By symmetry, a call on a pay-fixed swap is the same thing as a put on a receive-fixed swap. Similarly, a call on a receive fixed swap is the same as a put on a pay fixed swap.
1936. 'The Symmetry Between Import and Export Taxes.' Economica, n.s., 3 (August): 306-313.
1943. 'Functional Finance and the Federal Debt.' Social Research 10: 38-51.
Lerner Symmetry Theorem
The proposition that a tax on all imports has the same effect as an equal tax on all exports, if the revenue is spent in the same way.
A measure of the symmetry or lack of it in a set of data as apparent from the shape of the distribution -- the three measures of shape are: skewness, kurtosis, and box and whiskers plots.
Skewness measures the symmetry of a return distribution around its mean. Zero skewness indicates a symmetrical distribution.
Assuming that the creditor forecloses on the property and that the $20,000 excess of the debt over the property's fair market value ($100,000 less $80,000) is contractually discharged (for didactic symmetry with the non-recourse example, let's assume, ...
Energy is subject to the law of conservation of energy (which is a mathematical restatement of shift symmetry of time). Thus, energy cannot be made or destroyed, it can only be converted from one form to another, that is, transformed.
The galactic latitude of a star within our galaxy (the Milky Way) is measured relative to the plane of symmetry of the galaxy (the galactic equatorial plane, ...
Discrete symmetry
Discrete symmetry group
Discrete system
Discrete Task Assay
Discrete time
Discrete time fourier transform
Discrete time fourier transform
Discrete Time Kalman Filter
Discrete Time Packet Model
Discrete Time Random Telegraph Signal ...
Key observations made in behavioral finance include the lack of symmetry between decisions to acquire or keep resources, called colloquially the "bird in the bush" paradox, ...
 See also: Values, Normal distribution, Skewness, Dispersion, Density
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