We propose a novel dynamic approach to forecast the weights of the global minimum variance portfolio (GMVP). The GMVP weights are the population coefficients of a linear regression of a benchmark return on a vector of return differences. This representation enables us to derive a consistent loss...

Social comparison nudges that employ descriptive norms were found to increase charitable giving. This paper finds that individuals who receive a descriptive norm donate significantly more when they have to guess the descriptive norm beforehand. We argue that guessing draws attention to the norm...

The aim of this paper is to analyze the question of whether the sole focus of standard setters developing accounting standards that are useful to external users for making decisions about providing resources to the entity result in useful accounting information. To answer this question, we...

We study the relative efficiency of centralized versus decentralized organizational forms given optimized managerial performance evaluation within an incomplete contracting framework with risk‐averse agents under moral hazard. Decentralization and performance evaluation are complementary...

Purpose: Product modularization and supply chain integration have establishedthemselves as efficient methods for complexity management, but a holistic view oftheir effects has rarely been studied. For this reason, we demonstrate a conceptwhich presents these effects along the product life-cycle...