Chief executives are less optimistic about short-term growth prospects for their companies than a year ago, according to a survey that offers a reality check on rising stock markets.

Indian leaders are all set to showcase the country as an attractive investment destination, especially for retail and IT, at this year's WEF meet that began today at the snow-laden Swiss town amid uncertain global economic environment.

Given the persistent political unrests, natural disasters and cyber threats, 80 per cent the companies worldwide are seeking better protection of supply chains on priority basis, said a World Economic Forum report today.