2008-07-182008-07-182008-07-182008-07-18https://repositorio.banrep.gov.co/handle/20.500.12134/5538A threefold analysis of commodity prices is carried out to observe their long-run behaviour, their short-run properties and the main determinants. According to the evidence, the Prebisch-Singer hypothesis does not seem to be a property of most prices. ThePDFspaOpen AccessTrends, fluctuations, and determinants of commodity pricesWorking PaperQ11 - Aggregate Supply and Demand Analysis; PricesE3 - Prices, Business Fluctuations, and CyclesE32 - Business Fluctuations; CyclesF4 - Macroeconomic Aspects of International Trade and FinanceO13 - Agriculture; Natural Resources; Energy; Environment; Other Primary ProductsO47 - Empirical Studies of Economic Growth; Aggregate Productivity; Cross-Country Output ConvergenceTrendsFluctuationsDeterminants of commodity pricesPreciosCiclos económicosPrecios de productos básicosAcceso abiertoAtribucion-NoComercial-CompartirIgual CC BY-NC-SA 4.0Q11 - Análisis de la oferta y de la demanda global; PreciosE32 - Fluctuaciones económicas; CiclosE3 - Precios, fluctuaciones y ciclos económicosF4 - Aspectos macroeconómicos del comercio y las finanzas internacionalesO13 - Agricultura; Recursos naturales; Energía; Medio ambiente; Otros productos primariosO47 - estudios empíricos del crecimiento económico; Productividad agregada; ConvergenciaLas opiniones contenidas en el presente documento son responsabilidad exclusiva de los autores y no comprometen al Banco de la República ni a su Junta Directiva.https://hdl.handle.net/20.500.12134/5538