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Assessing Point Forecast Bias Across Multiple Time Series : Measures and Visual Tools
Davydenko, Andrey; Goodwin, Paul - 2021
Measuring bias is important as it helps identify flaws in quantitative forecasting methods or judgmental forecasts. It can, therefore, potentially help improve forecasts. Despite this, bias tends to be under represented in the literature: many studies focus solely on measuring accuracy. Methods...
Persistent link: https://www.econbiz.de/10013314570
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The predictability of German stock returns
Klähn, Judith - 2000
Persistent link: https://www.econbiz.de/10001476569
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Inconspicuousness and obfuscation : how large shareholders dynamically manipulate output and information for trading purposes
Taub, Bart - In: Annals of finance 14 (2018) 4, pp. 429-464
Persistent link: https://www.econbiz.de/10012268311
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Efficiency of insurance firms with endogenous risk management and financial intermediation activities
Cummins, John David; Dionne, Georges; Gagné, Robert; … - In: Journal of productivity analysis 32 (2009) 2, pp. 144-159
Persistent link: https://www.econbiz.de/10003903690
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Measurement of filters' efficiencies and application of NNSFDI method
Bildirici, Melike E.; Alp, Selçuk - In: Economic research 25 (2012) 4, pp. 937-957
Persistent link: https://www.econbiz.de/10009706525
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Efficiency of Insurance Firms with Endogenous Risk Management and Financial Intermediation Activities
Dionne, Georges - 2014
test how risk management and financial intermediation activities create value for insurers by enhancing economic efficiency …. Insurer cost efficiency is measured relative to an econometric cost frontier. Since the prices of risk management and … cost efficiency. The econometric results show that both activities significantly increase the efficiency of the property …
Persistent link: https://www.econbiz.de/10012709777
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What can we learn from the analysis of the fine wines market efficiency?
Ben Ameur, Hachmi; Ftiti, Zied; Le Fur, Eric - In: International journal of finance & economics : IJFE 29 (2024) 1, pp. 703-718
Persistent link: https://www.econbiz.de/10014469050
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Taking Risk Away from Risk Taking : Decision Insurance in Organizations
Hogg, Tad; Huberman, Bernardo A. - 2005
We present a new mechanism for encouraging risk taking within organizations that relies on the provision of decision insurance to managers. Since insurance increases the likelihood of free riding, we also introduce a technique that mitigates this moral hazard by automatically identifying the...
Persistent link: https://www.econbiz.de/10014028009
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Stock market efficiency analysis using long spans of Data : a multifractal detrended fluctuation approach
Tiwari, Aviral Kumar; Aye, Goodness C.; Gupta, Rangan - In: Finance research letters 28 (2019), pp. 398-411
Persistent link: https://www.econbiz.de/10012388354
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Time series prognostication models applied to the US dollar and the Japanes yen
Arize, Augustine Chuck; Berendt, Charles J.; … - In: The international journal of finance 27 (2015) 4, pp. 501-516
Persistent link: https://www.econbiz.de/10011718643