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The role of pricing errors in linear asset pricing models with strong, semi-strong, and latent factors
Pesaran, M. Hashem; Smith, Ron - 2023
-strong factors, and latent weak factors. It focusses on the estimation of ∅k = λk − μk which plays a pivotal role, not only in the … estimation of risk premia but also in tests of market efficiency, where λk and μk are respectively the risk premium and the mean …
Persistent link: https://www.econbiz.de/10013549135
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Optimality and diversifiability of mean variance and arbitrage pricing portfolios
Pesaran, M. Hashem; Zaffaroni, Paolo - 2009
This paper investigates the limit properties of mean-variance (mv) and arbitrage pricing (ap) trading strategies using a general dynamic factor model, as the number of assets diverge to infinity. It extends the results obtained in the literature for the exact pricing case to two other cases of...
Persistent link: https://www.econbiz.de/10003910456
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Alternative approaches to estimation and inference in large multifactor panels : small sample results with an application to modelling of asset returns
Kapetanios, George (contributor);  … - 2005
are analysed and insights from the theory of industrial organisation are given. Governments intervene in the market for …
Persistent link: https://www.econbiz.de/10002734112
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Infinite-dimensional VARs and factor models
Chudik, Alexander; Pesaran, M. Hashem - 2009
that this will lead to a dynamic factor model with the dominant unit acting as the factor. The problems of estimation and …
Persistent link: https://www.econbiz.de/10003831142
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Variable selection and inference for multi-period forecasting problems
Pesaran, M. Hashem; Pick, Andreas; Timmermann, Allan - 2009
Persistent link: https://www.econbiz.de/10003814581
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Variable selection and inference for multi-period forecasting problems
Pesaran, M. Hashem; Pick, Andreas; Timmermann, Allan - 2009
Persistent link: https://www.econbiz.de/10003851191
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Variable selection, estimation and inference for multi-period forecasting problems
Pesaran, M. Hashem; Pick, Andreas; Timmermann, Allan - 2010
Persistent link: https://www.econbiz.de/10003978514
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Aggregation in large dynamic panels
Pesaran, M. Hashem; Chudik, Alexander - 2011
Carlo experiments, where we also study the estimation of the aggregate effects of micro and macro shocks. The paper …
Persistent link: https://www.econbiz.de/10008856398
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Aggregation in large dynamic panels
Pesaran, M. Hashem; Chudik, Alexander - 2011
Carlo experiments, where we also study the estimation of the aggregate effects of micro and macro shocks. The paper …
Persistent link: https://www.econbiz.de/10009010169
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Variable selection and inference for multi-period forecasting problems
Pesaran, M. Hashem; Pick, Andreas; Timmermann, Allan - 2009
direct forecasts when estimation error is a first-order concern, i.e. in small samples and for long forecast horizons …
Persistent link: https://www.econbiz.de/10003807908