geo_dist

<p>a 2-length vector. The first value is for longitude,
the second for latitude.</p>

x.loc

z.loc

<p>calculates geo distance between *two* points.</p>


Calculates the Outside Option Index proposed by Caldwell and Danieli
(2018) <https://drive.google.com/file/d/1j-uwD19S4gqgXIXeYch9jGBCaDhWZlRQ/view>.
This index uses the cross- sectional concentration of similar workers
across job types to quantify the availability of outside options as a function of
workers<e2><80><99> characteristics (e.g. commuting costs, preferences, and skills.)

geo_dist: Geographical distance

Description

Usage

Arguments

Value