Food demand analysis is dominated by the econometric estimation of demand systems based on aggregate market data and steady progress has been made in analytical techniques. Yet some issues have been neglected in food demand analysis which are crucial for understanding recent consumption trends...

In their article "An Arbitrage-Free Approach to Quasi-Option Value" [J.Environm. Econom. Management 35, 103-125, 1998], Coggins and Ramezani interpreted the concept of quasi-option value introduced by Arrow and Fisher [Quart. J. Econom. 88, 1974, 312-319] as being identical to Dixit and...

We posit that firms with valuable real options have higher demand for cash and liquid assets and propose a simple procedure for identifying firms with valuable real options. Our procedure assumes that, all else being equal, a firm's real options are more valuable when their underlying volatility...