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Table 3 IV and IVQR estimates

From: The impact of host language proficiency across the immigrants’ earning distribution in Spain

 

OLS

τ = 0.1

τ = 0.2

τ = 0.3

τ = 0.4

τ = 0.5

τ = 0.6

τ = 0.7

τ = 0.8

τ = 0.9

QR

Exogenous SP

0.070***

0.014

0.021

0.045**

0.069***

0.081***

0.093***

0.098***

0.088***

0.098***

0.015

0.032

0.024

0.021

0.020

0.019

0.017

0.017

0.021

0.033

 

IV

IVQR

Endogenous SP

0.172***

0.12

0.049

0.137***

0.216***

0.280***

0.229***

0.241***

0.252***

0.306***

0.040

0.066

0.054

0.049

0.047

0.047

0.047

0.050

0.055

0.071

  1. Note: (i) Source: Spanish National Immigrant Survey; (ii) heteroskedastic-robust standard errors are in smaller type; (iii) additional controls: educational attainment, age and its square, age at arrival, marital status, number of children at home, non-Spanish-speaking country of origin, occupational dummies, the immigrant’s source geographical region, and dummies for region of residence in Spain; (iv) no. of obs. = 3592
  2. **denotes significant at the 5% level, ***denotes significant at the 1% level