Insider Trading. Insider trading is a poorly defined concept with roots in adverse selection theory and the efficient market hypothesis (EMH). The popular notion is that insiders have an unfair advantage because they possess materially significant and non-public information â an informational asymmetry.
In format, a letter of guarantee is normally a short document that addresses a specific transaction. The text contains data that establishes the identity of the buyer, his or her relationship with the bank, and the nature and general value of the asset that is pledged as collateral.
an assurance that anotherâs obligation will be fulfilled, or something presented as such security; guaranty (defs 1, 2). something that assures a particular outcome or condition: Wealth is no guarantee of happiness. a person who gives a guarantee or guaranty; guarantor. a person to whom a guarantee is made. to secure, as by giving or taking security: A credit card guarantees your reservation at the hotel. to make oneself answerable for (something) on behalf of someone else who is primarily responsible: to guarantee the fulfillment of a contract.