Organizations that emphasize efficiency as a primary value tend to create a cultural assumption to avoid duplication, multiplicity, and risk taking.

FORBES: Think Like Zuck's New Generation of Work Ethic

The Working Group shall coordinate these different efforts as they relate to gender-based violence to leverage the most effective programs and to avoid duplication.

WHITEHOUSE: The White House

Maintain close liaison and cooperation within the field of responsibility throughout the Organization and with other relevant national and international institutions to ensure full coordination and to avoid duplication of efforts.

UNESCO: Vacancy : Head of Section, Science and Technology, Culture and Communication (14/6/2011) (1CAUIS0992ST - (P5))

Under a deal reached between the Parliament and the Council of Ministers, companies will have to pay a set level of fees for scientific evaluation of new products and will be forced to share information to avoid duplication of tests on animals.

BBC: MEPs warning over rat population increase

Since NATO, the European Union, and individual European nations provide significant amounts of foreign assistance in countries where the United States also has aid programs, the Department of State, USAID, and other agencies shall seek to intensify cooperation with international partners to optimize program impact and to avoid duplication.

WHITEHOUSE: Strategy Appendix

Those gaps exist in part because America has urged its allies to avoid useless duplication.

ECONOMIST: The future of the transatlantic alliance

If we can -- if we can harmonize regulations in ways that avoid unnecessary duplication and red tape for business -- these are things that we need to do.

WHITEHOUSE: President Obama and Prime Minister Harper Press Conference | The White House