Table S5.

Input requirement coefficients

Coefficient	Vessels ≥12 m		Vessels 8–11.99 m
${\alpha }_c$	0.162 (0.026)	***	0.311 (0.029)	***
${\alpha }_h$	0.164 (0.033)	***	0.017 (0.029)
${\alpha }_s$	0.154 (0.034)	***	NA
${\alpha }_o$	0.109 (0.025)	***	0.115 (0.029)	***
${\alpha }_k$	−1.031 (0.464)	**	−0.098 (0.211)
${\alpha }_{cc}$	0.042 (0.007)	***	0.058 (0.007)	***
${\alpha }_{ch}$	−0.004 (0.002)	*	−0.012 (0.003)	***
${\alpha }_{cs}$	−0.006 (0.003)	**	NA
${\alpha }_{co}$	−0.010 (0.002)	***	−0.041 (0.004)	***
${\alpha }_{hh}$	0.046 (0.008)	***	−0.001 (0.008)
${\alpha }_{hs}$	−0.011 (0.003)	***	NA
${\alpha }_{ho}$	−0.009 (0.003)	***	−0.020 (0.003)
${\alpha }_{ss}$	0.051 (0.009)	***	NA
${\alpha }_{so}$	−0.011 (0.003)	***	NA
${\alpha }_{oo}$	0.026 (0.006)	***	0.042 (0.006)	***
${\alpha }_{kk}$	0.651 (0.934)		−0.049 (0.428)
${\alpha }_{kc}$	−0.074 (0.017)	***	−0.018 (0.015)
${\alpha }_{kh}$	−0.048 (0.028)	*	0.028(0.016)	*
${\alpha }_{ks}$	0.014 (0.023)		NA
${\alpha }_{ko}$	−0.021 (0.025)		−0.025 (0.017)
Fixed effects
Individual	Yes		Yes
Time	No		No

NA, not applicable.

^*At 10% of significance level.

^**At 5% of significance level.

^***At 1% of significance level.