Meta-analysis of M&As Studies in Emerging Markets

Author(s):  
Anna Baranovskaya ◽  
Margarita Stemasova
2021 ◽  
Vol 10 ◽  
pp. 114-129
Author(s):  
Udayan Karnatak ◽  
Chirag Malik

The effect of analyst presence on underpricing has shown a contrasting result. By synthesizing the result using meta-analysis for twelve studies with more than 20400 firms we found conclusive evidence of the relation between analyst presence and underpricing of IPOs. With the increase in analyst presence by 1% the IPO underpricing increases by 4.9%. Moreover, meta-regression between effect size and moderator variables found the significant and positive role of the reputed underwriter to increase underpricing when the IPO has coverage of analysts. Our results are striking for the US market IPOs in which reputed underwriters as moderator affect underpricing significantly and positively which shows reputation increase information asymmetry. Whereas in emerging markets IPOs reputed underwriters increase market efficiency and information symmetry.


2019 ◽  
Vol 12 (2) ◽  
pp. 271-300
Author(s):  
Maitreyee Das ◽  
K. Rangarajan ◽  
Gautam Dutta

Purpose The purpose of this paper is to do a thorough literature review to assess the current status of corporate sustainability practices, issues and challenges in small and medium-sized enterprises (SMEs) and, based on literature, suggest a model that can improve and strategically manage their sustainability practices in the emerging market context of Asia. Design/methodology/approach The authors did a meta-analysis of the reviewed literature taken from peer-reviewed scholarly journals in the time frame of 1985-2016. Methodology used by the authors is through preferred reporting items for systematic reviews and meta-analysis. Findings Corporate sustainability is a well-practiced area in big organisations. However, literature suggests that in case of SMEs, the situation is different. Social and environmental practices are grossly neglected in SMEs, more specifically in emerging markets. Existing literature mentions that collaborative mode of operation, government policy and facilitation and supporting organisation culture can positively influence SME’s sustainability performance and hence improve their financial performance. Research limitations/implications Most of the papers in corporate sustainability literature are qualitative in nature and there is no empirical evidence of establishing this relationship in SME context. This paper tries to conceptualise the existence of a possible framework relating factors of sustainability and their role in improving business performance of the SMEs. However, the findings are purely literature-based and piloting of the questionnaire is also done on 20 SMEs in a specific geography. This is a very small and also a biased sample. Future research studies based on this paper are expected to verify the proposed relationship with larger data set catering to different industry clusters and countries. Practical implications The proposed model is only directional in nature. With the content analysis, the authors have tried to answer the research questions relating to factors of sustainability and its impact on business performance. To address the research questions in a more generalised way, an empirical research needs to be conducted to establish the research propositions. The proposed model needs to be validated and optimised with further research and data analysis. Once such a model is established, this can be proved beneficial for providing guidance to SMEs to enhance the sustainability of their business operations. Social implications The SME sector has made a significant contribution to the economic development in countries, and this sector has huge potential for growth, and their geographic spread and penetration is much higher than large organisations. Sustainable growth of this industry sector can reasonably be expected to lead to stable and sustainable development of the nation. Moreover, environmental and social best practices adopted by SMEs will also have a positive influence on society and environment in the long run. Originality/value This paper had done a geography wise analysis of sustainable practices in SMEs, and based on the recommendations and suggestions of different analyses, the authors developed few research propositions and also presented a conceptual model. Finally, to address the gap, it mentions some future research possibilities to test and validate the proposed model in the context of SMEs in emerging markets of Asia.


2019 ◽  
Vol 15 (5) ◽  
pp. 991-1010 ◽  
Author(s):  
Cristina Villar ◽  
Ramón Javier Mesa ◽  
Jose Plà Barber

Purpose This paper analyzes the available literature on export spillovers from foreign direct investment (FDI) and their effects on domestic firms’ export activities. The purpose of this paper is to advance our knowledge of whether export spillovers from FDI exist, and if so if they differ according to the institutional context of the targeted markets (developed vs emerging markets). Design/methodology/approach Drawing from the pioneering work of Aitken et al. (1997), the authors develop a meta-analysis using a selection of 73 studies for the period 1997–2018, including a wide range of developed and emerging markets. Findings The meta-analysis confirms a high probability of finding positive effects when studying the different types of spillovers. The authors also show that the type of export spillover depends on the institutional context. Spillovers drive a complementary effect which generates more direct commercial links between domestic firms and foreign multinationals for advanced economies, whereas for emerging markets the nature of the spillover generates a competition/imitation effect that pressures domestic firms to be better inserted into foreign markets. In emerging markets, local governments play a fundamental role in accompanying the local industry, not only with investments in infrastructure and training of human capital but also in the configuration of an institutional environment that favors this type of indirect linkages. In developed countries, two business strategies are particularly important as catalytic axes of competitive upgrading at the international level: cooperation agreements between domestic and foreign firms and integration. These processes of concentration are necessary to compete globally, and therefore, governments should promote this type of strategies. Originality/value The study offers an original classification of the different types of spillovers based on the different channels through which MNE help local firms to improve their export performance and shows which specific spillover is associated with the different level of country development. These results have important implications in terms of theory development and managerial and policy implications.


2021 ◽  
Author(s):  
Yali Wei ◽  
Yan Meng ◽  
Na Li ◽  
Qian Wang ◽  
Liyong Chen

The purpose of the systematic review and meta-analysis was to determine if low-ratio n-6/n-3 long-chain polyunsaturated fatty acid (PUFA) supplementation affects serum inflammation markers based on current studies.


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