It is doubtful whether Iran's leaders can achieve all their stated aims of maintaining petrol production, manufacturing lots of petrochemicals and cleaning the foul air their citizens must breathe.

ECONOMIST: Iran's struggle

That means that oil firms have to find lots of new fields just to keep production at today's levels.

ECONOMIST: Face value

This results in low production levels of individual dye lots and associated higher unit costs.

ECONOMIST: Letters

Lots of need to move innovations through design, product development, marketing, derivative designs, prototype production, design for manufacturing, short-run specialty items and even prolific variation creation.

FORBES: Innovation Ain't So Easy Mr. President - Think Google, Not GE