“Productivity” is not something a person can measure themselves. Sure, some people may be closing bugs faster than when in the office. But productivity manifests itself in different ways over longer time periods. Is there a strong corporate culture? Are junior staff being mentored and trained? Are new product ideas like Chromecast being thought of and shipped?
The individual employee is not going to be a reliable indicator for any of these questions.
The individual employee is not going to be a reliable indicator for any of these questions.