We propose exact simulation-based procedures for: (i) testing mean-variance efficiency when the zero-beta rate is unknown, and (ii) building confidence intervals for the zero-beta rate. On observing that this parameter may be weakly identified, we propose LR-type statistics as well as...

When companies fail workers lose their jobs which raises the unemployment rate and some displaced workers with less financial wealth, larger financial obligations, and who are the sole bread winners in a family become likely candidates for a personal bankruptcy filing. The central role played by...

Early warning models are among the most utilized developments in finance. A good early warning model can predict with a high degree of accuracy the likelihood that a healthy company will either go bankrupt or become financially distressed. B2B companies supply products are now global. This paper...

We develop a dynamic panel threshold model of capital structure to test the dynamic trade-off theory, allowing for asymmetries in firms' adjustments toward target leverage. Our novel estimation approach is able to consistently estimate heterogeneous speeds of adjustment in different regimes as...

The relationship between personal and firm bankruptcy is intuitively understood but has not been previously studied. When a person files a bankruptcy petition they reduce their spending on goods and services sold by companies. Similarly, when a firm files for bankruptcy some employees lose their...

This paper considers testing the hypothesis that errors in a panel data model are weakly cross sectionally dependent, using the exponent of cross-sectional dependence α, introduced recently in Bailey, Kapetanios and Pesaran (2012). It is shown that the implicit null of the CD test depends on...

This paper develops a simple panel unit-root test that accommodates cross-sectional dependence among variables and smooth structural changes in deterministic components. The proposed test is the simple average of the individual statistics constructed from the breaks and cross-sectional...

Involving customers to co-create value is an important strategy for businesses competing to satisfy personalized demands and to gain competitive advantages. However, the research in the area is still in an early stage. In a search for this new competitive strategy, the literature on value...

Recent studies in marketing suggest that non-financial metrics, such as customer satisfaction and brand value, help explain the variation in the cost of equity and cost of debt. These studies usually focus on only one non-financial metric and one component of capital cost. In this study, we...

This paper develops a new framework and statistical tools to analyze stock returns using high frequency data. We consider a continuous-time multi-factor model via a continuous-time multivariate regression model incorporating realistic empirical features, such as persistent stochastic...