Does Islamic extremism have a 'business model'? Can economics explain the jihadi journey?
Are the film industries of Africa and Asia changing how Hollywood does its business?
With the oil price too low for many OPEC members, is there a role for the oil cartel?
Nigeria's new entrepreneurs ask what's next on the nation's astonishing economic journey
Processing the world's trash heap is big business, worth 400 bn dollars. But can it last?
Will punishing Russia with sanctions bring an end to the attacks in eastern Ukraine?
Are the billions being spent on the fight against the terror threat monies well spent?
If women had an equal slice of the global economy output could soar by as much as 40%
The BBC's big thinkers read the runes for the economic year ahead
The world is not saving enough for its old age
What kind of year has it been for the world's workers?
A look at the economic highs and lows of 2014 and what it might mean for the year ahead?
As prices drop in China, what might the impact be elsewhere in the global economy?
Vast global land transactions are taking place but are the deals always fair?
The conflict in Ukraine, western sanctions and falling oil prices - are Russians nervous?
Is Germany's determination to balance its budget hurting the Eurozone?
Top tech entrepreneurs share their insights on how to make money out of publishing online
Economics and comedy at the Kilkenomics festival in Kilkenny, Ireland
Has quantitative easing worked in the US?
Can our cities cope in the face of rapid urbanisation?
From tennis star to businessman. Boris Becker talks about his career change.
Is the age of oil drawing to an end?
Does Beijing still need Hong Kong as its gateway to the wider global economy?
Is economic growth compatible with protecting the environment?
We head to Edinburgh, in the wake of Scotland's referendum
What is the point of economic forecasts?
What makes a strong independent nation and does size matter?
How to pay for treatments for neglected tropical diseases
How will we feed the future population of the world?
Making money from products with a controversial image, such as marijuana and sex toys