The first step in running regression analysis in Excel is to double-check that the free plugin Data Analysis ToolPak is installed. This plugin makes calculating a range of statistics very easy. It is ...

We study the effect of accounting reforms on the quality of accounting information after the 1997 financial crisis in Korea. Using observations of accounting earnings and stock returns over the past ...

Given n observations of m-variates having known errors, the envelope of primes, associated with a given probability level, is shown to be a quadric primal the nature of which determines the ...