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Chetverikov, Denis N.; Wilhelm, Daniel - 2023

Slope coefficients in rank-rank regressions are popular measures of intergenerational mobility, for instance in regressions of a child's income rank on their parent's income rank. In this paper, we first point out that commonly used variance estimators such as the homoskedastic or robust...

Persistent link: https://www.econbiz.de/10014480485

Social capital and the labor market

2015

Persistent link: https://www.econbiz.de/10014306504

Common influences, spillover and integration in Chinese stock markets

Weber, Enzo; Zhang, Yanqun - 2008

The Chinese stock market features an interesting history of divided market segments: domestic (A), foreigners' (B) and overseas (H). This puts forth questions of market integration as well as cross-divisional information transmission. We address these issues in a structural DCC framework, an...

Persistent link: https://www.econbiz.de/10010263757

The empirical relation between credit quality, recovery and correlation

Rösch, Daniel; Scheule, Harald - 2009

correlation. …

Persistent link: https://www.econbiz.de/10010276410

Do survey indicators let us see the business cycle? A frequency decomposition

Dresse, Luc; Van Nieuwenhuyze, Christophe - 2008

This paper uses a frequency domain approach to gain insight into the correlation between survey indicators and year … of the correlation between survey indicators and year-on-year GDP growth at the different frequencies to explain their … overall correlation. We show that survey indicators, similar to year-on-year GDP growth, do not perfectly reflect business …

Persistent link: https://www.econbiz.de/10011506652

Estimating LGD correlation

Witzany, Jiří - 2009

The paper proposes a new method to estimate correlation of account level Basle II Loss Given Default (LGD). The … correlation determines the probability distribution of portfolio level LGD in the context of a copula model which is used to … we apply the maximum likelihood method to estimate the best correlation parameter. The method is applied and analyzed on …

Persistent link: https://www.econbiz.de/10010322333

Prediction sets and conformal inference with censored outcomes

Liu, Weiguang; de Paula, Áureo; Tamer, Elie T. - 2025

Given data on a scalar random variable 𝑌, a prediction set for 𝑌 with miscoverage level 𝛼 is a set of values for 𝑌 that contains a randomly drawn 𝑌 with probability 1 - 𝛼, where 𝛼 ∈ (0, 1). Among all prediction sets that satisfy this coverage property, the oracle...

Persistent link: https://www.econbiz.de/10015193956

Robust estimation and inference in panels with interactive fixed effects

Armstrong, Timothy B.; Weidner, Martin; Zeleneev, Andrei - 2023

We consider estimation and inference for a regression coefficient in panels with interactive fixed effects (i.e., with a factor structure). We show that previously developed estimators and confidence intervals (CIs) might be heavily biased and size-distorted when some of the factors are weak. We...

Persistent link: https://www.econbiz.de/10014480692

Inference about non-identified SVARs

Giacomini, Raffaella; Kitagawa, Toru - 2014

We propose a method for conducting inference on impulse responses in structural vector autoregressions (SVARs) when the impulse response is not point identified because the number of equality restrictions one can credibly impose is not sufficient for point identification and/or one imposes sign...

Persistent link: https://www.econbiz.de/10011445698

Robust Bayesian inference in proxy SVARs

Giacomini, Raffaella; Kitagawa, Toru; Read, Matthew - 2020

We develop methods for robust Bayesian inference in structural vector autoregressions (SVARs) where the parameters of interest are set-identified using external instruments, or 'proxy SVARs'. Set-identification in these models typically occurs when there are multiple instruments for multiple...

Persistent link: https://www.econbiz.de/10012621090