Alfredo Ibañez

Comillas Pontifical University

Alberto Aguilera 21

Madrid, Madrid 28015

Spain

SCHOLARLY PAPERS

14

DOWNLOADS
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Top 48,239

in Total Papers Downloads

2,225

TOTAL CITATIONS
Rank 20,653

SSRN RANKINGS

Top 20,653

in Total Papers Citations

69

Scholarly Papers (14)

1.

The Optimal Method for Pricing Bermudan Options by Simulation

Mathematical Finance, Forthcoming
Number of pages: 50 Posted: 18 Nov 2009 Last Revised: 22 Apr 2017
Alfredo Ibañez and Carlos Velasco
Comillas Pontifical University and Charles III University of Madrid - Department of Economics
Downloads 434 (146,140)
Citation 1

Abstract:

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American and Bermudan options, optimal stopping times, Monte Carlo simulation, least-squares, local polynomial estimates, series estimates

2.

On the Negative Market Volatility Risk-Premium: Bridging the Gap Between Option Returns and the Pricing of Options

Number of pages: 38 Posted: 19 Jun 2007
Alfredo Ibañez
Comillas Pontifical University
Downloads 313 (209,545)
Citation 3

Abstract:

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stochastic volatility, option returns, incomplete markets, option-pricing, dynamic hedging

3.

A Simple Measure of Default-Risk Based on Endogenous Credit-Risk Models

Number of pages: 57 Posted: 23 Oct 2014 Last Revised: 26 Jun 2020
Alfredo Ibañez
Comillas Pontifical University
Downloads 306 (214,791)

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Default and credit risk; Distance to default; Equity prices; Debt service and negative earnings; Equity volatility.

4.

The Sensitivity of American Options to Suboptimal Exercise Strategies

Number of pages: 42 Posted: 29 Mar 2008 Last Revised: 24 Jan 2009
Alfredo Ibañez and Ioannis Paraskevopoulos
Comillas Pontifical University and Bankia
Downloads 283 (233,267)
Citation 3

Abstract:

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American Options, suboptimal exercise, cost of suboptimal exercise, optimal exercise boundary, swaptions

5.

The Term Premium and Endogenous Debt-Maturity Dynamics

Boston University Questrom School of Business Research Paper No. 4282261
Number of pages: 51 Posted: 22 Nov 2022 Last Revised: 23 Jul 2024
Alfredo Ibañez and Fernando Zapatero
Comillas Pontifical University and Boston University - Questrom School of Business
Downloads 143 (439,547)

Abstract:

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Dynamic debt maturity, Refinancing, Term premium, Procyclical rollover policies, Short- and long-term debt, Equilibrium and default

6.

Recursive Lower- and Dual Upper-Bounds for Bermudan-Style Options

European Journal of Operational Research, Forthcoming
Number of pages: 31 Posted: 21 Oct 2014 Last Revised: 14 Jul 2019
Alfredo Ibañez and Carlos Velasco
Comillas Pontifical University and Charles III University of Madrid - Department of Economics
Downloads 128 (480,501)
Citation 1

Abstract:

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American and Bermudan options, optimal stopping-times, lower-bounds and upper-bounds, Monte Carlo methods, barrier options

7.

Dynamic Debt Maturity and Growth Options

Number of pages: 53 Posted: 18 Dec 2017 Last Revised: 12 Nov 2021
Alfredo Ibañez
Comillas Pontifical University
Downloads 118 (511,797)

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Dynamic debt maturity, Endogenous default, Rollover and credit risk, Short- and long-term debt, Growth options

8.

The Eurozone (Expected) Inflation: An Option's Eyes View

Banco de Espana Working Paper No. 1722
Number of pages: 46 Posted: 07 Jun 2017
Ricardo Gimeno and Alfredo Ibañez
Banco de España and Comillas Pontifical University
Downloads 116 (518,390)
Citation 60

Abstract:

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inflation compensation, inflation options, risk-neutral densities, inflation risk aversion, balance of inflation risks

9.

European Puts, Credit Protection, and Endogenous Default

Quarterly Journal of Finance
Number of pages: 33 Posted: 14 Dec 2018 Last Revised: 16 Sep 2020
Jorge Cruz Lopez and Alfredo Ibañez
University of Western Ontario and Comillas Pontifical University
Downloads 113 (528,777)

Abstract:

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equity puts, endogenous default, default corridor, credit risk, insurance

10.

One-Factor-Based Exercise Strategies for American Options in Multi-Factor Models

Number of pages: 34 Posted: 24 Sep 2012 Last Revised: 02 May 2017
Alfredo Ibañez and Carlos Velasco
Comillas Pontifical University and Charles III University of Madrid - Department of Economics
Downloads 106 (554,606)
Citation 1

Abstract:

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American options, suboptimal exercise, one-factor-based strategies, Black-Scholes model, model errors, optimal-stopping

11.

Operational Leverage, Debt Maturity,
and Releveraging/Deleveraging Dynamics

Number of pages: 52 Posted: 02 Jun 2023 Last Revised: 12 Feb 2025
Alfredo Ibañez
Comillas Pontifical University
Downloads 88 (627,449)

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Releveraging and Deleveraging Dynamics, Operational Leverage, Debt Maturity, Debt Ceiling, Buy back old debt

12.

Static Capital and Dynamic Leverage: An Endogenous Equity-Based Solution to Solvency

Number of pages: 46 Posted: 05 Nov 2024
Alfredo Ibañez
Comillas Pontifical University
Downloads 39 (945,718)

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Static capital, dynamic leverage, debt-to-equity ratio, solvency, deleveraging

13.

DEFAULT NEAR-THE-DEFAULT-POINT: THE VALUE OF AND THE DISTANCE TO DEFAULT

Banco de Espana Working Paper No. 1514
Number of pages: 58 Posted: 25 Aug 2023
Alfredo Ibañez
Comillas Pontifical University
Downloads 38 (955,640)

Abstract:

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credit-risk, default-risk, Merton’s distance-to-default, equity prices to negative net cash-fl ow ratio endogenous default

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option pricing, incomplete markets, hedging, risk premium

Other Papers (3)

Total Downloads: 249
1.

Estimation with Applications of Two-Factor Affine Term Structure Models for Mexico, 1995-2004

Number of pages: 40 Posted: 01 Mar 2005
Julio Cacho-Diaz and Alfredo Ibañez
Princeton University - Department of Economics and Comillas Pontifical University
Downloads 135

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2.

The Cross-Section of Average Delta-Hedge Option Returns Under Stochastic Volatility

Number of pages: 43 Posted: 26 Mar 2008 Last Revised: 24 Jan 2009
Alfredo Ibañez
Comillas Pontifical University
Downloads 69

Abstract:

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option returns, option pricing, option risk premium, volatility risk premium, stochastic volatility jumps

3.

Factorization of European and American Option Prices under Complete and Incomplete Markets

Number of pages: 32 Posted: 01 Mar 2007
Alfredo Ibañez
Comillas Pontifical University
Downloads 45

Abstract:

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factorization option prices, option pricing, incomplete markets, dynamic hedging