We analyze the pricing of a productive asset in a class of dynamic exchange economies with heterogeneous, infinitely–lived agents, and self–enforcing intertemporal trades. Individual incomes fluctuate and are correlated; preferences, dividends and aggregate income are fixed. Almost all economies in this class have a unique stationary Markovian equilibrium with fluctuations in asset prices. As t...

A model is constructed in which consumers and banks have incentives to fake the quality of collateral. Conventional monetary easing can exacerbate these problems, in that the mispresentation of collateral becomes more profitable, thus increasing haircuts and interest rate differentials. Central bank purchases of private mortgages may not be feasible, due to misrepresentation of asset quality. I...

Cryptocurrencies are examined through the asset flow equations and experimental asset markets. Since tangible value of a typical cryptocurrency is non-existent, the theory suggests that price will gravitate toward liquidity value, i.e., the total amount of cash available for purchase of the asset divided by the number of units. Thus it is unlikely that cryptocurrencies in their current form wil...

Reducing trading costs and slippage is a universal concern of asset managers. Although the decision of what assets to hold is stil the most important aspect of investing, poor execution of trade decisions can subtract many basis points from overall return. Conversely, having an effective strategy to execute trades and to measure transaction costs can enhance returns: “A penny saved in slippage ...

volume indicates. Index options give market participants the ability to participate in anticipated market movements without having to buy or sell a large number of securities, and they permit portfolio managers to limit downside risk. Given their prominence and functions, the pricing efficiency of these markets is of great importance to academics, practitioners , and regulators. Well-functionin...