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Long-term trends in the Real real prices of primary commodities: Inflation bias and the Prebisch-Singer hypothesis
(ELSEVIER SCI LTD, 2011)
In his recent article on measuring the long-term trends in the real prices of primary commodities, Cuddington (2010) extends in several important respects our earlier efforts (Svedberg and Tilton, 2006) to correct real ...
Aggregation methods to calculate the average price
(Elsevier, 2015)
Average price is a numerical value that represents a set of prices,whichmay relate to firms, countries, or regions.
This study presents new methods of average price aggregation that build on the unified aggregation ...
A random walk through the trees: Forecasting copper prices using decision learning methods
(Elsevier, 2020)
We investigate the accuracy of copper price forecasts produced by three decision learning methods. Prior evidence (Liu et al. Resources Policy, 2017) shows that a regression tree, a simple decision learning model, can be ...
Sensitivity of Water Price Elasticity Estimates to Different Data Aggregation Levels
(2021)
The empirical literature on residential water demand employs various data aggregation
methods, which depend on whether the aggregation is over consumption,
sociodemographic variables, or both. In this study, we distinguish ...
Identificação de custos e formação de preços em empresas de arquitetura e urbanismo: estudo de caso
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização em Gerenciamento de ObrasUTFPR, 2018-07-06)
This paper analyzes the formation of prices in small companies of architecture and urbanism. The usual pricing methods for architectural services do not always match the reality of costs of each company, or they result in ...
A five-year hedonic price breakdown for desktop personal computer attributes in Brazil
(Associação Nacional de Pós-Graduação e Pesquisa em Administração, 2009)
The purpose of this article is to identify the attributes that discriminate the prices of personal desktop computers. We employ the hedonic price method in evaluating such characteristics. This approach allows market prices ...
Computational Intelligence Applied to Financial Price Prediction: A State of the Art Review
(Facultad de Finanzas, Gobierno y Relaciones Internacionales, 2011-07-01)
The following work aims to review the most important research from computational intelligence applied to the financial price prediction problem. The article is organized as follows: The first section summarizes the role ...
Predicting the future price of a commodity using the OWMA operator: An approximation of the interest rate and inflation in the brown pastusa potato price
(Journal of Intelligent and Fuzzy Systems, 2022)
Estimation of volatility of selected oil production projects
(Elsevier Science BvAmsterdamHolanda, 2006)