The phrase "a more effective decision" is correct and usable in written English.
You can use it when comparing the effectiveness of different decisions or when suggesting that a particular decision is better than others.
Example: "After reviewing all the options, we believe that a more effective decision would be to invest in renewable energy sources."
Alternatives: "a better choice" or "a more advantageous decision".
This paper aims in providing a multilevel stepwise approach for the management of human and decision situation attribute complexity in order to enable a more effective decision support.
Nevertheless, data uncertainty is a well-recognised issue associated with LCC deterministic calculation methods and probabilistic methodologies could instead provide a more effective decision support.
The results may help psychiatrists in the emergency department to make a more effective decision regarding inpatient admission in the interest of the individual patient.
A general decline in the use of the veto, which followed the end of the Cold War, helped the council to become a more effective decision-maker.
Strong relational links have been associated with a number of group effectiveness factors which include; high task performance [ 8]; enhanced communication and more effective information exchange [ 28]; and enhanced creativity, motivation, increased morale and a more effective decision-making process [ 7].
This paper presents a general model for probability based determination of tunnel geology that can be used as a basis for developing more effective decision support systems for tunneling design and construction.
Patterns revealed by analysing network structures and metrics can improve the understanding of livestock industry in a country, and result in more effective decision making and control measures in case of disease outbreaks [ 12, 13].
Application of this approach will help provide more effective decision support based on a balanced foundation of analytical tools, environmental data, and relevant information about decisions and decision makers.
This will lead to seamless implementation of manufacturing engineering processes with more effective decision making processes.
Business intelligence software taps into an organization's disparate data "to provide meaningful information and analysis to employees, customers, suppliers, and partners for more effective decision making".
Synergies with the climate change and sustainable development agenda should continue to be articulated and leveraged for more effective decision making and funding allocation.
