Results 241 to 250 of about 540,770 (281)

Uniform Priors for Impulse Responses

Econometrica, 2022
There has been a call for caution regarding the standard procedure for Bayesian inference in set‐identified structural vector autoregressions on the grounds that the common practice of using a uniform prior over the set of orthogonal matrices induces a non‐uniform prior for individual impulse responses or other quantities of interest.
Arias, Jonas E.   +2 more
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Shock elasticities and impulse responses [PDF]

open access: possibleMathematics and Financial Economics, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jaroslav Borovička   +2 more
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Taming Selten’s Horse with Impulse Response

SSRN Electronic Journal, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tibor Neugebauer   +2 more
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Impulse responses in bacterial chemotaxis

Cell, 1982
The chemotactic behavior of Escherichia coli has been studied by exposing cells tethered by a single flagellum to pulses of chemicals delivered iontophoretically. Normally, wild-type cells spin alternately clockwise and counterclockwise, changing their direction on the average approximately once per second.
S M, Block, J E, Segall, H C, Berg
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Minimum-phase impulse response channels

IEEE Transactions on Communications, 2009
We give a sufficient condition that insures that the impulse response of a channel is of minimum phase. The condition is that the energy of the first path be larger than the power spectral density of all subsequent paths. Establishing a lower bound to the first path energy, this condition is more likely to be met if transmitter and receiver are in line-
CASSIOLI, DAJANA, MECOZZI, ANTONIO
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Nonlinear impulse responses

2010
AbstractThis short chapter presents an important tool in interpreting estimated nonlinear models: the generalized impulse response function which is a random variable and thus has a distribution. Representing these functions, that is, estimated densities, using so‐called highest density regions is considered.
Timo Teräsvirta   +2 more
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Impulse Response Function

2008
Sims (1980) questioned the way classical simultaneous equations models were specified and identified. He argued in particular that the exogeneity assumptions for some of the variables are often problematic. As an alternative he advocated the use of vector autoregressive (VAR) models for macroeconometric analysis. These models have the form where y t = (
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