An Econometric Analysis of Mine Production Fluctuations PDF Download

Author: Jonathan J. Koplos
Publisher:
ISBN:
Category :
Languages : en
Pages : 372

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Author: Margaret E. Slade
Publisher: Routledge
ISBN: 1351140353
Category : Business & Economics
Languages : en
Pages : 406

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Book Description
Originally published in 1984. This book addresses the economics of the changing mineral industry, which is highly affected by energy economics. The study estimates, in quantitative terms, the short- to mid-term consequences of rising energy prices alongside falling ore quality for the copper and aluminum industries. The effects of changing cost factors on substitution between metals is assessed as is the potential for relying on increased recycling. Copper and aluminum industry problems should be representative of those faced by the mineral processing sector as a whole. Two complex econometric models presented here produce forecasts for the industries and the book discusses and reviews other econometric commodity models.

Author: Yoram Chama Chama
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659223914
Category :
Languages : en
Pages : 112

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The writer's purpose is twofold: to examine the electricity use in Zambia's mining industry by focusing on own-price, cross price and index of mining production elasticities of demand, and on structural changes in demand patterns over the period 1980-2008 in order to expose any energy efficiency developments in Zambia's mining industry. Data for Zambia on three independent and the independent variables was collected from various databases, and analysed using the Statistical Package for Social Sciences (SPSS). The long-run mining industry electricity demand equation for Zambia is estimated and found to be useful and statistically significant. Both cross-price and index of mining production elasticities are statistically significant, and own price elasticity insignificant. Diesel price have long run significant impact on mining industrial electricity demand. Developments in the efficient use of electricity in the mining industry during the period 1980-2008 were minimal, and the explanation for this lies in absence of both national policy and mine policy on energy efficiency.

Author: Mukela F. Luanga
Publisher:
ISBN:
Category : Commodity exchanges
Languages : en
Pages : 70

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Author: Roderick G. Eggert
Publisher: Routledge
ISBN: 1317361520
Category : Nature
Languages : en
Pages : 105

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How has exploration for minerals evolved in recent years? Is it as productive an activity as it once was? Why have changes occurred? Roderick G. Eggert explores these and other questions about the complex set of circumstances surrounding metallic mineral exploration. Originally published in 1987, Eggert documents trends in the level and the distribution of expenditures by mining companies for metallic mineral exploration and examines a number of factors that may be responsible for these trends. This significant study serves as a handy introduction to the subject for students interested in environmental studies, natural resources, and economics.

Author: Chukwuma F. Obidegwu
Publisher: Free Press
ISBN:
Category : Business & Economics
Languages : en
Pages : 248

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Author: Jun Zhou
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Walter C. Labys
Publisher: Springer Science & Business Media
ISBN: 1461551013
Category : Business & Economics
Languages : en
Pages : 180

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Book Description
This book provides a framework for analyzing and forecasting a variety of mineral and energy markets and related industries. Such modeling activity has been at the forefront of the economic and engineering professions for some time, having received a major stimulus fC?llowing the first oil price shock in 1973. Since that time, other shocks have affected these markets and industries, causing disequilibrium economic adjustments which are difficult to analyze and to predict. Moreover, geopolitics remains an important factor which can destabilize crude oil markets and associated refining industries. Mineral and energy modeling, consequently, has become a major interest of energy-related corporations, mining and drilling companies, metal manufacturers, public utilities, investment banks,. national government agencies and international organizations. This book hopes to advance mineral and energy modeling as follows: (1) The modeling process is presented sequentially by leading the model builder from model specification, estimation, simulation, and validation to practical model applications, including explaining history, analyzing policy, and market and price forecasting; (2) New developments in modeling approaches are presented which encompass econometric market and industry models, spatial equilibrium and programming models, optimal resource depletion models, input-output models, economic sector models, and macro oriented energy interaction models (including computable general equilibrium); (3) The verification and application of the models is considered not only individually but also in relation to the performance of alternative modeling approaches; and (4) The modeling framework includes a perspective on new directions, so that the present model building advice will extend into the future.

Author: Harold Barger
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 488

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Author: Jeffrey M. Wooldridge
Publisher: MIT Press
ISBN: 0262232588
Category : Business & Economics
Languages : en
Pages : 1095

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Book Description
The second edition of a comprehensive state-of-the-art graduate level text on microeconometric methods, substantially revised and updated. The second edition of this acclaimed graduate text provides a unified treatment of two methods used in contemporary econometric research, cross section and data panel methods. By focusing on assumptions that can be given behavioral content, the book maintains an appropriate level of rigor while emphasizing intuitive thinking. The analysis covers both linear and nonlinear models, including models with dynamics and/or individual heterogeneity. In addition to general estimation frameworks (particular methods of moments and maximum likelihood), specific linear and nonlinear methods are covered in detail, including probit and logit models and their multivariate, Tobit models, models for count data, censored and missing data schemes, causal (or treatment) effects, and duration analysis. Econometric Analysis of Cross Section and Panel Data was the first graduate econometrics text to focus on microeconomic data structures, allowing assumptions to be separated into population and sampling assumptions. This second edition has been substantially updated and revised. Improvements include a broader class of models for missing data problems; more detailed treatment of cluster problems, an important topic for empirical researchers; expanded discussion of "generalized instrumental variables" (GIV) estimation; new coverage (based on the author's own recent research) of inverse probability weighting; a more complete framework for estimating treatment effects with panel data, and a firmly established link between econometric approaches to nonlinear panel data and the "generalized estimating equation" literature popular in statistics and other fields. New attention is given to explaining when particular econometric methods can be applied; the goal is not only to tell readers what does work, but why certain "obvious" procedures do not. The numerous included exercises, both theoretical and computer-based, allow the reader to extend methods covered in the text and discover new insights.