Bitcoin Pricing Kernels (PKs) are estimated using a novel data set from Deribit, the leading Bitcoin options exchange. The PKs, as the ratio between risk-neutral and physical density, dynamically reflect the change in investor preferences. Thus, the PKs improve the understanding of investor...

Alternative alpha represents risk-adjust absolute return of an alternative investing instrument regressed on alternative risk factors. Over the years, the definition is extended to the absolute return generated from alternative asset speculation -- long-only or long-short strategy on alternative...

We provide new compelling evidence that hedge funds possess investment skill. Using the longest-in-literature unbiased sample of hedge funds, we show that large holdings of past winners earn 7% annual benchmark-adjusted return. This remarkable performance is consistent with the notion that large...