User profiles for N. Ju

Niansheng Ju

Postdoc in Neuroscience
Verified email at rockefeller.edu
Cited by 374

An EBIT‐based model of dynamic capital structure

R Goldstein, N Ju, H Leland - The Journal of Business, 2001 - JSTOR
… The scaling CF0 feature implies that the present value of period n cash flows equal ,n CF ∗
b 0 where the endogenously obtained constant b accounts for both the fact that each period’s …

Ambiguity, learning, and asset returns

N Ju, J Miao - Econometrica, 2012 - Wiley Online Library
We propose a novel generalized recursive smooth ambiguity model which permits a three‐way
separation among risk aversion, ambiguity aversion, and intertemporal substitution. We …

The maximum principle and the global attractor for the dissipative 2D quasi-geostrophic equations

N Ju - Communications in mathematical physics, 2005 - Springer
… Cordoba [10] and [11] successfully obtain an improved positivity lemma for p = 2n, where n
is any positive … Ju, N.: On the two dimensional quasi-geostrophic equations. Preprint, 2003 17…

[HTML][HTML] Disease phenotype of a ferret CFTR-knockout model of cystic fibrosis

…, Z Yan, X Liu, HJ Cho, NS Joo… - The Journal of …, 2010 - Am Soc Clin Investig
… On average, approximately 75 photomicrographs were evaluated for each xenograft sample
(n = 5 for non-CF and n = 6 for CF). Statistical comparison of the glandular size indexes …

Connectomic comparison of mouse and human cortex

…, V Gangadharan, N Heike, A Khalifa, A Motta, N Ju… - Science, 2022 - science.org
… In the following, we report effects that were multifold between mouse (n = 5 individuals, n = …
or human [n = 88 of 734 versus 278 of 914 neurons from n = 5 mouse and n = 4 macaque and …

Submucosal glands and airway defense

JJ Wine, NS Joo - Proceedings of the American Thoracic Society, 2004 - atsjournals.org
… In an attempt to determine the contribution of HCO 3 – secretion we removed all HCO 3 – ,
maintained the pH with N-2-hydroxyethylpiperazine-2′,2-ethanesulfonic acid (HEPES), and …

Pricing by American option by approximating its early exercise boundary as a multipiece exponential function

N Ju - The Review of Financial Studies, 1998 - academic.oup.com
This article proposes to price an American option by approximating its early exercise boundary
as a multipiece exponential function. Closed form formulas are obtained in terms of the …

Theory of overparametrization in quantum neural networks

M Larocca, N Ju, D García-Martín, PJ Coles… - Nature Computational …, 2023 - nature.com
… Here we show a single layer of the ansatz for n = 4 qubits. For closed boundary conditions,
there is an extra ZZ(β) gate acting on the uppermost and lowermost qubits. A ZZ(β) gate on …

Existence and uniqueness of the solution to the dissipative 2D quasi-geostrophic equations in the Sobolev space

N Ju - Communications in Mathematical Physics, 2004 - Springer
We study the two dimensional dissipative quasi-geostrophic equations in the Sobolev
space Existence and uniqueness of the solution local in time is proved in H s when s>2(1−α). …

Horses and rabbits? Trade-off theory and optimal capital structure

N Ju, R Parrino, AM Poteshman… - Journal of Financial and …, 2005 - cambridge.org
This paper examines optimal capital structure choice using a dynamic capital structure
model that is calibrated to reflect actual firm characteristics. The model uses contingent claim …