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#finance
3 posts
9 Jun
2 Dec 2025
Erik Schön explains how scaling fintech for SMEs reveals the cracks left in prototype-stage decisions. The post From Prototype to Production: Scaling Fintech for SMEs appeared first on Erlang Solutions.
11 Mar 2015
Introduction Simple models for e.g. financial option pricing assume that the volatility of an index or a stock is constant, see here for example. However, simple observation of time series show that this is not the case; if it were then the log returns would be white noise One approach which addresses this, GARCH (Generalised AutoRegressive … Continue reading Stochastic…