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SHORT-RUN FORECASTING MODELS OF BEEF PRICES 31
Oliveira, Ronald A.; O'Connor, Carl W.; Smith, Gary W..
This paper reports on the development of autoregressive-integrated-moving-average (ARIMA) forecasting models for selected cattle price series and the nearby live cattle futures price. The ARIMA models are fitted to weekly data by employing the Box-Jenkins time series modeling procedure. Relatively accurate short-run forecasts are obtained with the estimated models, with the Midwest price models performing better than Northwest price models, and the nearby futures model being considerably more accurate for longer forecasting horizons.
Tipo: Journal Article Palavras-chave: Demand and Price Analysis; Livestock Production/Industries.
Ano: 1979 URL: http://purl.umn.edu/32434
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DETERMINANTS OF OREGON FARMLAND VALUES: A POOLED CROSS-SECTIONAL, TIME SERIES ANALYSIS 31
Sandrey, Ronald A.; Arthur, Louise M.; Oliveira, Ronald A.; Wilson, W. Robert.
A pooled cross-sectional, time series econometric model is used to examine factors affecting farmland values in Oregon from 1954-1978. Value of sales per acre (a proxy used to represent income per acre), average farm size, and the percentage of farmland were found to have a significant effect on farmland values for the entire state during the study period. However, the results also indicate that structural changes in agricultural land markets occurred across time and across subregions. Population density was shown to be a significant factor in the Willamette Valley. A positive intercept shifter for 1969-74 and a negative slope shifter for the value of product sales in the same period may reflect a temporal diminishment in buyers’ tendencies to be...
Tipo: Journal Article Palavras-chave: Land Economics/Use.
Ano: 1982 URL: http://purl.umn.edu/32286
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INTERNATIONAL DIFFUSION OF TECHNOLOGICAL CHANGE WITHIN THE WOOD PRODUCTS INDUSTRY: THE CASE OF PARTICLEBOARD 31
Buongiorno, Joseph; Oliveira, Ronald A..
Tipo: Journal Article Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 1977 URL: http://purl.umn.edu/32199
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