What type of graph is this? And can it be created using ggplot2?

Question

I have this chart that I\'m attempting to replicate. It has two continuous variables for the X & Y axes, and charts the relationship between these two variables through

Answer 1

Use geom_path, i.e.

libraray(ggplot2)
ggplot(data, aes(x = Weekly_Hours_Per_Person, y = GDP_Per_Hour)) +
geom_point() + 
geom_path()