Adderall contains a combination of amphetamine and dextroamphetamine. Amphetamine and dextroamphetamine are central nervous system stimulants that affect chemicals in the brain and nerves that contribute to hyperactivity and impulse control. Adderall is used to treat narcolepsy and attention deficit hyperactivity disorder (ADHD).
The role asymmetric information has in many economic transactions. The role asymmetric information has in many economic transactions. use the theory of consumer choice and the impact of the concepts of asymmetric information, political economy, and behavior economics, to describe how consumers make economic decisions.
This study documents a significant and positive relation between information asymmetry and ex ante investor's required rate of return. We also find that earnings forecast dispersion increases ex ante cost of equity capital, while analyst coverage tends to decrease the return required by investors.e also find evidence that the dispersion of analysts' forecasts increases ex ante cost of capital, while analyst coverage tends to have a negative relation to expected return. This is consistent with the expectation that cost of capital increases with information uncertainty and asymmetry.