This is a preview. Log in through your library . Abstract This paper analyses the relationship between traffic volume and maintenance costs, and derives estimates for the cost elasticity and the ...

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1. If marginal product is decreasing, then average product must also be decreasing. 2. For a fixed-proportion technology, inputs cannot be substituted for each other in production. 3. The marginal ...

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https://doi.org/10.2307/1243773 • https://www.jstor.org/stable/1243773 Copy URL As public agricultural extension organizations around the world examine the ...