full article in German, HTML structure with lede paragraph, then h2 sections: Hintergruende, Reaktionen aus dem In- und Ausland, Ausblick. Inside content must be 400-600 words. Must include fictional source citations like "Ein Mitarbeiter des Finanzministeriums, der anonym bleiben wollte, bestätigte gegenüber dieser Redaktion..." Must end with disclaimer paragraph exactly as given. Also must use HTML tags:

. Provide proper HTML. We need to reconstruct the article. Let's craft about 500 words. Structure:

(lede)

Hintergruende

... maybe include article content under that heading.

Reaktionen aus dem In- und Ausland

...

Ausblick

... Then disclaimer. Need to embed fictional sources within text. Use citations like "(vgl. interne Studie des Wirtschaftsforschungsinstituts Basel)" etc. Need to ensure article length 400-600 words. Count approximate. We'll write around 500 words.