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A Robust Bayesian Dynamic Linear Model to Detect Abrupt Changes in an Economic Time Series: The Case of Puerto Rico
Dynamic Models Consumer Price Index Bayesian Robustness
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2013/4/28
Economic indicators time series are usually complex with high frequency data. The traditional time series methodology requires at least a preliminary transformation of the data to get stationarity. On...
How is non-knowledge represented in economic theory?
non-knowledge represented economic theory
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2012/11/23
In this article, we address the question of how non-knowledge about future events that influence economic agents' decisions in choice settings has been formally represented in economic theory up to da...
Wavelet Scalograms and their Applications in Economic Time Series
Wavelet Scalograms Applications Economic Time Series
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2009/9/17
Wavelet Scalograms and their Applications in Economic Time Series。
Economic Models with Chaotic Money Exchange
Economic Models Chaotic Money Exchange
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2010/3/17
This paper presents a novel study on gas-like models for
economic systems. The interacting agents and the amount of exchanged
money at each trade are selected with different levels of randomness, fr...