As from the title, I would like to know where it is possible to find free research focused on fixed income markets' themes and topics, such as interest rates, credit risk related fundamentals, new issues and so on.
«Why isn't SSRN sufficient?» one could ask me; well, I'm looking for something which is more oriented to analyse present economic and financial events and less to build another stochastic model or neural networks' default probability, and such things.
Despite of this, however, a quantitative approach to research would be really appreciated, but I would be happy to find even just a few generic research sources.