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Does risk management affect productivity of organic rice farmers in India? : evidence from a semiparametric production model
Lien, Gudbrand; Kumbhakar, Subal; Mishra, Ashok K.; … - In: European journal of operational research : EJOR 303 (2022) 3, pp. 1392-1402
Persistent link: https://www.econbiz.de/10013366214
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Gender effect on microfinance social efficiency : a robust nonparametric approach
Fall, F. S.; Tchuigoua, H. Tchakoute; Vanhems, A.; … - In: European journal of operational research : EJOR 295 (2021) 2, pp. 744-757
Persistent link: https://www.econbiz.de/10013206016
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Joint production in stochastic non-parametric envelopment of data with firm-specific directions
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 307 (2023) 3, pp. 1336-1347
Persistent link: https://www.econbiz.de/10014282988
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Convex non-parametric least squares, causal structures and productivity
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 303 (2022) 1, pp. 370-387
Persistent link: https://www.econbiz.de/10013363921
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Forecasting the volatility of crude oil futures using intraday data
Sévi, Benoît - In: European journal of operational research : EJOR 235 (2014) 3, pp. 643-659
Persistent link: https://www.econbiz.de/10010341244
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Estimating Value-at-Risk and Expected Shortfall using the intraday low and range data
Meng, Xiaochun; Taylor, James W. - In: European journal of operational research : EJOR 280 (2020) 1, pp. 191-202
Persistent link: https://www.econbiz.de/10012132379
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Market risk management in a post-Basel II regulatory environment
Drenovak, Mikica; Ranković, Vladimir; Ivanković, Miloš; … - In: European journal of operational research : EJOR 257 (2017) 3, pp. 1030-1044
Persistent link: https://www.econbiz.de/10011641392
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Non-Gaussian GARCH option pricing models and their diffusion limits
Badescu, Alexandru; Elliott, Robert J.; Ortega, Juan-Pablo - In: European journal of operational research : EJOR 247 (2015) 3, pp. 820-830
Persistent link: https://www.econbiz.de/10011386309
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A new bivariate approach for modeling the interaction between stock volatility and interest rate : an application to S&P500 returns and options
Ballestra, Luca Vincenzo; D'Innocenzo, Enzo; Guizzardi, … - In: European journal of operational research : EJOR 314 (2024) 3, pp. 1185-1194
Persistent link: https://www.econbiz.de/10014456945
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Option pricing with conditional GARCH models
Escobar, Marcos; Rastegari, Javad; Stentoft, Lars - In: European journal of operational research : EJOR 289 (2021) 1, pp. 350-363
Persistent link: https://www.econbiz.de/10012416733