Identifying the best market to sell: A cost function formulation

A method to obtain the best uniform polynomial approximation for the family of rational function

In this article, by using Chebyshev’s polynomials and Chebyshev’s expansion, we obtain the best uniform polynomial approximation out of P2n to a class of rational functions of the form (ax2+c)-1 on any non symmetric interval [d,e]. Using the obtained approximation, we provide the best uniform polynomial approximation to a class of rational functions of the form (ax2+bx+c)-1 for both cases b2-4a...

Sell Recommendations, Market Sentiment, and Analyst Credibility

We find that market reactions to an analyst’s earnings forecasts are weaker when conditioned on the number of prior sell recommendations that the analyst makes for other firms that he follows. This effect is most prominent in periods of high market sentiment (e.g., the 1997-2001 period) and is stronger for glamour firms. This effect does not arise from sell recommendations being a proxy for low...

Farmer-to-farmer advice: What’s the best way to sell raw wool in Australia?

from linguistics to literature: a linguistic approach to the study of linguistic deviations in the turkish divan of shahriar

chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...

A Novel Market Optimization Model in order to Minimizing Environmental Cost Caused by Plants

Nowadays generation capacity in traditional grid depends on fossil fuels and contributes significantly to the increase of pollution emission. In deregulated grids in addition to using demand response programs (DRPs) to reducing the cost of electricity production, peak clipping and improve reliability use of green Plants such as hydro plant, wind plant become widespread. In a smart grid, end use...