términos de capacidad de previsión. ; This paper assesses the estimation of the so-called equity risk premium, i.e. the … compare the equity risk premium estimates from different dividend discount models in terms of the in-sample and out …-of-sample forecasting ability across different time horizons. Using data from the Eurostoxx 50 from 2001-2021, I find that equity risk …

Why is the economy “complex”? For all the recent advances in the management sciences, businesses today face markets … agent-based modeling, will help key decision-makers anticipate the global dynamics of modern consumers, firms and markets …

"on 25-26 January 2010 in Maputo, Mozambiqueunder the Comesa-MSU-IFPRI African Agricultural Markets Project (AAMP) …The main objective of this paper is to examine whether the staple food markets in Africa are efficient. It does so by …

last few decades, as their high trading volume indicates. Given their prominence, the pricing efficiency of these markets … price with prices of options traded in financial markets. One popular approach to deriving pricing relationships is based on … that options markets are inefficient and that casts doubt on whether options markets contribute to price discovery, hedging …