GELSENKIRCHEN, Germany — The resurgence of German soccer began, like the country’s economic comeback, after a long slide toward stagnation amid dire prophecies of impending irrelevance.

The sick man of Europe, as Germany was known a decade ago, could as easily have been called the sick man of soccer. After a disastrous European Championships in 2000 when the traditional powerhouse won no games and scored one goal, the problem-solving, build-a-better-widget German drive kicked in.

While the government was loosening German labor laws to grease the creaking gears of the country’s economy, a society known for its apprenticeships and vocational training set about methodically developing young talent in the world’s most popular sport.

In a little more than a decade, Germany has invested nearly $1 billion in its youth programs, with academies run by professional teams and training centers overseen by the national soccer association, the Deutscher Fussball Bund, or D.F.B. The programs testify to the long-term strategic thinking and to the considerable resources that have driven Germany’s rise to renewed prominence in — and at the expense of — a struggling continent.