Jon Stainer, President EMEA at Repucom, discusses Wimbledon's social media profile and the importance of brand engagement.» Read More
Nicholas Spiro, managing director at Spiro Sovereign Strategy, says Brazil's incumbent Dilma Rousseff is "reform shy" but this has put her ahead in the election race dues to Brailians' "fear of change".
Pip McCrostie, global vice-chair of transaction advisory services at EY, says there is a "bulge" in the M&A pipeline for mid-sized deals after the "sustained" mega deals.
Paras Anand, head of pan-European equities at Fidelity Worldwide Investment, says there is "uncertainty" by the ECB about how to pursue quantitative easing with little evidence to suggest it would deliver growth.
Patrick O'Keefe, director of economic research at CohnReznick, says he is confident the U.S. jobs number will be positive but this will not change the Federal Reserve's policy path.
Steve Cohen, investment strategist at BlackRock, says that full-blown quantitative easing "is the big hammer" left in the ECB's toolbox, but added the central bank will hold off from announcing it in case the economic situation deteriorates.
Danvers Baillieu, COO of HMA, discusses the use of a virtual private network and how it could give users more privacy online.
Gareth Lewis-Davies, energy commodities strategist at BNP Paribas, says increasing demand for crude oil and a cut in OPEC production will push brent prices up to $108 by the end of the year.
Alastair Newton, senior political analyst at Nomura, says it is unlikely that Ukraine will be able to join the European Union by the 2020 timetable due to the continuing turmoil in the country.
Alastair Newton, senior political analyst at Nomura, discusses the tension between the ECB and Germany over monetary policy.
Peter Schaffrik, head of European rates strategy at RBC Capital Markets, says he is confused why the market was so confused over the ECB's lack of clarity over its asset backed security purchase program as he doesn't expect a lot of detail on the issue.
Alastair Newton, senior political analyst at Nomura, says Beijing's proposed process for the 2017 elections is in keeping with the law approved by the British government when they handed the country over in 1997.
The rise of euroscepticism is "understandable" but not right, says ECB President Mario Draghi, arguing that countries would have had to make structural reforms even outside the euro zone.
The exchange rate is not a policy target for the ECB says Mario Draghi, president of the ECB, explaining that recent moves are in part due to monetary policy divergence.
Other policy areas are needed to strengthen investment and job creation, says ECB President Mario Draghi, urging governments not to "unravel" progress made in structural reforms and fiscal policies.
The ECB will start buying covered bonds in October, says President Mario Draghi, after the central bank left key rates unchanged. He adds that it stands ready to use unconventional measures.
Gemma Godfrey, head of investment strategy at Brooks Macdonald Asset Management, says that the European ABS market is not large enough for the ECB to reach its balance sheet expansion target.
When the oil price falls, so does the ruble says Alexei V. Moiseev, Russia's deputy minister of finance. He adds that no measures have been taken to close Russia to foreign investors.
Guglielmo Miani, CEO of Larusmiani, discusses what Italian companies are doing to offset weak domestic consumption, and says that businesses need more labor market flexibility.
Stefan Winkelmann, CEO of Lamborghini, discusses the company's first plug-in hybrid car, but says there's still a lot of work to do. He also comments on Lamborghini's second-biggest market, China.
Allan Rushforth, senior vice president and COO at Hyundai Motor Europe, says the group's regionalization strategy gives it durability and stability, and discusses challenges ahead.
Carolin Roth is co-anchor for Worldwide Exchange and based in London. Fluent in both German and English, she was previously CNBC's correspondent in Zurich.
Wilfred Frost is co-anchor for Worldwide Exchange, joining CNBC in 2014.
Seema Mody is co-anchor for Worldwide Exchange, having joined CNBC in July 2011 as a reporter focusing on market-moving stories that impact Wall Street.