Complex sentence: Critics of the 35-hour working week have argued that it has failed to serve its purpose because an increase in recruitment has not occurred; in their view, the reluctance of firms to take on new workers has instead simply increased per-hour production quotas.
Split into simpler sentences: Critics of the 35-hour working week have argued that it has failed to serve its purpose because an increase in recruitment has not occurred. In their view, the reluctance of firms to take on new workers has instead simply increased per-hour production quotas.