Delis, Manthos D and Iosifidi, Maria and Tsionas, Efthymios (2012): On the estimation of marginal cost.
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Abstract
This article proposes a general empirical method for the estimation of marginal cost of individual firms. The new method employs the smooth coefficient model, which has a number of appealing features when applied to cost functions. The empirical analysis uses data from a unique sample from which we observe marginal cost. We compare the estimates from the proposed method with the true values of marginal cost, and the estimates of marginal cost that we obtain through conventional parametric methods. We show that the proposed method produces estimated values of marginal cost that very closely approximate the true values of marginal cost. In contrast, the results from conventional parametric methods are significantly biased and provide invalid inference.
Item Type: | MPRA Paper |
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Original Title: | On the estimation of marginal cost |
Language: | English |
Keywords: | Estimation of marginal cost; Parametric models; Smooth coefficient model; Actual and simulated data |
Subjects: | C - Mathematical and Quantitative Methods > C1 - Econometric and Statistical Methods and Methodology: General > C14 - Semiparametric and Nonparametric Methods: General C - Mathematical and Quantitative Methods > C8 - Data Collection and Data Estimation Methodology ; Computer Programs > C81 - Methodology for Collecting, Estimating, and Organizing Microeconomic Data ; Data Access Q - Agricultural and Natural Resource Economics ; Environmental and Ecological Economics > Q4 - Energy > Q40 - General D - Microeconomics > D2 - Production and Organizations > D24 - Production ; Cost ; Capital ; Capital, Total Factor, and Multifactor Productivity ; Capacity G - Financial Economics > G2 - Financial Institutions and Services > G21 - Banks ; Depository Institutions ; Micro Finance Institutions ; Mortgages |
Item ID: | 43514 |
Depositing User: | Manthos Delis |
Date Deposited: | 01 Jan 2013 19:51 |
Last Modified: | 26 Sep 2019 22:58 |
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URI: | https://mpra.ub.uni-muenchen.de/id/eprint/43514 |