University of St.Gallen
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recently published fulltext publications
01.04.2015
A strong business model is the bedrock to business success. But all too often we fail to adapt, clinging to outdated models that are no longer delivering the results we need. The brains behind The Business Model Navigator have discovered that just 55 business models are responsible for 90% of the world's most successful businesses. These 55 ...
13.03.2015
We propose a novel regime-switching approach for the simulation of electricity spot prices that is inspired by the class of fundamental models and takes into account the relation between spot and forward prices. Additionally the model is able to reproduce spikes and negative prices. Market prices are derived given an observed forward curve. We ...
09.03.2015
We empirically investigate why issuers solicit and pay for multiple Ratings not only at issuance but also during the monitoring phase of a debt instrumient. Using a unique record of monthly credit rating migration data from Standard & Poor's, Moody's, and Fitch on all U.S. residential mortgage-backed securities from 1985 to 2012 ever ...
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