We explore the question of optimal aggregation level for stress testing models when the stress test is specified in terms of aggregate macroeconomic variables, but the underlying performance data are ...
A study using the MLRegTest benchmark tested 1,800 artificial languages to evaluate whether neural networks can learn underlying rules rather than just patterns. The results show that while models ...
Risk-management practices at financial institutions have undergone a quantitative revolution over the past decade or so. Increasingly, financial firms rely on statistical models to measure and manage ...
In July 2015, Nigeria’s banking sector was at a crossroads. Rising non-performing loans, pressure on capital adequacy, and the fallout from volatile oil prices were testing banks like never before.
A financial risk expert, Mr. Titus Okwuchukwu Obiezue, has delivered a groundbreaking presentation on his Dynamic Stress Testing Model (DSTM) at the World Bank Group and International Monetary Fund ...
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