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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Energy needs . . . oil supplies . . . inflation rates . . . the demand for new homes . . . in concerns like these, forecasting plays a crucial role. Forecasts not only determine how billions of dollars will be spent but also commit national policies far into the future; yet, no one really knows how to judge the reliability of forecasts. In this innovative study, William Ascher examines the records of expert forecasting of national trends in population, economics, energy, transportation, and technology over a fiftyyear period. The results help to identify both the accuracies and hidden biases of forecasting techniques, information that should be of vital interest to all policymakers and planners.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
