-selection hypothesis and show that starting to export yields an extra TFP growth that emerges since a firm's first year of exporting but … productivity, which reinforces the importance of accounting for firm export status to study the evolution of productivity. …

-selection hypothesis and show that starting to export yields firms an extra TFP growth that emerges since the first year exporting but … law of motion for productivity, which reinforces the importance of accounting for firm export status to study the …