Limited attention has been paid to how well social mobility measures debated and used to study industrial countries perform in analysis of low-income settings. Following brief, selective reviews of the axiomatic and econometric literatures, three mobility concepts illustrate how properties that...

The usufruct mortgage has received little attention from economists. This paper develops and analyzes a theoretical framework in which the borrower, who mortgages out, and the lender, who mortgages in, a parcel of land reach their decisions in a risky environment when credit and land markets...