This paper addresses whether credit rating downgrades feed back on the asset value of the downgraded companies, causing real losses. To investigate this issue we construct a structural credit risk model incorporating ratings and the feedback loss. To estimate the parameters of the model we...

This papers starts from an article published by Chan et al. in Accounting and Business Research in 2006 on accounting research in Europe. It develops the idea that accounting research in Europe is much more diversified than it appears, is not limited to British academics output, and relies upon...

This paper investigates factors that brought about the surge in manager unethical behavior within the US economy. Key structural causes are the weak internal control, perverse incentives related to managers’ compensation, conflicts of interest in the banking and auditing sectors. Unethical...

Merging -or separating- real estate patrimony taxation and local taxation is still a debate in France. How much of these fiscal resources should be allocated to the State and how much should be channeled to local decision bodies? This research document expresses an overview of the 1994 to 2000...

Today creativity is considered as a necessity in ail aspects of management. This working paper mirrors the artistic and managerial conceptions of creativity. Although there are shared points in bath applications, however deep-seated and radically opposed traits account for the divergence between...

An NP-hard variant of the single-source Capacitated Facility Location Problem is studied, where each facility is composed of a variable number of fixed-capacity production units. This problem, especially the metric case, has been recently studied in several papers. In this paper, we only...

In their classic formulations, valid to this day, the issue of self-preservation is foundational for both political science and economics. In order to fixate this concept, the Modern theorists relied upon various assumptions about human nature. Due to the advances of biology and evolutionary...

We analyze the role of management instruments in the development of collective activity and in the dynamics of organization, recurring to pragmatic and semiotic theories. In dualist representation-based theories (rationalism, cognitivism), instruments are seen as symbolic reflections of...

The focus of this paper is inference about stochastic and deterministic trends when both types are present. We show that, contrary to asymptotic theory and the existing literature, the parameters of the deterministic components must be taken into account in finite samples. We analyze the...

This paper analyzes the decision of a migrant to return or stay within the framework of a signaling model with exogenous migratory costs. If employers have only imperfect information about the type of a worker and good workers migrate, bad workers might copy their strategy in order to get the...