Purpose – This research aims to investigate the differences in designing the zero acceptance number single sampling plans using the apparent fraction of nonconforming and the binomial distribution against the exact convolute compound hypergeometric distribution when both types of inspection...

Product-harm crises are among a firm’s worst nightmares. Since marketing investments may be instrumental to convince consumers to purchase the firm's products again, it is important to provide an adequate measurement of the effectiveness of these investments, especially after the crisis. We...

Purpose – The purpose of this paper is to propose and evaluate a new matching sample comparison method, the industry size peer matching method. Design/methodology/approach – Based on archival financial data from Compustat and econometric methods, the paper first validates that such a method...

Purpose – The purpose of this paper is to propose and evaluate a new matching sample comparison method, the industry size peer matching method. Design/methodology/approach – Based on archival financial data from Compustat and econometric methods, the paper first validates that such a method...

Purpose – The purpose of this paper is to make economic comparison of the proposed X¯ chart with the economic and economic‐statistical design of a multivariate exponentially weighted moving average (MEWMA) control chart proposed by Linderman and Love, using Lorenzen‐Vance cost model....