Growth. Volatility. Disruption. Uncertainty. When it comes to doing business, CEOs globally are being challenged to navigate the path to success within an environment of constant change. In particular, the report highlights that 74% of CEOs are concerned about the threat of new entrants disrupting their business model and 72% see keeping current with new technologies as a key challenge.

Juniper Research recently released their rankings of the most influential executives in the technology space. The rankings are based on their assessment of key criteria including vision, innovation and personal capital. The top 10 are:

PWC's latest Global CEO Survey explores the insights of more than 1,300 company leaders from 77 countries. It examines the following key themes: Growth, Competition, Technology, Partnering and Diversity and concludes with the capabilities a CEO needs to compete in today's economy.

Deloitte’s newly published The Global Human Capital Trends 2015 report highlights 10 trends that are reshaping the nature of work and the ways organizations approach talent management. The survey examines the key talent, leadership and HR challenges of 3,300 HR and business leaders in 106 countries.

The Harvard Business Review (HBR) has declared Jeff Bezos, of Amazon.com, as the world’s best performing CEO. In drawing up its 2014 list of the world’s best performing chief executives, Harvard Business Review examined such metrics as industry-adjusted shareholder returns, country-adjusted shareholder returns, and increase in market capitalization over a chief executive’s tenure.

techUK have recently launched Securing our Digital Future: the techUK manifesto for growth and jobs 2015-2020 which urges politicians and policy-makers to recognise the critical significance of the global digital revolution.