"Nobody becomes prosperous through devaluations, and currency values are best set in open and competitive markets with interventions kept to a minimum," he said.
Thus, the study examined the effectiveness of a competitive web-based intervention to promote physical activity, disentangled the effects of competition from other behaviour change techniques, and identified underlying mediators.
From this research, there is no evidence that voluntary competitive sport-for-development interventions improve physical fitness or mental health outcomes in post-conflict settings.
Likewise, ethanol can be considered competitive (without any policy interventions such as renewable obligations, subsidies or carbon taxes) with gasoline if its levelised cost is equal to, or lower than, the wholesale price of gasoline.
There were no significant differences between the treatment as usual and intervention groups in obtaining competitive employment (13% in the intervention group and 7% in controls; risk ratio 1.35, 95% CI 0.95 1.93, P = 0.15), nor in secondary outcomes.
Most often a competitive market, without government intervention, is thought by economic theorists to be the most economically efficient system.
The intervention, termed competitive memory training (CoMeT), has been shown to be effective in reducing levels of depression and increasing self-esteem within a range of different disorders [ 11- 15].
Critics such as Nora Mead Brownell, who served on the Federal Energy Regulatory Commission under George W. Bush, have argued that granting FirstEnergy's request would be a heavy-handed intervention in a competitive power market.
Mahmoudi et al. (2014) investigated the problem of source selection of competitive power plants under government intervention.
The primary outcome measure for the study is: Employment gained in a competitive market through the IPS intervention (yes/no).
