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A Review of Real Option Practices Followed
by Corporate for Expansion and Deferral Decision
-- Urvashi Varma
Real option is synonymous with financial flexibility. Traditional valuation has always ignored this flexibility and has
provided inappropriate estimate of the projects for decisions. This paper tries to capture different types of real options and their
valuations. The Black-Scholes model as suggested by many researchers can be applied only to European option, but in this paper
studies that have valued American option using Black-Scholes approach with slight modification are also found. The binomial
lattice model is an alternative to value American option, but to avoid complexity binomial tree is more preferred. Given the
priori probabilities, decision tree approach provides a simplistic method to value real options.
© 2011 IUP. All Rights Reserved.
Revisiting the Valuation of Bank
Credit Agreements
-- Marco Realdon
This paper proposes a valuation model for revolving credit agreements and loan commitments. Drawdowns and
repayments are only partially predictable by the bank. The bank can claim the material adverse change condition. The firm can cancel
the credit agreement by stopping the payment of usage fees. Contract complexity, uncertain drawdown and repayment give
banks scope for `strategic' valuation of credit agreements for financial reporting and Tier 1 bank capital requirements. The
requirement of measuring credit agreements at `the payoff from immediate drawdown', rather than at `fair value' as per IAS 37 and
IAS 39, would reduce the scope for `strategic' valuation.
© 2011 IUP. All Rights Reserved.
A Linear Programming Model for Assessing
Asset-Liability Management in Banks
-- Mihir Dash and Ravi Pathak
Bank Asset-Liability Management (ALM) has gained increasing relevance in recent years, especially with the
implementation of the Basel II norms for the regulation of Indian banks by the Reserve Bank of India, and particularly in the wake of the
global financial crisis. At the heart of ALM is the fundamental trade-off between liquidity, profitability and interest rate risk.
The present study proposes a linear programming model for ALM, which seeks to maximize the rate of return/profit, subject
to constraints dictated by liquidity and statutory requirements. The model was applied to a sample of banks operating in
India, resulting in a recommended optimal asset-liability mix of the banks in the sample. Using these results, the study assesses
the nature of ALM of different bank groups, in terms of its implications on liquidity, profitability and interest rate
sensitivity.
© 2011 IUP. All Rights Reserved.
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