User profiles for George Chacko

George Chacko

- Verified email at scu.edu - Cited by 2450

George Chacko

- Verified email at illinois.edu - Cited by 1188

Dynamic consumption and portfolio choice with stochastic volatility in incomplete markets

G Chacko, LM Viceira - The Review of Financial Studies, 2005 - academic.oup.com
This paper examines the optimal consumption and portfolio-choice problem of long-horizon
investors who have access to a riskless asset with constant return and a risky asset (“stocks”…

Spectral GMM estimation of continuous-time processes

G Chacko, LM Viceira - Journal of Econometrics, 2003 - Elsevier
This paper derives a methodology for the estimation of continuous-time stochastic models
based on the characteristic function. The estimation method does not require discretization of …

Latent liquidity: A new measure of liquidity, with an application to corporate bonds

…, A Nashikkar, M Subrahmanyam, G Chacko… - Journal of Financial …, 2008 - Elsevier
We present a new measure of liquidity known as “latent liquidity” and apply it to a unique
corporate bond database. Latent liquidity is defined as the weighted average turnover of …

[BOOK][B] Financial derivatives: pricing, applications, and mathematics

J Baz, G Chacko - 2004 - books.google.com
Combining their corporate and academic experiences, Jamil Baz and George Chacko offer
financial analysts a complete, succinct account of the principles of financial derivatives pricing…

Pricing interest rate derivatives: a general approach

G Chacko, S Das - The review of financial studies, 2002 - academic.oup.com
The relationship between affine stochastic processes and bond pricing equations in exponential
term structure models has been well established. We connect this result to the pricing of …

Strategic asset allocation in a continuous-time VAR model

JY Campbell, G Chacko, J Rodriguez… - Journal of Economic …, 2004 - Elsevier
This paper derives an approximate solution to a continuous-time intertemporal portfolio and
consumption choice problem. The problem is the continuous-time equivalent of the discrete-…

Negative signaling in B lymphocytes induces tyrosine phosphorylation of the 145-kDa inositol polyphosphate 5-phosphatase, SHIP.

GW Chacko, S Tridandapani, JE Damen… - … (Baltimore, Md.: 1950 …, 1996 - journals.aai.org
Stimulation of the B cell Ag receptor (BCR) has been reported to induce tyrosine
phosphorylation of a 145-kDa protein and its association with the adapter protein Shc. We have …

Regulation of constitutive TCR internalization by the ζ-chain

U D'Oro, I Munitic, G Chacko, T Karpova… - The Journal of …, 2002 - journals.aai.org
The ability of a T cell to be activated is critically regulated by the number of TCRs expressed
on the plasma membrane. Cell surface TCR expression is influenced by dynamic processes …

The price of immediacy

GC Chacko, JW Jurek, E Stafford - The Journal of Finance, 2008 - Wiley Online Library
This paper models transaction costs as the rents that a monopolistic market maker extracts
from impatient investors who trade via limit orders. We show that limit orders are American …

Are disruption index indicators convergently valid? The comparison of several indicator variants with assessments by peers

…, S Devarakonda, A Tekles, G Chacko - Quantitative Science …, 2020 - direct.mit.edu
Recently, Wu, Wang, and Evans (2019) proposed a new family of indicators, which measure
whether a scientific publication is disruptive to a field or tradition of research. Such …