Construct · 1 fields · 1 citations

PPML gravity estimator: a standalone construct

One name. One construct. A landmark on the map.

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International trade

estimating the gravity equation in levels by Poisson pseudo-maximum likelihood, which stays consistent under heteroskedasticity and keeps zero flows.

In international trade, PPML gravity estimator refers to estimating the gravity equation in levels by Poisson pseudo-maximum likelihood, which stays consistent under heteroskedasticity and keeps zero flows. This meaning comes from Silva (2006) in The Review of Economics and Statistics.[1]

Unit
Recovery means
Measured by

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Nearby constructs

estimator2 fields · 2 citationsjingle · one word, two constructs gravity4 fields · 6 citationsjingle · one word, four constructs heteroskedasticity1 fields · 1 citationsanchor · a standalone construct

References

Silva, J. M. C. S., & Tenreyro, S. (2006). The Log of Gravity. The Review of Economics and Statistics, 88(4), 641-658. https://doi.org/10.1162/rest.88.4.641

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