Due to the non-normality of stock returns, nonparametric rank tests are gaining accceptance relative to parametric tests in financial economics event studies. In rank tests, financial assets’ multiple day cumulative abnormal returns (CARs) are replaced by cumulated ranks. This paper proposes...

Despite having legal and institutional frameworks largely in place, Moldova continues to suffer from significant corruption and governance vulnerabilities. These are fairly pronounced in the areas of rule of law, anti-corruption, anti-money laundering and combatting the financing of terrorism...

Most standard statistical methods treat numerical data as if they were real (infinitenumber- of-decimal-places) observations. The issue of quantization or digital resolution is recognized by engineers and metrologists, but is largely ignored by statisticians and can render standard statistical...