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.
A counter guarantee is a guarantee taken by the bank from the bank's customer which ensures that the bank's customer is liable for any expenses including costs of attorney, any interest on delayed payment, taxes and other levies in case of invocation of the bank guarantee. It is a sort of security for the bank.