Hi, I've been lurking around here for some time, but this is my first post.
I was wondering if there's some way to make Moldova, with a 1900 POD, one of the richest countries in Europe today, in the sense that it's a well-developed country comparable to that of Canada, the Netherlands or the Scandinavian countries?
IMHO it cannot be done.
The absolute closest I can think of is this:
step 1.
Romania sits out WW1 until almost the very end, growing rich on trade with the CPs
step 2.
Romania still gets its new territories at the end of the war, including the area of Bessarabia (most of which is modern-day Republic of Moldova)
step 3.
After the war, France decides to import grain from Romania instead of developing IndoChina for the purpose
step 4.
Romania has better economic policies in the 20s and 30s, like carrying out a more sensible land reform, a higher rate of industrialization and less corruption, as well as heavy state investment to prop up demand when the Great Depression hits.
step 5.
Some sort of ww2 takes place in the 30s-40s, but Romania stays neutral. When the dust settles, the USA and the USSR form their respective blocks as OTL. Romania joins NATO and the US invests heavily into it as a bulwark against Communism, with US military bases in Moldova providing a nice source of income.