Of 48 senior executives from 36 major banks around the world questioned by Ernst & Young, just 14% say they have a consolidated view of risk across their organisation.

Organisational silos, decentralisation of resources and decision-making, inadequate forecasting, and lack of transparent reporting were all cited as major barriers to effective enterprise-wide risk management.

The study suggests banks are attempting to tackle risk management but their efforts are flawed. A massive 86% say their banks are implementing a variety of projects designed to provide a more comprehensive approach to risk, yet only 16% said they have a well-defined, shared vision of what it would look like.

Respondents agree greater transparency, faster delivery and better synthesis of data must be top priorities and around two thirds say they are underway with the process of implementing consolidated risk reporting across their organisations. However, only nine per cent feel they have truly been able to aggregate data across the enterprise.

To develop an enterprise-wide view, 75% of respondents also say it is vital to create a risk-aware culture throughout the bank.

Bill Schlich, leader, global banking and capital markets practice, Ernst & Young, says: "In light of recent events, there was strong agreement that managing risk effectively requires both top-down oversight and bottom-up involvement from front-line risk takers."