CBS reported second quarter earnings after the close of the market on Tuesday, with their Simon & Schuster unit recording a 3 percent decline in sales, down $6 million to $183 million, as both profitability improved, with adjusted OIBDA rising $2 million (or 12 percent) to $19 million, and adjusted operating income rose $2 million to $17 million. CBS said that “strong growth in the sale of more profitable digital content was offset by lower print book sales,” indicating that improved profits were “driven by lower expenses resulting from cost-savings initiatives, as well as the significant increase in more profitable […]