Showing 1 - 10 of 17
and inference and we propose an estimation method using Bayesian techniques. An illustration to a market-response model …
Persistent link: https://www.econbiz.de/10010837954
model, which imposes such common features, and a fully heterogeneous model, which might render estimation problems for some … transition functions with observable explanatory variables. We discuss representation, estimation by concentrated simulated …
Persistent link: https://www.econbiz.de/10010731909
derivatives, including market-based estimation of stochastic volatility models, the fine structure of equity-index option dynamics …
Persistent link: https://www.econbiz.de/10011274352
Two important empirical features of monthly US unemployment are that shocks to the series seem rather persistent and that unemployment seems to rise faster in recessions than that it falls during expansions. To jointly capture these features of long memory and nonlinearity, respectively, we put...
Persistent link: https://www.econbiz.de/10010837757
Time series data affect many aspects of our lives. This paper highlights ten things we should all know about time series, namely: a good working knowledge of econometrics and statistics, an awareness of measurement errors, testing for zero frequency, seasonal and periodic unit roots, analysing...
Persistent link: https://www.econbiz.de/10010837984
We discuss specification, frequency domain estimation and application of flexible fractionally integrated seasonal long … approximate ML estimation. We successfully apply a flexible model on post war US GNP data, which shows the statistical … graphical techniques to evaluate the estimation results in the frequency domain. …
Persistent link: https://www.econbiz.de/10010731741
-Theory- Two theories about trends in left-right political orientations are juxtaposed: the persistence theory claiming … that left-right orientations are highly resistant to change versus the irrelevance theory anticipating a move of mass …
Persistent link: https://www.econbiz.de/10010731848
This paper estimates the long memory volatility model for 16 agricultural commodity futures returns from different futures markets, namely corn, oats, soybeans, soybean meal, soybean oil, wheat, live cattle, cattle feeder, pork, cocoa, coffee, cotton, orange juice, Kansas City wheat, rubber, and...
Persistent link: https://www.econbiz.de/10010732611
Persistent link: https://www.econbiz.de/10001843041
Recent dynamics in iron ore markets are driven by rapid changes in economic activities that affect commodity markets, trade flows, and shipping activities. Time series models for the relation between these variables in Southeast Asia and the Australasian region are supplemented with models for...
Persistent link: https://www.econbiz.de/10010731888