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Review Reports

Sustainability2021, 13(7), 3901;https://doi.org/10.3390/su13073901

Xiangfeng Ji^* and
Xiaoyu Ao

Reviewer 1: Anonymous Reviewer 2: Peter Bindzár

Round 1

Reviewer 1 Report

The work is focused on travelers' bi-attribute (travel time and travel cost) risky mode choice behavior with flow-dependent salience theory.

The topic is very interesting and the paper is well-presented. However, I have a couple of minor concerns.

I suggest adding a table with notations and symbols used, since I reckon it could be very helpful for the reader. Moreover, please, enhance quality of figures, if possible.

Author Response

We have add the notations in the paper, and quality of figures is enhanced.

Reviewer 2 Report

A good quality scientific paper

Author Response

Thank you!