, Bernoulli went one step further and abusively introduced the inverse proposition. Based on a careful analysis of Bernoulli’s...

This paper sheds a new light on the gap between a priori and a posteriori probabilities by concentrating on the evolution of the mathematical concept. It identifies the illegitimate use of Bernoulli’s law of large numbers as the probabilists’ original sin. The resulting confusion on the...

Bitcoin is a major virtual currency. Using weekly data over the 2010-2013 period, we analyze a Bitcoin investment from the standpoint of a U.S. investor with a diversified portfolio including both traditional assets (worldwide stocks, bonds, hard currencies) and alternative investments...

This paper estimates the impact of loan officers' subjectivity on microcredit granting by exploiting an exceptionally detailed database from a Brazilian microfinance institution. Loan officers collect field data, meet with applicants, and make recommendations to the credit committee that in turn...

One of the most salient ethical debates concerning microcredit pertains to the unexpectedly high rates of interest charged on microloans. Microcredit is supposed to be to the advantage of borrowers in some of the poorest regions of the world, but at the same time commercial institutions need to...

Using data from 319 microfinance institutions (MFIs) in 68 developing countries, we study the degree to which international debt investments are related to the financial and social performances of MFIs. We find that commercial investments are mainly related to financial performance and level of...

We use an innovative methodology to analyze social responsibility in double bottom line institutions such as microfinance institutions. We provide empirical evidence on the distribution of the generated surplus between the key stakeholders of one of the most famous MFIs worldwide: Banco...

This paper draws a global picture of worldwide microfinance equity. Taking full advantage of daily quoted prices of microfinance stocks from their issuance, we construct microfinance country equity indices and an international global microfinance index. We analyze changes in these indices,...