4th International Conference on Mathematical Modeling in Physical Sciences (IC-MSquare2015)

4th International Conference on Geocomputation

s (Alphabetical by Principal Author) 23 Index of Authors 108 4 International Conference on GeoComputation Mary Washington College Fredericksburg, Virginia July 25-28, 1999

4th International Research Conference

This paper develops dynamic structural models --an option value model and a dynamic programming model-of the Social Security Disability Insurance (SSDI) application decision. We estimate the time to application from the point at which a health condition first begins to affect the kind or amount of work that a currently employed person can do. We use the Health and Retirement Study (HRS) augment...

4th International DAAAM Conference

The efficiency of ink separation in the process of waste paper recycling depends among other things on the ink properties, kind of the substrate, the printing techniques and the printing conditions. Chemical deinking flotation does not efficiently remove water based flexographic inks, UV ink and varnish, ElectroInk and some toners from digital printed paper. The use of enzymes could be an alter...

4th International Research Conference

4th International Research Conference

Annuities provide insurance against outliving one’s wealth. Previous studies have indicated that, for many households, the value of the longevity insurance should outweigh the actuarial unfairness of prices in the voluntary annuity market. Nonetheless, voluntary annuitization rates are extremely low. The proportion of the financial assets of elderly households that is compulsorily annuitized is...