Recent studies produced by historians Christian Booß and Helmut Müller-Enbergs also show domestic surveillance in East Germany went far beyond the Stasi's network of IMs. The two work at the BStU and not long ago, they happened across Stasi informant groups into which hardly any research has been conducted. They found that institutions in which people provided information about others were categorized as POZW -- which stood for "Partner in Political-Operative Cooperation." In contrast to IMs feeding information to the Stasi, these people were not forced to sign a document obliging them to pass along information. But they did so nonetheless. Numerous POZW reports are still in existence -- from banks, for example, or libraries, hospitals, registration offices and judiciary agencies.
Despite competition from countries with lower wages, textile products from Elsterberg remained in demand -- until the facility suddenly shut down in 2009, despite its full order books. "We were so angry," Haupt recalls. Specifically, the workers were angry at the factory's last owners, the ENKA Group from Wuppertal and the ICI Group from Frankfurt am Main. "They were never concerned with finding a buyer for the factory. Their intention from the start was simply to shut it down," Haupt claims. He believes the owners were only interested in selling off the factory's equipment, which has since been disassembled and rebuilt in Poland and India. Only the expensive environmental protection system, once so important to the factory's works council, wasn't shipped along with the rest of the equipment.