James Beriker is the president and CEO of search technology and marketing group Efficient Frontier.
In a turbulent few weeks for the industry, we asked him about Google’s recent share dive, the prospective Microsoft-Yahoo merger and the agency’s plans to expand into new areas like display advertising, localised search and emerging economies.
Ellen Siminoff is the CEO of search advertising agency Efficient Frontier, having previously been part of the founding executive team at Yahoo!
Efficient Frontier applies mathematical models developed on Wall Street to calculate the best keyword prices and positioning advertisers should go for, and now manages over $250m in media spend.
Having recently launched an office in the UK, she talked to us about the company's plans to expand globally and into new areas of online advertising.