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GEPPML : General equilibrium analysis with PPML

Title data

Anderson, James E. ; Larch, Mario ; Yotov, Yoto V.:
GEPPML : General equilibrium analysis with PPML.
In: The World Economy. Vol. 41 (2018) Issue 10 . - pp. 2750-2782.
ISSN 1467-9701
DOI: https://doi.org/10.1111/twec.12664

Abstract in another language

We develop a simple procedure for general equilibrium comparative static analysis of gravity models. Non-linear solvers are replaced by (constrained) regressions using theoretical properties of the Poisson pseudo-maximum-likelihood estimator. Our GEPPML procedure can readily be implemented in any software capable of estimating constrained Poisson models. The procedure accommodates calibrated as well as estimated trade costs while using the estimation power of structural gravity to generate GE comparative statics. Using GEPPML, we quantify the effects of a hypothetical removal of all international borders while preserving the impact of geography on trade. We find that trade liberalisation has reaped at most half the potential world gains from trade in 2002 manufacturing. A complementary counterfactual experiment simulates the removal of the border between Canada and US, thus contributing to the famous “border puzzle” literature in a multicountry setting.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: asymmetric trade liberalisation; counterfactuals; GEPPML; general equilibrium effects; international borders; structural gravity
Institutions of the University: Faculties
Faculties > Faculty of Law, Business and Economics
Faculties > Faculty of Law, Business and Economics > Department of Economics
Faculties > Faculty of Law, Business and Economics > Department of Economics > Chair Economics VI: Empirical Economic Research
Faculties > Faculty of Law, Business and Economics > Department of Economics > Chair Economics VI: Empirical Economic Research > Chair Economics VI: Empirical Economic Research - Univ.-Prof. Dr. Mario Larch
Result of work at the UBT: Yes
DDC Subjects: 000 Computer Science, information, general works > 000 Generalities, Science
300 Social sciences > 330 Economics
Date Deposited: 28 Sep 2022 08:45
Last Modified: 11 Jul 2023 12:50
URI: https://eref.uni-bayreuth.de/id/eprint/72183