The gross profit margin, stable in 2011 and 2012, decreased in 2013. The
Management Discussion and Analysis (MDA) explains that the decrease in
gross profit margin was a result of higher factory start-up costs primarily for
the next-generation 14nm process technology. To a lesser extent, lower
overall revenue from the OIA segment, primarily in the phone and mobile
component businesses and netbook group, as well as lower PCCG and DCG
platform revenue contributed to the decrease. These decreases were partially
offset by higher ISG platform revenue, lower PCCG and DCG platform unit
costs, and lower excess capacity charges. Higher (or lower) revenues caused
by volume increases (or decreases) result in higher (lower) gross profit
margins when firms have fixed costs. As a manufacturer Intel would have
significant fixed costs included in their cost of sales.
Intel is spending more on research and development costs (R&D) in 2012
and 2013 as they transition to new markets. Investments are being made
primarily in smartphones and tablets, as well as rewarding employees with
higher salaries in 2013, while in 2012 investments focused on not only
smartphones and tablets, but also, Ultrabook devices, and data centers.
Higher process development costs for 14nm process technology, higher
compensation expenses, costs of acquisitions, and higher costs related to the
development of 450mm wafer technology contributed to the 2012 R&D
increases. (pg. 37 of Form 10-K)