منابع مشابه
An Introduction into the SVAR Methodology: Identification, Interpretation and Limitations of SVAR models
This paper aims to provide a non-technical introduction into the SVAR methodology. Particular emphasize is put on the approach to identification in SVAR models, which is compared to identification in simultaneous equation models. It is shown that SVAR models are useful tools to analyze the dynamics of a model by subjecting it to an unexpected shock, whereas simultaneous equation models are bett...
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We give a vertex algebra proof of the Berglund-Hübsch duality of nondegenerate invertible potentials. We suggest a way to unify it with the Batyrev-Borisov duality of reflexive Gorenstein cones.
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Within the approaches that have been applied to assess the impact of public capital on economic growth, this paper estimates the dynamic effects of public infrastructures using a structural vector autoregressive (SVAR) methodology for the Spanish regions. From a methodological point of view, our work contains different innovative features with respect to the previous studies using VAR models. T...
متن کاملAssessing identifying restrictions in SVAR models
This paper proposes a Bayesian approach to assess if the data support candidate set-identifying restrictions for Vector Autoregressive models. The researcher is uncertain about the validity of some sign restrictions that she is contemplating to use. She therefore expresses her uncertainty with a prior distribution that covers the parameter space both where the restrictions are satisfied and whe...
متن کاملBjörn Zethelius , Lars G Berglund , Alicja Wolk and Karl Michaëlsson
Objective To examine how change in level of physical activity after middle age influences mortality and to compare it with the effect of smoking cessation. DesignPopulation based cohort studywith follow-up over 35 years. SettingMunicipality of Uppsala, Sweden. Participants 2205 men aged 50 in 1970-3 who were reexamined at ages 60, 70, 77, and 82 years. Main outcome measure Total (all cause) mor...
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ژورنال
عنوان ژورنال: Nordic Studies on Alcohol and Drugs
سال: 2002
ISSN: 1455-0725,1458-6126
DOI: 10.1177/145507250201900111