We provide a comprehensive treatment for the problem of testing jointly for structural changes in both the regression coefficients and the variance of the errors in a single equation system involving stationary regressors. Our framework is quite general in that we allow for general mixing‐type...

Purpose: This study aims to investigate how the relationship factors, including equity, shared responsibility and relationship dependence leverage the value co-creation. The research studies the value co-creation process in a business-to-business (B2B) context between suppliers and customers...

Motivated by recent controversies on the information role of financial analysts, this study examines whether firm level transparency proxied by accounting quality affects the mix of market/industry-wide vs. firm-specific information provided by analysts. Specifically, we show that better...