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  • 1
    Electronic Resource
    Electronic Resource
    Interval Arithmetic for Input-output Models with Inexact Data (1997)
    Springer
    Computational economics 10 (1997), S. 89-100 
    Details
    ISSN: 1572-9974
    Keywords: input-output models ; uncertainty ; interval arithmetic.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Economics
    Notes: Abstract Input-output models are subject to uncertainty. If these models are solved without regard to the effects of the uncertainty the solutions can be substantially in error. Interval arithmetic offers a means by which the effects of this uncertainty can be assessed. They also offer a means of evaluating changes in the technical coefficients and a means of determining inverse important coefficients.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1017987931447
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  • 2
    Electronic Resource
    Electronic Resource
    Automatic Differentiation and Interval Arithmetic for Estimation of Disequilibrium Models (1997)
    Springer
    Computational economics 10 (1997), S. 295-316 
    Details
    ISSN: 1572-9974
    Keywords: maximum likelihood ; disequilibrium models ; automatic differentiation.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Economics
    Notes: Abstract Nonlinear estimation problems have a unknown number of stationary points. Interval arithmetic is a promising method that eliminates all but the global optimum. Automatic differentiation provides users with a convenient method of computing the gradient and Hessian of nonlinear functions. These two can be combined to provide an efficient and convenient global optimization process.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1008633613243
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  • 3
    Electronic Resource
    Electronic Resource
    Global optimization using interval arithmetic (1994)
    Springer
    Computational economics 7 (1994), S. 55-62 
    Details
    ISSN: 1572-9974
    Keywords: interval arithmetic ; global optimization ; econometric functions
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Economics
    Notes: Abstract Interval arithmetic provides an efficient method of global optimization. With less efficiency all stationary points of a function can be found. A minimization method is described and applied to an econometric function. The results are compared with the method of simulated annealing on the same function.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01299329
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