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More Substitutes for “Substitute”
Industrial & Engineering Chemistry, 1927F. Hartzel +3 more
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Reports Math. Log., 1999
If \(A\) and \(B\) are fixed sets, a substitution is any partial function \(e:A\to B\). In this paper, a lattice whose elements are sets of substitutions is introduced. It is proved that this lattice is distributive and lower and upper-bounded.
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If \(A\) and \(B\) are fixed sets, a substitution is any partial function \(e:A\to B\). In this paper, a lattice whose elements are sets of substitutions is introduced. It is proved that this lattice is distributive and lower and upper-bounded.
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Sustainability, limited substitutability, and non-constant social discount rates
Journal of Environmental Economics and Management, 2011Christian P Traeger
exaly

