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Rich people finding tax loopholes isn’t a new concept but do authorities need to toughen rules on wash sales?
A US tax office slip-up gives a view into some philanthropic affairs of the super-rich
Waves of spending are bearing fruit but expansion remains main priority over profits
Former Microsoft chief hopes to bring the rigour of company filings to government data
The technology chief executive is future-proofing his own employees
CEO Satya Nadella will put one of its main products on the open source Linux system for first time
Software group’s quarterly results boosted by cloud computing
The entrepreneur has taken a hands-on role in trying to revive the Finnish telecoms group
Established companies need to make use of their advantages
Corporate rivals that collaborate tread a fine line that brings problems as well as benefits
Technology group looking to create a more open culture after departure of Steve Ballmer
Software maker suffers $3.2bn loss after writedown of $7.5bn
Acceptance of Windows’ decline liberates group to take on challenge of evolution
Elop joins tech and marketing executives heading for exit
NBA commissioner hails buoyant time for sport
Energy companies rally to lift index higher
Plan would see company split sports teams including New York Knicks from entertainment business
Ex-Microsoft chief stands to reap tax benefits from basketball team
New CEO Satya Nadella is granted a compensation package worth an estimated $84.3m
Having happy staff and customers does not always guarantee a sustainable economic structure
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