We explore the link between child gender and household financial decisions within a cultural environment that strongly favours having a son. Using data from the China Household Finance Survey (CHFS), we find that the presence of a daughter is associated with a lower saving rate, consistent with...

We consider a multi-portfolio optimization problem where nonlinear market impact costs result in a strong dependency of one account's performance on the trading activities of other accounts. We develop a novel target-oriented model that jointly optimizes the rebalancing trades and split of...

The aim of this work is to study the degree of efficiency achieved by foreign banks installed in Spain between 2000 - 2020 throu gh 2 non - parametric models, one static, the data envelopment analysis (DEA), and another dynamic, the Malmquist Productivity Index (MPI). The results of DEA model...

Die Dissertation besteht aus vier eigenständigen empirischen Aufsätzen. Das erste Kapitel untersucht auf der Grundlage von Gewerbesteuererhöhungen auf Gemeindeebene in Deutschland, inwieweit Unternehmen ihre Investitionspläne an höhere Steuersätze anpassen. Die weiteren Kapitel befassen...

The identification of factors influencing the renewable energy stock market has recently received much attention from scholars. While the implications of economic policy uncertainty on renewable energy stock markets have been extensively studied in recent literature, less attention has been paid...

This study addresses market concentration among major corporations, highlighting the utility of relative entropy for understanding diversification strategies. It introduces entropic value at risk (EVaR) as a coherent risk measure, which is an upper bound to the conditional value at risk (CVaR),...

The document estimates the risk embraced by Colombian commercial banks, and establishes a measurement of excessive risk-taking that is consistent with such estimation. The construction of the excessive-risk measurement follows the basic efficient-portfolio framework, in which the variance of an...

En este trabajo se proponen dos tipos de contratos para los préstamos interbancarios con el fin de que los bancos suavicen sus choques de liquidez a través del mercado interbancario. En particular, se estudia la situación en la que los bancos con faltantes de liquidez que tienen bajo riesgo...

Since correlation may be interpreted as a measure of the influence across time-series, it may be conveniently mapped into a distance and into a weighted adjacency matrix. Based on such matrix, network theory has attempted to filter out the noise in correlation matrices by extracting the dominant...

Resumen: El presente estudio se enfoca en determinar la relación entre los volúmenes de operación y la asimetría de los rendimientos de los principales mercados accionarios latinoamericanos: Argentina, Brasil, Chile, Colombia, México y Perú. Se utiliza el modelo propuesto por Hutson et al....