Recently commodity murabaha has run into disrepute due to court decisions going against the use of this instrument in Islamic banks. This brief note argues that at fault has been the structure of contracts and the excessive use of the instrument. In principle, commodity murabaha is doubtless...

World Series telecasts are now an inferior good. Income and the time cost of consumption interact so that a ten percent income increase reduces viewership by 1.8 million households. Increased availability of substitutes reduces ratings but increased drama improves them.

This article provides an overview of the literature on the psychological value of time. It discusses various determinants of the discount rate and the possibility of hyperbolic discounting. The historical approach helps us to trace the origins of the concept of psychological value of time. This...