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Economic risk plays a vital role in firm's cash holdings. We aim to determine the impact of economic risk on the firm's cash holdings.

The data is collected from the DataStream from 2002 to 2018, which covers 552 listed firms in the manufacturing sector of Pakistan, Sri Lanka, India and Bangladesh. We apply a two-step dynamic panel estimation to analyze the results.

We use the variance of inflation and variance of interest rate as proxies of economic risk. Our results show that variance of inflation has a significant and negative effect while the variance of interest rate has a significant and positive effect on firms' cash holdings in selected countries. Furthermore, we find economic risk negatively affects the firm's cash holdings in the country-wise analysis. Firms should maintain a reasonable amount of cash reserves to handle uncertain situations.

This study may provide insights to financial decision-makers of a firm for better cash management according the economic conditions of the country.

The purpose of this study was to explicate how leaders’ knowledge hiding results in employees’ knowledge hiding. In addition, the study was intended to explore under what conditions leaders’ knowledge hiding affects employees’ moral disengagement more deleteriously.

Data were collected from 321 employees at three different times which were two months apart from each other. Structural equation modeling was used for data analysis.

The study found leaders’ knowledge hiding to be related to employee moral disengagement. In addition, the study found moral disengagement to affect employees’ knowledge-hiding behavior. Moral disengagement was found to mediate the relationship between leaders’ knowledge hiding and employees’ knowledge hiding. Finally, the study found that employees with high moral identity show more perseverance to preserve their moral engagement when led by knowledge-hiding leaders.

To the best of the authors’ knowledge, the study was first to establish a relationship between a leader’s knowledge hiding and employees’ moral disengagement. The study also established the mediating role of moral disengagement to work as a mediating mechanism linking leaders’ knowledge hiding to employees’ knowledge hiding. Finally, the study found that moral identity moderates the relationship between leaders’ knowledge hiding and employees’ moral disengagement.

The purpose of this paper is a study designed to utilize Vigna mungo L. (black gram) flour to improve the protein quality of wheat through supplementation. Wheat is utilized as a cereal crop all over the world, but its protein quality is inferior owing to the deficiency of amino acids like lysine.

Black gram seeds were roasted and germinated and then incorporated at 10, 15 and 20 per cent level in wheat flour. The composite flour was evaluated for its chemical composition, physiochemical properties and rheological characteristics, and cookies were developed from the composite flour.

Chemical composition of composite flour revealed significant results (p < 0.05). The level of crude protein increased from 9.69 to 11.79 per cent, while ash and crude fat content enhanced from 0.33 to 1.80 per cent and 1.13 to 2.40 per cent, respectively. There was a significant effect (p < 0.05) on the sedimentation value by the addition of black gram in wheat flour. Water absorption of composite flour was higher than control (52.21 per cent), as maximum value was observed in flour having 15 per cent germinated black gram flour (69.45 per cent). Dough development time also increased from 2.90 min to 4.80 min. The pasting properties revealed significant results for all the parameters. Cookies were developed from composite flour, and sensory evaluation has shown that addition of pulse flour at 15 per cent yields cookies with better hedonic response.

The black gram is a locally grown legume crop, but there is a lack of systematic approach for its chemical composition and product development. Scientists are in urge to explore such economical and assessable food ingredients to cope with the nutritional deficiencies prevailing in the developing societies. In this regard, black gram has been recognized as a rich source of nutrients, so it can be exploited to improve wheat protein quality.

This study aims to investigate how abusive supervisor affects knowledge hiding (KH). Specifically, this study investigates employee silence as a mediating mechanism between abusive supervision and employees’ KH. Further, psychological ownership is examined as a buffer between abusive supervision and employee silence.

KH has become a major issue for both manufacturing and service sectors. Therefore, this study collected data from 322 employees working in manufacturing and service sectors through “Google Forms” during COVID-19. The respondents were contacted through LinkedIn platform between January and July 2021.

This study noted that when employees working in high-power distance cultures perceive their leaders/supervisors as abusive, they avoid confrontation and engage in silent behavior, which positively affects their KH behavior. However, employees with a high level of psychological ownership are less likely to respond to their abusive supervisors through silence because such employees feel a greater sense of belongingness and prefer to benefit their organization.

This study used a cross-sectional design that restricts causality. However, the findings of this study suggest management to focus on leadership style to minimize KH at the workplace.

To the best of the authors’ knowledge, this study is the first to explore the underlying mechanism (employee silence) and boundary condition (psychological ownership) to explain the association between abusive supervision and KH.