The Input-Output Tables developed by Dr. Leontief (b. 1906 in Russia, d. 1999), a U.S. Nobel laureate economist, are widely recognized for their usefulness and importance in the analysis of ...

The characteristics of these tables are as follows. (1) These tables are extended estimates of “2005 Input-Output Tables” (hereinafter referred to as “2005 Basic Tables”) compiled jointly by ten ...

Many programs take input from a user and then validate it before it is processed. It is important that the messages to the user are appropriate to reduce the risk of invalid data being entered.

This is a preview. Log in through your library . Abstract The author proposes a height function (HF) method for estimating curvature and unit vectors of planar curves. The new method is named HFES ...