Chi-Fai Lo

The Chinese University of Hong Kong

Department of Physics

Shatin, N.T., Hong Kong

China

SCHOLARLY PAPERS

57

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101

Scholarly Papers (57)

1.

The Sum and Difference of Two Lognormal Random Variables

Journal of Applied Mathematics, Volume 2012, Article ID 838397
Number of pages: 13 Posted: 23 May 2012 Last Revised: 14 May 2013
Chi-Fai Lo
The Chinese University of Hong Kong
Downloads 1,059 (25,222)
Citation 6

Abstract:

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Lognormal random variables, probability distribution functions, backward Kolmogorov equation, Lie-Trotter splitting approximation

2.

A Simple Derivation of Kirk's Approximation for Spread Options

Applied Mathematics Letters 26 (2013) 904-907
Number of pages: 5 Posted: 03 Mar 2013 Last Revised: 14 May 2013
Chi-Fai Lo
The Chinese University of Hong Kong
Downloads 835 (35,221)
Citation 1

Abstract:

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Lognormal random variables, Black-Scholes equation, Spread options, Kirk's approximation, WKB approximation

3.

Constant Elasticity of Variance Option Pricing Model With Time-Dependent Parameters

International Journal of Theoretical and Applied Finance, Vol. 3, No. 4, pp. 661-674, 2000
Number of pages: 14 Posted: 08 May 2007
Chi-Fai Lo, P. H. Yuen and Cho-Hoi Hui
The Chinese University of Hong Kong, affiliation not provided to SSRN and Hong Kong Monetary Authority - Research Department
Downloads 694 (45,300)

Abstract:

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Options, constant elasticity of variance, Lie Algebra

4.

A Simple Approach for Pricing Barrier Options with Time-Dependent Parameters

Quantitative Finance, Vol. 3, No. 2, pp. 98-107, 2003
Number of pages: 10 Posted: 07 May 2007
Chi-Fai Lo, H. C. Lee and Cho-Hoi Hui
The Chinese University of Hong Kong, Department of Physics and Hong Kong Monetary Authority - Research Department
Downloads 548 (61,435)
Citation 17

Abstract:

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barrier options, moving boundary, time-dependent parameters

5.

Double Barrier Hitting Time Distribution of a Mean-Reverting Lognormal Process and its Application to Pricing Exotic Options

Number of pages: 6 Posted: 21 Jan 2008
Chi-Fai Lo, Tsz-Kin Chung and Cho-Hoi Hui
The Chinese University of Hong Kong, IHS Markit and Hong Kong Monetary Authority - Research Department
Downloads 455 (77,279)

Abstract:

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First hitting time, mean-reverting lognormal process, barrier options, method of images

6.

Currency Barrier Option Pricing With Mean Reversion

Journal of Futures Markets, Vol. 26, No. 10, pp. 939-958, January 2006
Number of pages: 20 Posted: 26 Apr 2007
Cho-Hoi Hui and Chi-Fai Lo
Hong Kong Monetary Authority - Research Department and The Chinese University of Hong Kong
Downloads 431 (82,367)
Citation 2

Abstract:

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barrier options, currency options, mean-reverting process

7.

Benchmarking Model of Default Probabilities of Listed Companies

Journal of Fixed Income, Vol. 15, No. 2, pp. 76-86, 2006
Number of pages: 11 Posted: 30 Apr 2007
Hong Kong Monetary Authority - Research Department, Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and Chinese University of Hong Kong - Department of Physics and Institute of Theoretical Physics
Downloads 382 (94,746)

Abstract:

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Basel II, Default probabilities, Benchmarking models

8.

Effect of Asset Value Correlation on Credit-Linked Note Values

International Journal of Theoretical and Applied Finance (2002), Vol.5, No. 5, 455-478
Number of pages: 24 Posted: 08 May 2007
Cho-Hoi Hui and Chi-Fai Lo
Hong Kong Monetary Authority - Research Department and The Chinese University of Hong Kong
Downloads 352 (103,944)

Abstract:

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credit risk, risky bonds, contingent claim analysis

9.

Computing the First Passage Time Density of a Time-Dependent Urnstein-Uhlenbeck Process to a Moving Boundary

Applied Mathematics Letters, Vol. 19, pp. 1399-1405, 2006
Number of pages: 7 Posted: 27 Aug 2007
Chi-Fai Lo and Cho-Hoi Hui
The Chinese University of Hong Kong and Hong Kong Monetary Authority - Research Department
Downloads 346 (105,923)

Abstract:

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Ornstein-Uhlenbeck process, Fokker-Planck equation, First passage time density, Method of images, Moving boundary

10.

Valuing Double Barrier Options With Time-Dependent Parameters by Fourier Series Expansion

IAENG International Journal of Applied Mathematics, Vol. 36, No. 1, 2007
Number of pages: 5 Posted: 27 Aug 2007
Chi-Fai Lo and Cho-Hoi Hui
The Chinese University of Hong Kong and Hong Kong Monetary Authority - Research Department
Downloads 305 (121,623)

Abstract:

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Double-barrier Options, Fourier Series, Moving Boundaries, Time-dependent Parameters

11.

Using Interest Rate Derivative Prices to Estimate LIBOR-OIS Spread Dynamics and Systemic Funding Liquidity Shock Probabilities

Asia-Pacific Financial Markets, Vol 20(2): 131–146, (2013)
Number of pages: 18 Posted: 15 Feb 2010 Last Revised: 03 May 2013
Cho-Hoi Hui, Tsz-Kin Chung and Chi-Fai Lo
Hong Kong Monetary Authority - Research Department, IHS Markit and The Chinese University of Hong Kong
Downloads 297 (125,134)

Abstract:

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Sub-Prime Crisis, Funding Liquidity Shocks, LIBOR-OIS Spread, First-Passage-Time Probability

12.

Valuation of Financial Derivatives with Time-Dependent Parameters: Lie-Algebraic Approach

Quantitative Finance, Vol. 1, No. 1, pp. 73-78, 2001
Number of pages: 6 Posted: 07 May 2007
Chi-Fai Lo and Cho-Hoi Hui
The Chinese University of Hong Kong and Hong Kong Monetary Authority - Research Department
Downloads 290 (128,270)
Citation 1

Abstract:

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Lie algebra, option pricing, corporate bond pricing

13.

Valuing Foreign Currency Options with a Mean-Reverting Process: A Study of Hong Kong Dollar

International Journal of Finance & Economic, Vol. 13, pp. 118-134, 2008
Number of pages: 17 Posted: 21 Jan 2008 Last Revised: 29 Mar 2011
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong, Hong Kong Monetary Authority and Hong Kong Monetary Authority
Downloads 287 (129,636)

Abstract:

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Target foreign exchange rates, currency options, mean-reverting process

14.

Pricing Corporate Bonds With Dynamic Default Barriers

Journal of Risk, Vol. 5. No. 3, pp. 17-37, 2003
Number of pages: 25 Posted: 30 Apr 2007
Cho-Hoi Hui, Chi-Fai Lo and S. W. Tsang
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and affiliation not provided to SSRN
Downloads 251 (148,755)

Abstract:

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Bond pricing model, Merton model, Default barriers

15.

Predictions of Default Probabilities by Models with Dynamic Leverage Ratios

Number of pages: 30 Posted: 28 Mar 2008
Cho-Hoi Hui, Chi-Fai Lo, M. X. Huang and H. C. Lee
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong, Chinese University of Hong Kong - Department of Physics and Institute of Theoretical Physics and Department of Physics
Downloads 234 (159,136)
Citation 4

Abstract:

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Credit Risk Models, Credit Ratings, Default Probability

16.

Pricing Barrier Options With Square Root Process

International Journal of Theoretical and Applied Finance, Vol. 4, No. 5, pp. 805-818, 2001
Number of pages: 14 Posted: 08 May 2007
Chi-Fai Lo, P. H. Yuen and Cho-Hoi Hui
The Chinese University of Hong Kong, affiliation not provided to SSRN and Hong Kong Monetary Authority - Research Department
Downloads 231 (161,144)

Abstract:

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Barrier options, constant elasticity of variance

17.

Does Using Time-Varying Target Leverage Ratios in Structural Credit Risk Models Improve Their Accuracy?

Journal of Risk Model Validation, Volume 6/Number 3, page 27-49, 2012
Number of pages: 24 Posted: 07 Mar 2008 Last Revised: 05 Oct 2012
Hong Kong Monetary Authority - Research Department, Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and Chinese University of Hong Kong - Department of Physics and Institute of Theoretical Physics
Downloads 217 (171,063)
Citation 3

Abstract:

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Leverage, Default probabilities, Credit risk

18.

Pricing Vulnerable Black-Scholes Options With Dynamic Default Barriers

Journal of Derivatives, Vol. 10. No. 4, pp. 62-69, 2003
Number of pages: 8 Posted: 09 May 2007
Cho-Hoi Hui, Chi-Fai Lo and H. C. Lee
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and Department of Physics
Downloads 196 (188,089)
Citation 1

Abstract:

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Option pricing, Credit risk, Derivatives

19.

Valuation Model of Defaultable Bond Values in Emerging Markets

Asia-Pacific Financial Markets, Vol. 9, No. 1, pp. 45-60, 2002
Number of pages: 16 Posted: 02 May 2007
Cho-Hoi Hui and Chi-Fai Lo
Hong Kong Monetary Authority - Research Department and The Chinese University of Hong Kong
Downloads 185 (198,015)

Abstract:

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risky bonds, credit risk, emerging markets, stress tests

20.

Ratings Versus Market-Based Measures of Default Risk of East Asian Banks

20th Australasian Finance & Banking Conference 2007 Paper
Number of pages: 39 Posted: 21 Aug 2007
T. C. Wong, Cho-Hoi Hui and Chi-Fai Lo
Hong Kong Monetary Authority - Research Department, Hong Kong Monetary Authority - Research Department and The Chinese University of Hong Kong
Downloads 178 (204,779)
Citation 1

Abstract:

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Asian financial crisis, credit rating agencies, credit risk models

21.

Valuing Time-Dependent CEV Barrier Options

Journal of Applied Mathematics and Decision Sciences, pp. 1-17, 2009
Number of pages: 20 Posted: 29 Mar 2008 Last Revised: 10 Aug 2009
Chi-Fai Lo, Hoi-Man Tang, K. C. Ku and Cho-Hoi Hui
The Chinese University of Hong Kong, The Chinese University of Hong Kong (CUHK), The Chinese University of Hong Kong (CUHK) and Hong Kong Monetary Authority - Research Department
Downloads 171 (212,018)

Abstract:

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CEV option, similarity transformation, Bessel equation, moving barrier

22.

Comment on 'Pricing Double Barrier Options Using Laplace Transforms' by Antoon Pelsser

Finance Stochastics, Vol. 4, pp. 105-107, 2000
Number of pages: 6 Posted: 21 Jul 2008 Last Revised: 29 Mar 2011
Cho-Hoi Hui, Chi-Fai Lo and P. H. Yuen
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and affiliation not provided to SSRN
Downloads 168 (215,168)
Citation 1

Abstract:

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Barrier options, Black and Scholes model, partial differential equations

Pricing Corporate Bonds with Interest Rates Following Double Square-Root Process

International Journal of Financial Engineering, Vol. 3, No. 3, (2016), 1650015 (31 pages)
Number of pages: 31 Posted: 07 Dec 2012 Last Revised: 19 Nov 2016
Chi-Fai Lo and Cho-Hoi Hui
The Chinese University of Hong Kong and Hong Kong Monetary Authority - Research Department
Downloads 119 (284,195)
Citation 2

Abstract:

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Finance, Corporate bond pricing, Stochastic interest rate

Pricing Corporate Bonds with Interest Rates Following Double Square-Root Process

HKIMR Working Paper No.11/2016
Number of pages: 41 Posted: 20 Jun 2016
Chi-Fai Lo and Cho-Hoi Hui
The Chinese University of Hong Kong and Hong Kong Monetary Authority - Research Department
Downloads 34 (549,525)

Abstract:

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Corporate bond pricing model; Stochastic interest rate; Leverage ratio

24.

Lie Algebraic Approach for Pricing Moving Barrier Options with Time-Dependent Parameters

Journal of Mathematical Analysis and Applications, Vol. 323, No. 2, pp. 1455-1464, 2006
Number of pages: 10 Posted: 27 Jul 2007
Chi-Fai Lo and Cho-Hoi Hui
The Chinese University of Hong Kong and Hong Kong Monetary Authority - Research Department
Downloads 153 (232,717)

Abstract:

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Options, Constant elasticity of variance, Partial differential equation, Lie algebra

25.

Pricing Vulnerable European Options With Stochastic Default Barriers

IMA Journal of Management Mathematics, Vol. 18, No. 4, pp. 315-329, 2007
Number of pages: 15 Posted: 31 May 2007
Cho-Hoi Hui, Chi-Fai Lo and K. C. Ku
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and The Chinese University of Hong Kong (CUHK)
Downloads 148 (239,196)

Abstract:

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option pricing, credit risk, derivatives

Exchange Rate Dynamics and US Dollar-Denominated Sovereign Bond Prices in Emerging Markets

Institute of Global Finance Working Paper Vol. 3, No. 1, Paper 3
Number of pages: 39 Posted: 23 Dec 2016
Cho-Hoi Hui, Chi-Fai Lo and Po-Hon Chau
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and The Chinese University of Hong Kong (CUHK)
Downloads 87 (351,180)
Citation 1

Abstract:

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Sovereign risk, Bond pricing model, Exchange rates, Emerging markets

Exchange Rate Dynamics and US Dollar-Denominated Sovereign Bond Prices in Emerging Markets

North American Journal of Economics and Finance, Forthcoming
Number of pages: 20 Posted: 11 May 2016 Last Revised: 26 Dec 2018
Cho-Hoi Hui, Chi-Fai Lo and Po-Hon Chau
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and The Chinese University of Hong Kong (CUHK)
Downloads 52 (464,019)

Abstract:

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Sovereign risk; Bond pricing model; Exchange rates; Emerging markets

27.

Measuring Provisions for Collateralised Retail Lending

Journal of Economics and Business, Vol. 58, pp. 343-361, 2006
Number of pages: 19 Posted: 01 May 2007
Cho-Hoi Hui, Chi-Fai Lo, T. C. Wong and P. K. Man
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong, Hong Kong Monetary Authority - Research Department and Chinese University of Hong Kong - Department of Physics
Downloads 135 (257,550)

Abstract:

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credit risk, retail lending, Basel II

28.

A Simple Generalisation of Kirk's Approximation for Multi-Asset Spread Options by the Lie-Trotter Operator Splitting Method

Journal of Mathematical Finance, Vol.4, pp.178-187 (2014)
Number of pages: 10 Posted: 11 Aug 2013 Last Revised: 08 May 2014
Chi-Fai Lo
The Chinese University of Hong Kong
Downloads 133 (260,469)

Abstract:

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Lognormal random variables, Black-Scholes equation, Spread options, Kirk's approximation, Lie-Trotter operator splitting method

29.

Are Corporates' Target Leverage Ratios Time-Dependent?

International Review of Financial Analysis, Vol. 15, pp. 220-236, 2006
Number of pages: 17 Posted: 25 Apr 2007
Cho-Hoi Hui, Chi-Fai Lo and M. X. Huang
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and Chinese University of Hong Kong - Department of Physics and Institute of Theoretical Physics
Downloads 130 (264,897)

Abstract:

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Credit Risk Models, Credit Ratings, Default Probability

30.

Option-Implied Correlation between iTraxx Europe Financials and Non-Financials Indexes: A Measure of Spillover Effect in European Debt Crisis

Journal of Banking and Finance, Vol. 37, pp. 3694-3703, 2013
Number of pages: 10 Posted: 31 Mar 2012 Last Revised: 02 Jul 2013
Cho-Hoi Hui, Chi-Fai Lo and C.S. Lau
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and The Chinese University of Hong Kong
Downloads 126 (271,288)
Citation 1

Abstract:

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credit default swaps, European debt crisis, option-implied correlation

Covered Interest Parity in Cross-Currency Swap Bases and Demand for US Treasuries

International Journal of Financial Engineering, Vol. 7, No. 2 (2020) 2050018
Number of pages: 38 Posted: 06 Jun 2017 Last Revised: 22 Jul 2020
Cho-Hoi Hui, Chi-Fai Lo and Chin-To Fung
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and The Chinese University of Hong Kong (CUHK)
Downloads 71 (396,183)

Abstract:

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cross-currency basis swaps, Treasuries, non-Gaussian affine term-structure models, covered interest parity, safe assets

Dynamics of Market Anomalies and Measurement Errors of Risk-Free Interest Rates

Number of pages: 34 Posted: 20 Mar 2017 Last Revised: 07 Jun 2017
Cho-Hoi Hui, Chi-Fai Lo and Chin-To Fung
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and The Chinese University of Hong Kong (CUHK)
Downloads 50 (472,379)

Abstract:

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covered interest rate parity, swap spreads, Treasuries, term-structure models; safe assets

32.

Pricing Multi-Asset Financial Derivatives With Time-Dependent Parameters - Lie Algebraic Approach

International Journal of Mathematics and Mathematical Sciences, Vol. 32, No. 7, pp. 401-410, 2002
Number of pages: 13 Posted: 27 Aug 2007
Chi-Fai Lo and Cho-Hoi Hui
The Chinese University of Hong Kong and Hong Kong Monetary Authority - Research Department
Downloads 115 (289,754)

Abstract:

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Option pricing, Lie algebraic approach, Time-dependent parameters

33.

WKB Approximation for the Sum of Two Correlated Lognormal Random Variables

Applied Mathematical Sciences, vol.7, no.128, pp.6355-6367 (2013)
Number of pages: 13 Posted: 19 Feb 2013 Last Revised: 12 Nov 2013
Chi-Fai Lo
The Chinese University of Hong Kong
Downloads 112 (295,065)

Abstract:

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Lognormal random variables, probability distribution functions, backward Kolmogorov equation, Lie-Trotter splitting approximation, WKB approximation

34.

Pricing Spread Options by the Operator Splitting Method

Wilmott Magazine, Volume 2015, Issue 79, Pages 64-67 (September 2015)
Number of pages: 4 Posted: 27 Apr 2014 Last Revised: 09 Oct 2015
Chi-Fai Lo
The Chinese University of Hong Kong
Downloads 111 (296,928)

Abstract:

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Black-Scholes equation, Spread options, Kirk's approximation, Lie-Trotter splitting approximation, Strang splitting approximation

35.

Lie-Algebraic Approach for the Leaky Competing Accumulator Model of Decision Making

Number of pages: 23 Posted: 18 Jul 2017 Last Revised: 25 Mar 2018
Chi-Fai Lo
The Chinese University of Hong Kong
Downloads 107 (304,725)

Abstract:

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Gompertz Law of Population Growth, Decision Making, Leaky Competing Accumulator Model, Stochastic Differential Equation, Backward Kolmogov Equation, Fokker-Planck Equation

36.

A Simple Analytical Model for Dynamics of Time-Varying Target Leverage Ratios

European Physical Journal B, Vol. 85, No 3, Article Number 102, 2012
Number of pages: 7 Posted: 03 Sep 2009 Last Revised: 27 Mar 2012
Chi-Fai Lo and Cho-Hoi Hui
The Chinese University of Hong Kong and Hong Kong Monetary Authority - Research Department
Downloads 101 (316,809)

Abstract:

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Target leverage ratios, Fokker-Planck equation, Mean-reverting dynamics

37.

A Simple Closed-Form Approximation for Constant Elasticity of Variance Spread Options

Number of pages: 19 Posted: 15 Aug 2013
Chi-Fai Lo and Xiao Fen Zheng
The Chinese University of Hong Kong and The Chinese University of Hong Kong
Downloads 98 (322,965)

Abstract:

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Constant elasticity of variance model, Spread options, Lie-Trotter operator splitting method, WKB method, Kirk's approximation

38.

Probabilistic Approach to Measuring Early-Warning Signals of Systemic Contagion Risk

International Journal of Financial Engineering, Vol. 5, No. 2 (2018) 1850010
Number of pages: 25 Posted: 01 Sep 2015 Last Revised: 19 Jul 2018
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong, The Chinese University of Hong Kong and Hong Kong Monetary Authority
Downloads 97 (325,132)

Abstract:

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systemic risk; probability density distributions; contagion

Crude Oil Price Dynamics with Crash Risk Under Fundamental Shocks

North American Journal of Economics and Finance, 54 (2020), 101238
Number of pages: 52 Posted: 17 Apr 2020 Last Revised: 08 Jul 2020
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong, affiliation not provided to SSRN and Hong Kong Monetary Authority
Downloads 61 (429,602)

Abstract:

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Target zone; quasi-bounded process; crude oil, OPEC; oil demand shocks

Crude Oil Price Dynamics With Crash Risk Under Fundamental Shocks

HKIMR Working Paper No.12/2020
Number of pages: 54 Posted: 15 Jul 2020
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong, affiliation not provided to SSRN and Hong Kong Monetary Authority
Downloads 35 (543,959)

Abstract:

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Target zone; quasi-bounded process; crude oil; OPEC; oil demand shocks

40.

Does Bitcoin Behave As a Currency?: A Standard Monetary Model Approach

International Review of Financial Analysis, 70 (2020),101518
Number of pages: 43 Posted: 04 Sep 2019 Last Revised: 07 May 2021
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong, The Chinese University of Hong Kong (CUHK) and Hong Kong Monetary Authority
Downloads 89 (343,304)

Abstract:

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bitcoin, money demand, currency crash, flexible-price monetary model, commodities

41.

Lie-Algebraic Approach for Pricing Zero-Coupon Bonds in Single-Factor Interest Rate Models

Journal of Applied Mathematics, Volume 2013, Article ID 276238
Number of pages: 9 Posted: 22 Apr 2011 Last Revised: 14 May 2013
Chi-Fai Lo
The Chinese University of Hong Kong
Downloads 85 (353,102)

Abstract:

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Bond pricing equation, Zero-coupon bond, Interest rate model, Lie algebra

42.

The Pricing of Basket-Spread Options

Quantitative Finance, Volume 14, Issue 11, pp.1971-1982, 2014
Number of pages: 24 Posted: 14 Mar 2015 Last Revised: 02 Feb 2016
C.S. Lau and Chi-Fai Lo
The Chinese University of Hong Kong and The Chinese University of Hong Kong
Downloads 83 (358,181)

Abstract:

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Multi-variate contingent, Derivatives pricing, Black-Scholes model, Portfolio hedging, Closed-form approximation, Parametric correction

Can Exchange Rate Dynamics in Krugman's Target-Zone Model Be Directly Tested?

Number of pages: 44 Posted: 28 Nov 2016
Cho-Hoi Hui, Chi-Fai Lo and Po-Hon Chau
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and The Chinese University of Hong Kong (CUHK)
Downloads 48 (480,749)

Abstract:

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Can Exchange Rate Dynamics in Krugman's Target-Zone Model Be Directly Tested?

HKIMR Working Paper No. 03/2017
Number of pages: 38 Posted: 01 Mar 2017
Cho-Hoi Hui, Chi-Fai Lo and Po-Hon Chau
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and The Chinese University of Hong Kong (CUHK)
Downloads 33 (555,188)
Citation 1

Abstract:

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Exchange Rate Dynamics, Target Zones, Interventions, Stochastic Processes

44.

Swiss Franc’s One-Sided Target Zone During 2011-2015

International Review of Economics & Finance, Vol. 44, 54-67, 2016
Number of pages: 14 Posted: 21 Jul 2015 Last Revised: 05 Apr 2016
Cho-Hoi Hui, Chi-Fai Lo and Tom Fong
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and Hong Kong Monetary Authority
Downloads 76 (377,074)
Citation 7

Abstract:

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Exchange Rate Target Zone, Swiss Franc, Quasi-Bounded Process

45.

Discriminatory Power and Predictions of Defaults of Structural Credit Risk Models

Journal of Risk Model Validation, Vol. 3, No. 4, 2009/2010
Number of pages: 23 Posted: 25 Sep 2009 Last Revised: 11 Mar 2010
T. C. Wong, Cho-Hoi Hui and Chi-Fai Lo
Hong Kong Monetary Authority - Research Department, Hong Kong Monetary Authority - Research Department and The Chinese University of Hong Kong
Downloads 76 (377,074)
Citation 1

Abstract:

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Default probabilities, Credit risk models

46.

A Quasi-Bounded Target Zone Model – Theory and Application to Hong Kong Dollar

International Review of Economics & Finance, Vol. 37, 2015, 1-17
Number of pages: 17 Posted: 27 Nov 2012 Last Revised: 29 Jun 2015
Chi-Fai Lo, Cho-Hoi Hui, Tom Fong and S.W. Chu
The Chinese University of Hong Kong, Hong Kong Monetary Authority - Research Department, Hong Kong Monetary Authority and The Chinese University of Hong Kong (CUHK)
Downloads 75 (379,956)
Citation 6

Abstract:

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stochastics process, target zone, bounded process

47.

Pricing Dual Spread Options by the Lie-Trotter Operator Splitting Method

IAENG International Journal of Applied Mathematics, Forthcoming
Number of pages: 5 Posted: 08 May 2013 Last Revised: 29 Nov 2014
Chi-Fai Lo
The Chinese University of Hong Kong
Downloads 60 (427,144)

Abstract:

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Spread options, Kirk's approximation, Lie-Trotter opertor splitting method

48.

The Sum and Difference of Two Constant Elasticity of Variance Stochastic Variables

Applied Mathematics, vol.4, no.11, pp.1503-1511 (2013)
Number of pages: 9 Posted: 19 Feb 2013 Last Revised: 12 Nov 2013
Chi-Fai Lo
The Chinese University of Hong Kong
Downloads 58 (434,264)

Abstract:

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Constant elasticity of variance stochastic variables, probability distribution functions, backward Kolmogorov equation, Lie-Trotter splitting approximation

49.

Modelling Default Correlations in a Two-Firm Model with Dynamic Leverage Ratios

Research Paper Number: 304, Quantitative Finance Research Centre, University of Technology, Sydney
Number of pages: 73 Posted: 17 Oct 2012
Carl Chiarella, Chi-Fai Lo and Ming Xi Huang
University of Technology, Sydney - UTS Business School, Finance Discipline Group, The Chinese University of Hong Kong and University of Technology Sydney (UTS) - School of Finance and Economics
Downloads 55 (445,230)
Citation 2

Abstract:

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credit risk, default correlations, default probabilities, first passage time

50.

A Note on Estimating Realignment Probabilities - A First-Passage-Time Approach

Journal of International Money and Finance, Vol. 28, pp. 804-812, 2009
Number of pages: 10 Posted: 11 Jun 2008 Last Revised: 18 May 2009
Cho-Hoi Hui and Chi-Fai Lo
Hong Kong Monetary Authority - Research Department and The Chinese University of Hong Kong
Downloads 55 (445,230)
Citation 1

Abstract:

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realignment risk, mean-reversion, first-passage-time probability

51.

Modelling Bounded Stochastic Motion

Number of pages: 8 Posted: 13 Jul 2019
Chi-Fai Lo and Cho-Hoi Hui
The Chinese University of Hong Kong and Hong Kong Monetary Authority - Research Department
Downloads 47 (476,410)

Abstract:

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Constrained stochastic motion, quasi-bounded process, time-varying boundaries, crash risk

52.

Exchange Rate Solutions With Currency Crashes

HKIMR Working Paper No.25/2018
Number of pages: 42 Posted: 20 Dec 2018
Cho-Hoi Hui, Chi-Fai Lo and Chi-Hei Liu
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and The Chinese University of Hong Kong (CUHK)
Downloads 34 (536,570)
Citation 1

Abstract:

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exchange rate dynamics, currency crash, stochastic processes, risk reversals

53.

Exchange Rate Dynamics and United States Dollar-Denominated Sovereign Bond Prices in Emerging Markets

ADBI Working Paper 530
Number of pages: 37 Posted: 07 Jun 2018
Cho-Hoi Hui, Chi-Fai Lo and Po-Hon Chau
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and The Chinese University of Hong Kong (CUHK)
Downloads 31 (552,487)

Abstract:

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bond pricing model, emerging markets, exchange rates, sovereign risk

54.

Unique Fundamental Dynamics of Target-zone Exchange Rates

Number of pages: 26 Posted: 12 Aug 2019
Chi-Fai Lo, Cho-Hoi Hui and Chi-Hei Liu
The Chinese University of Hong Kong, Hong Kong Monetary Authority - Research Department and The Chinese University of Hong Kong (CUHK)
Downloads 29 (563,745)

Abstract:

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Exchange rate dynamics, target zones, interventions, stochastic processes

55.

Exchange Rate Dynamics Under a Currency Board When Policy Rates are Zero

HKIMR Working Paper No. 21/2017
Number of pages: 20 Posted: 20 Sep 2017
Cho-Hoi Hui, Ka-Fai Li and Chi-Fai Lo
Hong Kong Monetary Authority - Research Department, Hong Kong Monetary Authority and The Chinese University of Hong Kong
Downloads 25 (588,450)

Abstract:

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Target zone model, currency board, Hong Kong dollar

56.

A Simple Explanation of Biased Movements of Renminbi Exchange Rate

International Journal of Financial Engineering, Vol. 05, No. 04, 1850040 (2018)
Number of pages: 18 Posted: 08 Jan 2019 Last Revised: 20 Jan 2019
Cho-Hoi Hui and Chi-Fai Lo
Hong Kong Monetary Authority - Research Department and The Chinese University of Hong Kong
Downloads 24 (594,999)

Abstract:

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China’s exchange rate policy, renminbi, target zones, stochastics

57.

Foreign Exchange Dynamics and Reserve Accumulation under Capital Inflows

HKIMR Working Paper No.18/2020
Number of pages: 43 Posted: 03 Mar 2021
Cho-Hoi Hui, Chi-Fai Lo and Chi-Hei Liu
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and The Chinese University of Hong Kong (CUHK)
Downloads 15 (657,088)

Abstract:

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Exchange rate dynamics, capital flows, interventions, zero lower bound

Other Papers (1)

Total Downloads: 183
1.

Market Expectation of Appreciation of the Renminbi

21st Australasian Finance and Banking Conference 2008 Paper
Number of pages: 24 Posted: 20 Aug 2008 Last Revised: 05 Jun 2018
Cho-Hoi Hui, Chi-Fai Lo and Tsz-Kin Chung
Hong Kong Monetary Authority - Research Department, The Chinese University of Hong Kong and IHS Markit
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Abstract:

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renminbi exchange rate, first-passage-time distributions, currency options