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In this paper, calendar seasonality patterns are examined from day-of-the-week effect across weekly patterns, monthly …
Persistent link: https://www.econbiz.de/10011592704
This paper is a comprehensive investigation of calendar anomalies in the Ukrainian stock market. It employs various statistical techniques (average analysis, Student's t-test, ANOVA, the Kruskal-Wallis test, and regression analysis with dummy variables) and a trading simulation approach to test...
Persistent link: https://www.econbiz.de/10011456764
Persistent link: https://www.econbiz.de/10011536650
This paper is a comprehensive investigation of calendar anomalies in the Ukrainian stock market. It employs various statistical techniques (average analysis, Student's t-test, ANOVA, the Kruskal-Wallis test, and regression analysis with dummy variables) and a trading simulation approach to test...
Persistent link: https://www.econbiz.de/10011458018
) nonlinearityand seasonality simultaneously. The model is termed multiplicativeseasonal SETAR (SEASETAR). It can be viewed as a special … multiplicative constraints in non-multiplicative SETARmodels.These statistics form the basis of a new seasonality-test. We …
Persistent link: https://www.econbiz.de/10011304390
This literature overview conducts a systematic study of how the climate related risks from global warming may affect financial markets. The climate related risk is divided into three subcategories, the environmental uncertainty, the economic climate risk and the climate policy risk, which all of...
Persistent link: https://www.econbiz.de/10011440405
I provide evidence that fund managers who overweight firms with the most differentiated products ('monopolies') exhibit a superior risk-adjusted performance. This is consistent with information advantages due to a better understanding of qualitative information on a firm's competitive...
Persistent link: https://www.econbiz.de/10011539240
We study the dynamics of fund manager ownership for a sample of U.S. equity mutual funds from 2005 to 2011. We find that ownership changes positively predict changes in future risk-adjusted fund performance. A one-standard-deviation increase in ownership predicts a 1.6 percent increase in alpha...
Persistent link: https://www.econbiz.de/10011544341
We study how short-term informational advantages can be monetized in a high-frequency setting, when large inventories are explicitly penalized. We find that if most of the additional information is revealed regardless of the high-frequency traders' actions, then fast inventory management allows...
Persistent link: https://www.econbiz.de/10011412266
Average skewness, which is defined as the average of monthly skewness values across firms, performs well at predicting future market returns. This result still holds after controlling for the size or liquidity of the firms or for current business cycle conditions. We also find that average...
Persistent link: https://www.econbiz.de/10011412455