Narrow search
Showing 1 - 10 of 1,559
Cover Image
Dependence Measures in Bivariate Gamma Frailty Models
van den Berg, Gerard J. - 2014
Bivariate duration data frequently arise in economics, biostatistics and other areas. In "bivariate frailty models", dependence between the frailties (i.e., unobserved determinants) induces dependence between the durations. Using notions of quadrant dependence, we study restrictions that this...
Persistent link: https://www.econbiz.de/10013055564
Cover Image
Comparing Distributions of Ordinal Data
Jenkins, Stephen P. - 2020
To compare distributions of ordinal data such as individuals' responses on Likert-type scale variables summarizing subjective well-being, we should not apply the toolbox of methods developed for cardinal variables such as income. Instead we should use an analogous toolbox which takes account of...
Persistent link: https://www.econbiz.de/10012838490
Cover Image
Wage Dispersion and Search Behavior
Hall, Robert E. - 2015
We use a rich new body of data on the experiences of unemployed job-seekers to determine the sources of wage dispersion and to create a search model consistent with the acceptance decisions the job-seekers made. From the data and the model, we identify the distributions of four key variables:...
Persistent link: https://www.econbiz.de/10013011132
Cover Image
A Theory for Ranking Distribution Functions
Aaberge, Rolf - 2014
rather than another.In this paper, we develop a theory for ranking distribution functions. Our theory offers a general … distribution theory for empirical dominance criteria where it is demonstrated that the associated empirical processes converge in …
Persistent link: https://www.econbiz.de/10013061933
Cover Image
Modelling Volatilities and Conditional Correlations in Futures Markets with a Multivariate T Distribution
Pesaran, Bahram; Pesaran, M. Hashem - 2021
This paper considers a multivariate t version of the Gaussian dynamic conditional correlation (DCC) model proposed by Engle (2002), and suggests the use of devolatized returns computed as returns standardized by realized volatilities rather than by GARCH type volatility estimates. The t-DCC...
Persistent link: https://www.econbiz.de/10013316934
Cover Image
The Distribution of Ambiguity Attitudes
von Gaudecker, Hans-Martin; Wogrolly, Axel; Zimpelmann, … - 2022
This paper analyzes the stability and distribution of ambiguity attitudes using a broad population sample. Using high-powered incentives, we collected six waves of data on ambiguity attitudes about financial markets – our main application – and climate change. Estimating a structural...
Persistent link: https://www.econbiz.de/10014236203
Cover Image
Predictability of Asset Returns and the Efficient Market Hypothesis
Pesaran, M. Hashem - 2010
This paper is concerned with empirical and theoretical basis of the Efficient Market Hypothesis (EMH). The paper begins with an overview of the statistical properties of asset returns at different frequencies (daily, weekly and monthly), and considers the evidence on return predictability, risk...
Persistent link: https://www.econbiz.de/10013141228
Cover Image
The Role of the Exchange Rate Regime in the Process of Real and Nominal Convergence
D'Adamo, Gaetano - 2013
During the last decade, economists have intensively searched for evidence on the importance of the Balassa-Samuelson (B-S) hypothesis in explaining nominal convergence. One general result is that B-S can at best explain only part of the excess inflation observed in the European catching-up...
Persistent link: https://www.econbiz.de/10013074886
Cover Image
Identifying Regional Labor Demand Shocks Using Sign Restrictions
Juessen, Falko - 2012
We propose using sign restrictions to identify regional labor demand shocks in a panel VAR of US federal states. Observed migration responds significantly, but less persistently than the residual-based migration measure constructed by Blanchard and Katz (1992)
Persistent link: https://www.econbiz.de/10013099800
Cover Image
An Empirical Growth Model for Major Oil Exporters
Esfahani, Hadi Salehi - 2012
-run output equation with a coefficient equal to the share of capital (α). The long-run theory is tested using quarterly data on … results support the long-run theory. The existence of long-run relations between real output, foreign output and real oil … steadily over the past three decades, the theory suggests that the effect of oil income on the economy's steady state growth …
Persistent link: https://www.econbiz.de/10013107701