The Exchange Rate is the Most Strategic of the Four Macroeconomic Prices. it Determines not Only Exports and Imports, But Also Real Wages, Consumption and the Savings Rate. Conventional Theory Holds That it is Impossible ...

© 2018, Springer-Verlag GmbH Germany, part of Springer Nature and Mathematical Optimization Society. We study the convergence of an inexact version of the classical Krasnosel’skii–Mann iteration for computing fixed points ...

Credit ratings play an important role in the bond market, as the regulatory framework of this sector is based on ratings. A critical assumption is that the ratings of all the rating agencies are equivalent, ie, they exhibit ...

This work demonstrates a formal connection between density estimation with a data-rate constraint and the joint objective of fixed-rate universal lossy source coding and model identification introduced by Raginsky in ...

The competitiveness of the sugarcane production chain requires investments in new technologies and management practices at all stages of production, especially in tillage or soil preparation and planting activities. Then, ...