Smokers Show Higher Risk For Depression. This study helps illuminate some of the interactions between marijuana and dopamine levels, and researchers explained that the reduced responses to dopamine may explain the drug craving, depression, and anxiety symptoms that accompany long-term marijuana abuse.
Quick Answer. Entrepreneurs are important to the economy because they literally generate wealth. Existing companies can only redistribute the wealth and resources the company already has. By starting a new...
The Importance of Shareholders in Business. Shareholders are the owners of companies. A small business may have just one shareholder, the founder, while a public company may have thousands of individual and institutional shareholders, such as mutual fund companies, pension funds and hedge funds.ne of the primary reasons for going public is to raise funds from investors. In return, the company's founders give up part ownership to these new investors. Private companies and startups may also raise funds through private placements, which are share issues to a select group of individuals and institutions.