The BIS folks have just released a literature review about the transmission channels between the financial and real sectors of the economy. This is a pretty comprehensive literature review (which also means that it is a tad dry), but there are interesting bits in their identification of gaps in the literature.
One of the observations in the paper led me to consider a question: is cash-flow based lending or collateral-based lending more susceptible to systemic risk? Which of them serves as a stronger transmission channel for risk between the financial and real sectors? The answer might point the way to better regulation of the financial industry.
