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Does Human Migration Affect International Trade? A Complex-Network Perspective

Table 2

Gravity-model estimation with binary network variables.

Full-sample (pooled) ordinary least-square (OLS) fit. Years y = 1960, …, 2000. Dependent variable: logs of total bilateral trade τijy=tijy+tjiy. Country-year dummy variables for importer/exporter effects and constant included. Explanatory variables: See main text. WD (p-val): Wooldridge-Drukker F-test for serial correlation in linear panel-data models (p-value) [41, 42]. Significance levels: *** = 1%, ** = 5%, * = 10%

Table 2

doi: https://doi.org/10.1371/journal.pone.0097331.t002