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Article
Publication date: 19 June 2020

Riya Sureka, Satish Kumar, Sachin Kumar Mangla and Flavio Hourneaux Junior

International Journal of Productivity and Performance Management (IJPPM) is one of the prominent journals publishing on general management with a particular focus on performance…

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Abstract

Purpose

International Journal of Productivity and Performance Management (IJPPM) is one of the prominent journals publishing on general management with a particular focus on performance management and productive sciences. The objective of this study is to provide an academic structure overview of the journal between 2004 and 2018 using bibliometric tools.

Design/methodology/approach

Data used for this study were extracted using the Scopus database. Bibliometric analysis using several bibliometric indicators are adopted to know the major trends and themes of the journal. Mapping of bibliographic data is carried using VOSviewer and Gephi software.

Findings

Authors: Most of the IJPPM contributors are affiliated to the UK and India. Journal Performance: It is gaining pre-eminence in terms of total citations as well as CiteScores. Main themes: Major themes published in the journal are “performance management”, “productivity”, “six sigma”, “lean” and “supply chain management”.

Originality/value

IJPPM's growing influence in the scientific community has generated the interest to analyse the journal's publication and growth pattern. Moreover, no such retrospective bibliometric study for IJPPM is conducted so far.

Details

International Journal of Productivity and Performance Management, vol. 70 no. 5
Type: Research Article
ISSN: 1741-0401

Keywords

Article
Publication date: 25 September 2018

Kaushal Kumar, Satish Kumar, Munish Gupta and Hem Chander Garg

This paper aims at erosion wear experimentation conducted on two piping materials, namely SS202 and SS304 to establish the effect of rotational speed, concentration and time…

Abstract

Purpose

This paper aims at erosion wear experimentation conducted on two piping materials, namely SS202 and SS304 to establish the effect of rotational speed, concentration and time period.

Design/methodology/approach

Erosion wear because of slurry flow is investigated using a slurry erosion pot tester. Fly ash is taken as erodent material having different solid concentrations lie in range 30 to 60per cent (by weight). Experiments are performed at four different speeds, i.e. 600; 900; 1,200; and 1,500 rpm for time duration of 90, 120, 150 and 180 min, respectively. To enhance erosion wear resistance of both piping materials, high-velocity-oxy-fuel coating technique is used to deposit WC-10Co4Cr coating. The parametric influence of erosion wear is optimized using Taguchi method.

Findings

The results show that significant improvement in erosion wear resistance is observed by deposition of WC-10Co4Cr coating. It is observed that rotational speed is found as highly influencing parameter followed by concentration and time duration. Parametric investigation of erosion wear is helpful to develop a procedure for minimizing the erosion wear in pipeline for the flow of solid-liquid mixture.

Originality/value

Slurry erosion wear of WC-10Co4Cr coated stainless steel (SS202 and SS304) is substantiated by extensive microstructural analysis and optimization technique.

Details

Industrial Lubrication and Tribology, vol. 70 no. 9
Type: Research Article
ISSN: 0036-8792

Keywords

Article
Publication date: 9 November 2018

Ajaya Kumar Panda, Swagatika Nanda, Vipul Kumar Singh and Satish Kumar

The purpose of this study is to examine the evidences of leverage effects on the conditional volatility of exchange rates because of asymmetric innovations and its spillover…

399

Abstract

Purpose

The purpose of this study is to examine the evidences of leverage effects on the conditional volatility of exchange rates because of asymmetric innovations and its spillover effects among the exchange rates of selected emerging and growth-leading economies.

Design/methodology/approach

The empirical analysis uses the sign bias test and asymmetric generalized autoregressive conditional heteroskedasticity (GARCH) models to capture the leverage effects on conditional volatility of exchange rates and also uses multivariate GARCH (MGARCH) model to address volatility spillovers among the studied exchange rates.

Findings

The study finds substantial impact of asymmetric innovations (news) on the conditional volatility of exchange rates, where Russian Ruble is showing significant leverage effect followed by Indian Rupee. The exchange rates depict significant mean spillover effects, where Rupee, Peso and Ruble are strongly connected; Real, Rupiah and Lira are moderately connected; and Yuan is the least connected exchange rate within the sample. The study also finds the assimilation of information in foreign exchanges and increased spillover effects in the post 2008 periods.

Practical implications

The results probably have the implications for international investment and asset management. Portfolio managers could use this research to optimize their international portfolio. Policymakers such as central banks may find the study useful to monitor and design interventions strategies in foreign exchange markets keeping an eye on the nature of movements among these exchange rates.

Originality/value

This is one of the few empirical research studies that aim to explore the leverage effects on exchange rates and their volatility spillovers among seven emerging and growth-leading economies using advanced econometric methodologies.

Details

Journal of Financial Economic Policy, vol. 11 no. 2
Type: Research Article
ISSN: 1757-6385

Keywords

Article
Publication date: 2 May 2017

Purnima Rao, Satish Kumar, Vidhu Gaur and Deepak Verma

This exploratory study aims to investigate the financing issues faced by Indian small and medium enterprise (SME) owners. It also classifies the financing constraints into four…

1604

Abstract

Purpose

This exploratory study aims to investigate the financing issues faced by Indian small and medium enterprise (SME) owners. It also classifies the financing constraints into four financing gaps, namely, demand, knowledge, supply and benevolence.

Design/methodology/approach

The study uses the convergent interviewing technique to highlight the key issues being faced by SME owners in financing. Forty-four owners from different industries and having dispersed demographics have been interviewed in the study.

Findings

The findings reveal the real-time issues being faced by SME owners. SMEs faced both demand- and supply-side constraints. The most common financing challenges are high cost of credit, complex procedures of lending institutions, information asymmetry, creditworthiness and self-abstaining from external financial resources. Issues pertaining to lack of knowledge and awareness about the financial products and services are also being noticed by the researchers.

Research limitations/implications

This study identifies the major financing concerns of SMEs and thereby provides a directional approach to the policymakers in the area of SME financing.

Originality/value

The study offers a better and data-based understanding of financing issues being faced by the SME owners. The usage of convergent interviewing allows the researchers to highlight the common issues raised by the SME owners.

Details

Qualitative Research in Financial Markets, vol. 9 no. 2
Type: Research Article
ISSN: 1755-4179

Keywords

Open Access
Article
Publication date: 9 February 2024

Weng Marc Lim, Maria Vincenza Ciasullo, Octavio Escobar and Satish Kumar

The goal of this article is to provide an overview of healthcare entrepreneurship, both in terms of its current trends and future directions.

Abstract

Purpose

The goal of this article is to provide an overview of healthcare entrepreneurship, both in terms of its current trends and future directions.

Design/methodology/approach

The article engages in a systematic review of extant research on healthcare entrepreneurship using the scientific procedures and rationales for systematic literature reviews (SPAR-4-SLR) as the review protocol and bibliometrics or scientometrics analysis as the review method.

Findings

Healthcare entrepreneurship research has fared reasonably well in terms of publication productivity and impact, with diverse contributions coming from authors, institutions and countries, as well as a range of monetary and non-monetary support from funders and journals. The (eight) major themes of healthcare entrepreneurship research revolve around innovation and leadership, disruption and technology, entrepreneurship models, education and empowerment, systems and services, orientations and opportunities, choices and freedom and policy and impact.

Research limitations/implications

The article establishes healthcare entrepreneurship as a promising field of academic research and professional practice that leverages the power of entrepreneurship to advance the state of healthcare.

Originality/value

The article offers a seminal state of the art of healthcare entrepreneurship research.

Details

International Journal of Entrepreneurial Behavior & Research, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1355-2554

Keywords

Article
Publication date: 6 February 2017

Harsh Pratap Singh, Satish Kumar and Sisira Colombage

The purpose of this study is to quantitatively aggregate the findings of prior literature on the effect of working capital management (WCM) on corporate profitability using the…

6385

Abstract

Purpose

The purpose of this study is to quantitatively aggregate the findings of prior literature on the effect of working capital management (WCM) on corporate profitability using the meta-analysis technique developed by Hunter et al. (1982).

Design/methodology/approach

A set of 46 research articles that directly studied the relationship between WCM, and profitability was analyzed for the purpose. In addition to overall meta-analysis, a detailed subgroup study was also conducted to test whether the differences in results are due to moderating effects related to different profitability proxies, economic development of a specific country and size of the firms under study.

Findings

The findings of this meta-analysis confirm that WCM is negatively associated with profitability, which means an aggressive WCM policy leads to higher profitability. Overall, and in all the subgroup studies, the cash conversion cycle was found to be negatively associated with profitability.

Originality/value

Unlike narrative literature review papers, this meta-analysis provides quantitatively aggregate evidence on the relationship of WCM and firms’ profitability. To the best of authors’ knowledge, no previous meta-analysis paper is published on the topic.

Details

Qualitative Research in Financial Markets, vol. 9 no. 1
Type: Research Article
ISSN: 1755-4179

Keywords

Article
Publication date: 8 February 2022

Avinash Ghalke, Satish Kumar and S.V.D. Nageswara Rao

Timely access to reasonably priced financing is critical to promote and sustain small and medium sized businesses (SMEs). This study aims to examine the role of the newly…

Abstract

Purpose

Timely access to reasonably priced financing is critical to promote and sustain small and medium sized businesses (SMEs). This study aims to examine the role of the newly constituted SME exchanges in funding the growth of Indian SME firms. The impact of obtaining public equity capital on the firm’s growth prospects, capital structure and credit profile is the focus of this paper. In addition, this study compares the cost and speed of raising capital on specialised SME exchanges to the main board.

Design/methodology/approach

To examine the impact of raising public equity capital, this study uses a difference-in-difference (DID) regression analysis. SMEs that raised financing on the SME exchange between 2013 and 2018 make up the treatment sample. This study uses a propensity score matching technique to find the control group from a sample of unlisted enterprises to reduce the likelihood of selection bias.

Findings

This study finds that SME profitability drops after an initial public offering (IPO), which is consistent with previous research. This study also discovered that after a company is listed, its total debt falls. This study also shows that after the IPO, there is no change in the borrowing costs of SME enterprises. Finally, this study finds an evidence of a decline in sales growth following the IPO, implying that the firms use the IPO money to rebalance their accounts after a period of heavy investment rather than for growth finance.

Originality/value

A thriving and efficient equity financing market for SMEs has the potential to establish itself as a viable alternative to the existing dominant bank financing option. To the best of the authors’ knowledge, this research is the first to examine the role of SME exchanges in the funding of Indian SME firms.

Details

Indian Growth and Development Review, vol. 15 no. 1
Type: Research Article
ISSN: 1753-8254

Keywords

Article
Publication date: 5 April 2022

Rajesh Kumar, Satish Kumar and Deepa Mudgal

The purpose of this paper is to investigate the erosion performance of high velocity oxy fuel- (HVOF) sprayed Al2O3–Cr2O3 composite coatings under silt slurry conditions.

Abstract

Purpose

The purpose of this paper is to investigate the erosion performance of high velocity oxy fuel- (HVOF) sprayed Al2O3–Cr2O3 composite coatings under silt slurry conditions.

Design/methodology/approach

The requisite HVOF composite coatings has been deposited on the stainless steel substrate (SS-304). The slurry erosion pot tester of make Ducom was used for conducting the silt slurry erosion tests on the required substrates. The comprehensive experiments were conducted at different particle size of silt in the range 212–250, 150–212, 53–106 µm, and the concentration of the silt ranged from 10%–40% by weight. The rotational speed of the pot tester has been varied between 500 and 1,500 revolutions per minute, and the test duration has been kept to 4 h.

Findings

The erosion wear resistance of the uncoated SS-304 has been greatly enhanced by the application of HVOF-sprayed Al2O3–Cr2O3 composite coatings. The addition of CeO2 has a significant impact in reducing the erosive wear caused by silt slurry. The composite coating powder composition of 65%Cr2O3 + 34.5%Al2O3 + 0.5%CeO2 has shown the highest erosion resistance.

Practical implications

The developed coatings have the potential to be used for hydro turbines as subjected to silt slurry conditions.

Originality/value

The erosion wear experiments are conducted comprehensively for coated and uncoated samples and the scanning electron micrographs supports the findings.

Details

Industrial Lubrication and Tribology, vol. 74 no. 5
Type: Research Article
ISSN: 0036-8792

Keywords

Article
Publication date: 25 December 2023

Vineeta Kumari, Satish Kumar, Dharen Kumar Pandey and Prashant Gupta

This study aims to provide insights into different aspects of the extant literature on the effects of dividend announcements. Along with other outputs of a bibliometric study…

Abstract

Purpose

This study aims to provide insights into different aspects of the extant literature on the effects of dividend announcements. Along with other outputs of a bibliometric study, this study provides deeper insights into the concentration of the extant literature and suggest future research agendas.

Design/methodology/approach

This study uses the bibliometric, network and content analysis of the dividend announcement literature indexed in Scopus. This study presents the temporal analysis, the network of authors, countries, author citations and the co-occurrence of author keywords. This study provides the concentration of the extant literature in three clusters and unearth some key future research areas. This study uses the latent Dirichlet allocation method for robustness.

Findings

A total of 54 documents examining the US sample have received 1,804 citations. Interestingly, the first article on emerging markets was published in 2002, when at least 34 articles on developed markets had already been published from 1982 to 2001. The content analysis of top-cited literature unveils diverse insights into dividend announcements’ effects on financial markets. Contagion effects negatively impact non-announcing banks, particularly larger ones. Dividend maintenance affects stock market momentum, influencing loser returns. While current dividend/earnings news may not predict future company performance, information content dominates bond market reactions to post-dividend announcements. Concomitantly, while financially constrained firms exhibit short-term gains but worse long-term performance following dividend increases, larger stock dividends send stronger market signals in China.

Originality/value

This study significantly contributes to the bibliometric and content analysis literature by analyzing the sample documents based on the sample examined. To the best of the authors’ knowledge, no previous bibliometric study in this domain has been conducted to explore the markets (developed and emerging) to which the samples examined belong and the quality of publications from developed and emerging markets.

Details

Qualitative Research in Financial Markets, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1755-4179

Keywords

Article
Publication date: 25 December 2023

Satya Prakash Mani, Shashank Bansal, Ratikant Bhaskar and Satish Kumar

This study aims to examine the literature from the Web of Science database published on board committees between 2002 and 2023 and outline the quantitative summary, journey of…

122

Abstract

Purpose

This study aims to examine the literature from the Web of Science database published on board committees between 2002 and 2023 and outline the quantitative summary, journey of board committees’ research and suggest future research directions.

Design/methodology/approach

This study examines bibliometric-content analysis combined with a systematic literature review of articles on board committees to document the summary of the field. The authors used co-citation, co-occurrence and cluster analysis under bibliometric-content analysis to present the field summary.

Findings

Board committee composition, such as their gender, independence and expertise, as well as factors affecting corporate governance, such as reporting quality, earnings management and board monitoring, all have a significant impact on board committee literature. The field is getting growing attention from authors, journals and countries. Nevertheless, there is a need for further exploration in areas like expertise, member age and tenure, the economic crisis and the nomination and remuneration committee, which have not yet received sufficient attention.

Originality/value

This paper has both theoretical and practical contributions. From a theoretical perspective, this study substantiates the prevalence of agency theory within board committee literature, reinforcing the foundational role of agency theory in shaping discussions about board committees. On practical ground, the comprehensive overview of board committee literature offers scholars a road map for navigating this field and directing their future research journey. The identification of research gaps in certain areas serves as a catalyst for scholars to explore untapped dimensions, enabling them to strengthen the essence of the committees’ performance.

Details

Qualitative Research in Financial Markets, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1755-4179

Keywords

1 – 10 of 346