Although the cost of research and development makes hybrids more expensive than conventional counterparts, rail experts agree that the savings achieved by improved fuel efficiency can provide quick return on investment. (scientificamerican.com)
In our fast paced world, with internet trading and instant gratification, it is popular to look for quick returns through schemes and strategies that carry undue risk. (arborinvestmentplanner.com)
However, this is a long - term investment, which might not please traders who want quick returns or exit. (investorjunkie.com)