搜索结果: 1-3 共查到“理论统计学 economic”相关记录3条 . 查询时间(0.234 秒)
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
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...
Wavelet Scalograms and their Applications in Economic Time Series
Wavelet Scalograms Applications Economic Time Series
2009/9/17
Wavelet Scalograms and their Applications in Economic Time Series。
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...