Percorrer por autor "Guerrazzi, Luiz Antonio de Camargo"
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- Evolution of research on resource slack and future directionsPublication . Freitas, Anderson Nery; Serra, Fernando Ribeiro; Guerrazzi, Luiz Antonio de Camargo; Scazziota, Vanessa; Scafuto, Isabel CristinaThis article examines how organizations manage resource slack to influence performance, addressing inconsistent findings in the literature despite four decades of scholarly attention. While research on resource slack spans diverse domains from innovation to environmental management, a knowledge gap exists in understanding the mechanisms through which organizations transform slack into performance outcomes. This study addresses this gap through a comprehensive bibliometric analysis that maps the intellectual evolution of resource slack research. From an initial sample of 340 published articles across 167 journals, bibliographic coupling analysis identified 98 articles with significant conceptual relationships. Using exploratory factor analysis and network analysis, the study reveals distinct research streams and their interconnections. Results uncover two key insights: Factor 1 consolidates traditional resource slack theory encompassing 84 articles focusing on performance optimization and strategic resource allocation, while Factor 2 reveals emerging theoretical approaches comprising 14 articles addressing contemporary organizational challenges including environmental uncertainty and dynamic resource orchestration. The analysis advances theory by explaining how organizations employ different types of slack resources across varying contexts, the specific mechanisms used to transform slack into performance outcomes, and how organizations adapt slack management approaches to environmental conditions. These findings have implications for both scholars seeking to resolve theoretical inconsistencies and practitioners aiming to optimize resource allocation decisions. The study contributes to strategic management literature by offering an integrated perspective on slack resource management that can guide future research and inform organizational resource optimization strategies.
- Mergers and acquisitions: does hiring financial advisors make a difference?Publication . Oliveira, Leandro Rodrigues de; Serra, Fernando Antonio Ribeiro; Ferreira, Manuel Anibal Silva Portugal Vasconcelos; Guerrazzi, Luiz Antonio de CamargoThis study conducts a meta-analysis to address inconsistencies and fragmented understanding regarding the role of financial advisors in mergers and acquisitions (M&A). We aim to quantitatively synthesize existing empirical evidence to clarify the determinants influencing the engagement of financial advisors and, critically, how their characteristics and transaction contexts impact the operational and financial outcomes of M&A deals. Through a systematic literature review and meta-analytic approach, we analyzed 65 empirical studies (articles, theses, and dissertations) to identify and classify variables explaining the selection and influence of financial advisors on M&A performance. Our analysis specifically correlated independent variables measuring financial advisor attributes (e.g., experience, competence, and reputation) with dependent variables reflecting operational performance (transaction completion time) and financial performance (e.g., CAR, SCAR, ROA, ROE, and EBITDA). The findings indicate that the ability to foster positive operational (shorter completion times) and financial outcomes is a primary driver for engaging financial advisors in M&A. Financial advisors demonstrably contribute to more efficient deal closures, higher financial returns, and reduced completion times. The meta-analysis reveals significant moderating effects of financial advisor reputation and M&A complexity (proxied by size) on the relationship between advisor engagement and M&A performance, explaining heterogeneity in prior research. This study significantly advances M&A literature by providing a robust, quantitative synthesis that moves beyond prior inconclusive findings. We demonstrate that financial advisors are critical in navigating M&A complexities, and their effectiveness is contingent upon their reputation and the transaction's inherent complexity. By elucidating these moderating roles, our meta-analysis offers a clearer, more nuanced understanding of when and how financial advisors make a difference, thereby informing both academic theory and practical decision-making in M&A strategy.
- The role of complementary assets and the institutional context in the performance of business incubatorsPublication . Guerrazzi, Luiz Antonio de Camargo; Andraz, Jorge Miguel Lopo Gonçalves; Caetano, Dinis Manuel CorreiaNesta tese, propomos analisar o desempenho das incubadoras de empresas. Para tal fim estudamos a efetividade do processo de incubação. Esta tese identifica o papel dos ativos complementares fornecidos pelas incubadoras de empresas durante o processo de incubação no fortalecimento das empresas incubadas, aumentando a sua probabilidade de sobrevivência, após deixarem a incubadora. Identificamos os tipos de ativos complementares proporcionados e a sua importância no desempenho das empresas na fase pós-incubação. Adicionalmente, identificamos a influência do ambiente institucional. Desse modo, associamos o desempenho das incubadoras ao sucesso das empresas após o período de incubação, na sua trajetória a solo no mercado. Para o efeito, realizamos três estudos distintos e interrelacionados, cada um com os seus próprios desenvolvimentos conceptuais e métodos. O primeiro estudo, usando técnicas bibliométricas, apresenta uma revisão da literatura sobre desempenho de incubadoras de empresas. Procuramos, neste estudo, identificar as principais formas de abordagem e as tendências sobre o tema. O segundo estudo investiga empiricamente os resultados do estudo anterior, usando uma amostra de incubadoras brasileiras e propõe-se identificar os ativos complementares que são relevantes à sobrevivência de empresas graduadas, isto é, pós-incubadas. O terceiro estudo compara incubadoras de empresas brasileiras e portuguesas quanto aos ativos complementares que fornecem no que diz respeito à sobrevivência das empresas graduadas. Optamos por testar a influência do ambiente institucional no segundo e terceiro estudos. No segundo estudo usamos o ambiente empreendedor das localidades-base das incubadoras e no terceiro estudo usamos, como pano de fundo, o perfil institucional de Brasil e de Portugal. Por fim, este estudo contribui para a estratégia empresarial e, mais especificamente, para o empreendedorismo, por associar o conceito dos ativos complementares oferecidos por uma incubadora de negócios à sobrevivência das empresas e, consequentemente, ao desempenho da incubadora. Também identificamos as características mais relevantes desses ativos e o papel do ambiente institucional. Adicionalmente, contribuímos para a prática ao identificar que alguns ativos complementares fornecidos durante a fase de incubação, têm um papel crucial na sobrevivência das empresas graduadas, aprofundando a análise sobre os critérios para a seleção de incubadoras de empresas e, ao proporcionar informação relevante para os gestores de incubadoras, através de diretrizes para a formulação de modelos de negócios.
