Topic
teoría económica de la fijación de precios desarrollada por Fischer Black
El ruido económico, o simplemente ruido, describe una teoría de fijación de precios desarrollada por Fischer Black. Black describe el ruido como lo opuesto a la información: exageraciones, ideas inexactas y datos inexactos. Su teoría establece que el ruido está en todas partes en la economía y rara vez podemos distinguir entre este y la información.
“Trust your ears: Meters and scopes are tools, but if it sounds right in context, it probably is. Let what you hear guide you more than any readout.”
“His feet were like fine copper when glowing in a furnace; and his voice was as the sound of many waters.”
“They say gravity is the centre of attraction ; I rather think that noise is. Nothing so soon assembles the inhabitants of a house as a loud and sudden noise:”
“If a tree falls in a forest, and no-one is around to hear it, does it make a noise?”
“And filled the air with barbarous dissonance.”
“The empty vessel makes the greatest sound.”
Quotes via Wikiquote (CC BY-SA), each with its original source.
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