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Nonparametric cost and revenue functions under constant economies of scale : an enumeration approach for the single output or input case
Briec, Walter; Kerstens, Kristiaan; Van de Woestyne, Ignace - In: International transactions in operational research : … 21 (2014) 4, pp. 619-625
Persistent link: https://www.econbiz.de/10010388501
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Short- and long-run credit constraints in French agriculture : a directional distance function framework using expenditure-constrained profit functions
Blancard, Stéphane; Boussemart, Jean-Philippe; Briec, … - In: American journal of agricultural economics 88 (2006) 2, pp. 351-364
Persistent link: https://www.econbiz.de/10003321593
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Mean-variance-skewness portfolio performance gauging : a general shortage function and dual approach
Briec, Walter; Kerstens, Kristiaan; Jokung Nguena, Octave - In: Management science : journal of the Institute for … 53 (2007) 1, pp. 135-149
Persistent link: https://www.econbiz.de/10003632045
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Multi-horizon Markowitz portfolio performance appraisals : a general approach
Briec, Walter; Kerstens, Kristiaan - In: Omega : the international journal of management science 37 (2009) 1, pp. 50-62
Persistent link: https://www.econbiz.de/10003767274
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Tangency capacity notions based upon the profit and cost functions: A non-parametric approach and a general comparison
Briec, Walter; Kerstens, Kristiaan; Prior, Diego; Van … - In: Economic modelling 27 (2010) 5, pp. 1156-1167
Persistent link: https://www.econbiz.de/10008439890
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Portfolio selection with skewness: A comparison of methods and a generalized one fund result
Briec, Walter; Kerstens, Kristiaan; Van de Woestyne, Ignace - In: European journal of operational research : EJOR 230 (2013) 2, pp. 412-421
Persistent link: https://www.econbiz.de/10010134116
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Returns to Scale on Nonparametric Deterministic Technologies: Simplifying Goodness-of-Fit Methods Using Operations on Technologies
Briec, Walter; Kerstens, Kristiaan; Leleu, Hervé; … - In: Journal of productivity analysis 14 (2000) 3, pp. 267
Persistent link: https://www.econbiz.de/10007047192
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Luenberger and Malmquist Productivity Indices: Theoretical Comparisons and Empirical Illustration
Boussemart, Jean-Philippe; Briec, Walter; Kerstens, … - In: Bulletin of economic research 55 (2003) 4, pp. 391-406
Persistent link: https://www.econbiz.de/10006649821
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The Luenberger productivity indicator: An economic specification leading to infeasibilities
Briec, Walter; Kerstens, Kristiaan - In: Economic modelling 26 (2009) 3, pp. 597-600
Persistent link: https://www.econbiz.de/10008235040
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Non-convex Technologies and Cost Functions : definitions, Duality and Nonparametric Tests of Convexity
Briec, Walter; Kerstens, Kristiaan; Eeckaut, Philippe Vanden - In: Journal of economics 81 (2004) 2, pp. 155-192
Persistent link: https://www.econbiz.de/10007619502