Conversation so far:
in what areas was Joko Widodo successful?
He introduced programs to improve quality of life in the city, including universal healthcare, dredging the city's main river to reduce flooding, and inaugurating construction of the city's subway system.
what grew 4.6% under Joko Widodo?
In the first quarter of 2015, year-on-year GDP grew 4.92%, and in the second quarter, it grew 4.6%, the lowest figure since 2009.
What happened as a result of GDP growing under Joko Widodo?
Jokowi's administration continued the resource nationalism policy of its predecessor, nationalising some assets controlled by multinational companies such as Freeport McMoRan, Total SA and Chevron.
How did the Indonesian economy perform after 2015?
Since then, growth has remained above the 5% mark, which is still below what is considered healthy economic growth mark of 6%.

Question: What legacy did he leave behind to the economy?
Self-contained rewrite: What legacy did Joko Widodo leave behind to the economy?