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Inflation and Nominal Financial Reporting: Implications for Performance and Stock Prices
Konchitchki, Yaniv - Volkswirtschaftliche Fakultät, … - 2011
The monetary unit assumption of financial accounting assumes a stable currency (i.e., constant purchasing power over time). Yet, even during periods of low inflation or deflation, nominal financial statements violate this assumption. I posit that, while the effects of inflation are not...
Persistent link: https://www.econbiz.de/10011114513
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A bibliometric analysis of machine learning econometrics in asset pricing
Zapata, Hector O.; Mukhopadhyay, Supratik - In: Journal of Risk and Financial Management 15 (2022) 11, pp. 1-17
Machine learning (ML) is a novel method that has applications in asset pricing and that fits well within the problem of measurement in economics. Unlike econometrics, ML models are not designed for parameter estimation and inference, but similar to econometrics, they address, and may be better...
Persistent link: https://www.econbiz.de/10014332691
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Transition versus physical climate risk pricing in European financial markets : a text-based approach
Bua, Giovanna; Kapp, Daniel; Ramella, Federico; … - 2022
the industry they operate in. We find that firm level information appears to be used as a gauge for transition risk, in …
Persistent link: https://www.econbiz.de/10013271146
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Assessing Measures of Order Flow Toxicity via Perfect Trade Classification
Andersen, Torben G.; Bondarenko, Oleg - School of Economics and Management, University of Aarhus - 2013
The VPIN, or Volume-synchronized Probability of INformed trading, metric is introduced by Easley, Lopez de Prado and O'Hara (ELO) as a real-time indicator of order flow toxicity. They find the measure useful in predicting return volatility and conclude it may help signal impending market...
Persistent link: https://www.econbiz.de/10010851243
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VPIN and the Flash Crash
Andersen, Torben G.; Bondarenko, Oleg - School of Economics and Management, University of Aarhus - 2011
Easley, Lopez de Prado and O'Hara introduce VPIN as a real-time indicator of order flow toxicity. They find it useful for monitoring order fl ow imbalances and signaling impending market turmoil, exemplified by the ash crash. They also deem VPIN a good forecaster of short-term volatility. In...
Persistent link: https://www.econbiz.de/10009644870
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Stock returns predictability and the adaptive market hypothesis in emerging markets: evidence from India
Hiremath, Gourishankar S; Kumari, Jyoti - Volkswirtschaftliche Fakultät, … - 2014
This study addresses the question of whether the adaptive market hypothesis provides a better description of the behaviour of emerging stock market like India. We employed linear and nonlinear methods to evaluate the hypothesis empirically. The linear tests show a cyclical pattern in linear...
Persistent link: https://www.econbiz.de/10011113081
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Do stock returns in India exhibit a mean reverting tendency? Evidence from multiple structural breaks test
Hiremath, Gourishankar S; Bandi, Kamaiah - Volkswirtschaftliche Fakultät, … - 2010
This paper re-examines the issue of mean-reversion in Indian equity market. Unlike earlier studies, the present paper carries out multiple structural breaks test and uses new and disaggregated data set. The study found significant structural breaks in the returns series of all selected indices...
Persistent link: https://www.econbiz.de/10011113266
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On the random walk characteristics of stock returns in India
Hiremath, Gourishankar S; Bandi, Kamaiah - Volkswirtschaftliche Fakultät, … - 2009
An attempt is made in this paper to examine whether stock returns in two premier two exchanges in India namely, Bombay Stock Exchange (BSE), and National Stock Exchange (NSE) follow a random walk. Towards this end, data on major indices during the period 1997 to 2009 are analyzed by using...
Persistent link: https://www.econbiz.de/10011113811
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The existence of informationally efficient markets when individuals are rational
Muendler, Marc-Andreas - 2004
A rational-expectations equilibrium with positive demand for financial information does exist under fully revealing … average portfolio demand information in equilibrium if they can adjust portfolio size. More information diminishes the … endowments strongly differ from the average portfolio are worse off. Under fully revealing price, information market equilibria …
Persistent link: https://www.econbiz.de/10011451345
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Can central bank communication help to stabilise inflation expectations?
Jung, Alexander; Kühl, Patrick - 2021
information and news channel. A novelty of the study is its use of data from Google Analytics on ECB website traffic as proxy for … communication on the information demand of the public and ultimately on inflation expectations. Overall, this study shows that …-term professional inflation expectations. Our findings add to the theoretical evidence on the existence of an information and news …
Persistent link: https://www.econbiz.de/10012511097