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Ammar Hussain

Researcher at COMSATS Institute of Information Technology

Publications -  19
Citations -  214

Ammar Hussain is an academic researcher from COMSATS Institute of Information Technology. The author has contributed to research in topics: Computer science & Sustainability. The author has an hindex of 5, co-authored 11 publications receiving 63 citations. Previous affiliations of Ammar Hussain include University of Bedfordshire.

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The dynamic association between healthcare spending, CO2 emissions, and human development index in OECD countries: evidence from panel VAR model

TL;DR: In this article, the authors employed a panel vector autoregression based on the generalized method of moments estimations to test the bidirectional association among healthcare expenditures, carbon dioxide (CO2) emissions, and human development index (HDI).
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Is ICT an enduring driver of economic growth? Evidence from South Asian economies

TL;DR: In this paper, the impact of ICT penetration on economic growth of four South Asian economies (India, Pakistan, Bangladesh, and Sri Lanka) for the period from 1995 to 2016 was investigated.
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Does Firm Life Cycle Impact Corporate Investment Efficiency

Abstract: Corporate investment efficiency (CIE) is an imperative factor influencing the smooth functioning and financial sustainability of an enterprise. The role of a firm life cycle on risk and performance fundamentals has been extensively explored in the literature. However, it remains unclear as to whether the life cycle stages of a firm have any impact on corporate investment efficiency. This paper investigates the role of firm life cycle stages (FLCS) in determining the investment efficiency of 351 Pakistani non-financial listed firms over the course of 12 years (2005–2016). It used panel data fixed effects and ordinary least squares (OLS) techniques to empirically examine the proposed relationship. By employing Dickinson’s FLCS measure, we found that CIE was lower during the introduction and decline stages and higher at the growth and maturity stages of a firm’s life cycle. Moreover, the results of regression analysis revealed that mature firms enjoyed the highest level of investment efficiency followed by the growth firms. Overall, CIE exhibited an inverted U-shaped trend across FLCS. In addition, the findings corroborated the idea that the sample firms could not sustain their investment efficiency when they moved along different stages of the life cycle. Thus, policymakers are suggested to customize their investment policies for each stage of FLC to attain sustainable financial performance throughout the life of a firm.
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Intention to Purchase Counterfeit Luxury Products: A Comparative Study Between Pakistani and the UK Consumers

TL;DR: In this article, the authors compared Pakistani and the UK consumers' purchase intentions toward counterfeit luxury products by focusing on the relationships between the following four factors: perceived quality, status consumption, low price, and ethics.
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When Does Earnings Management Matter? Evidence across the Corporate Life Cycle for Non-Financial Chinese Listed Companies

TL;DR: Li et al. as mentioned in this paper examined whether CLC stages explain firm's propensity to engage in both accrual base and real earning management practices in the context of China and found that managers' response to use both earnings management practices is significantly higher during introduction and decline phases, and lower during growth and mature stages of CLC.