A Tutorial on the Use of Differences-in-Differences in Management, Finance, and Accounting

Schiozer, Rafael Felipe; Mourad, Frederico A.; Martins, Theo Cotrim

doi:10.1590/1982-7849rac2021200067

Cited by 17 publications

(15 citation statements)

References 32 publications

(41 reference statements)

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Limited research articles were published on DID application within the Maritime field. The main limitation to this technique is the non-verifiability of its assumptions (Schiozer et al 2020). This model's application to assess causal effects of endogenous and exogenous variables associated with the maritime industry may be proven challenging and may require additional methods to evaluate an intervention's impact.…”

Section: Limitationsmentioning

confidence: 99%

Impact of the Panama Canal expansion on Latin American and Caribbean ports: difference in difference (DID) method

Miller

Hyodo

2021

J. shipp. trd.

View full text Add to dashboard Cite

The expanded Panama Canal opened on June 26, 2016. This expansion is the third set of locks that enabled the canal to double its capacity through the addition of new traffic lanes, which allowed neo-Panamax and some post-Panamax vessels to transit across the canal. The widening of the canal has increased maritime traffic within Latin America and the Caribbean (LAC). Major ports in the regions have made huge investments in port expansion and infrastructural development to accommodate neo-Panamax vessels. In this study, we investigated the impact of the Panama Canal expansion (PCE) on the Latin America and the Caribbean (LAC) ports by using the Difference in Difference (DID) method. This impact was evaluated for 100 major and regular ports within the three sub-regions of LAC, namely Caribbean, Central, and South America, before and after the treatment effect, that is, the PCE. The findings from the model revealed that the average container port throughput (TEUs) for the treated ports (DTrp) was more than that of the controlled ports (CONTp) with transshipment hub, Central America, and South America having 20%, 12%, and 34% growth, respectively, since the PCE (the treatment) except for the Caribbean ports (DTrp), which experienced losses of 8% within the LAC region from 2010 to 2019.

show abstract

Section: Limitationsmentioning

confidence: 99%

Impact of the Panama Canal expansion on Latin American and Caribbean ports: difference in difference (DID) method

Miller

Hyodo

2021

J. shipp. trd.

View full text Add to dashboard Cite

show abstract

“…The first tutorial-article is written by Rafael Felipe Schiozer, Frederico Abou Mourad, and Theo Cotrim Martins, and the title is A tutorial on the use of differences-indifferences in management, finance, and accounting. Schiozer et al (2021) provide a discussion about some problems that researchers face when defining their empirical design and offer a solution using the differences-in-differences (DiD) method. They provide an R script, a Stata do-file, and a dataset.…”

Section: Manuscripts Published In This Special Manuscripts Published mentioning

confidence: 99%

Tutorial-Articles: The Importance of Data and Code Sharing

Martins

2021

Rev. adm. contemp.

View full text Add to dashboard Cite

Context: this document is designed to be along with those that are in the first edition of the new section of the Journal of Contemporary Administration (RAC): the tutorial-articles section. Objective: the purpose is to present the new section and discuss relevant topics of tutorial-articles. Method: I divide the document into three main parts. First, I provide a summary of the state of the art in open data and open code at the current date that, jointly, create the context for tutorial-articles. Second, I provide some guidance to the future of the section on tutorial-articles, providing a structure and some insights that can be developed in the future. Third, I offer a short R script to show examples of open data that, I believe, can be used in the future in tutorial-articles, but also in innovative empirical studies. Conclusion: finally, I provide a short description of the first tutorial-articles accepted for publication in this current RAC’s edition.

show abstract

“…Além disso, embora seja natural e regressões diff-in-diff permitam a inclusão de variáveis de controle na Equação 4 acima, deve-se evitar aquelas que por sua vez são/podem ser afetadas pelo próprio tratamento em si (Schiozer, Mourad, & Martins, 2020), questão conhecida na literatura como "bad controls".…”

Section: Estimativa Difference-in-difference -Grupos De Tratamento E ...unclassified

Emissão de instrumentos financeiros híbridos pelas companhias seguradoras internacionais à luz da introdução da IFRS 17: contratos de seguro

Paisani¹

View full text Add to dashboard Cite

Agradeço a Deus por me permitir chegar até este momento com saúde e energia para seguir em frente em tempos tão desafiadores como os últimos dois anos.Aos meus pais por não pouparem esforços e dedicação, desde o início, em me proporcionar um excelente nível de educação, essencial nesta caminhada.À minha família, especialmente minha esposa Camilla pelo suporte, carinho e compreensão ao longo desta jornada iniciada ainda em 2018, pois sem o seu apoio incondicional nada teria sido possível, e aos meus filhos Benício e Isabela por me ajudarem a compreender que, a despeito dos momentos de ausência e tensão, todo novo dia era uma nova chance de ir em busca do melhor para vocês.Aos meus orientadores, Professor Dr. Bruno Salotti e Professor Dr. Eduardo Flores, pelo desafio aceito e todas as sugestões e comentários que certamente contribuíram para o melhor desenvolvimento desta pesquisa. Foi um imenso privilégio tê-los ao meu lado neste projeto e me sinto honrado por ter sido aluno de vocês no mestrado. Em especial agradeço também ao Professor Dr. Joelson Sampaio (FGV/EESP), pelo apoio técnico de suma importância durante a etapa de coleta de dados desta pesquisa.Aos colegas mais próximos Claudinei, Wesley, Rebeca, Mariane, André e Gabriela, com quem tive a chance de conviver, trabalhar e aprender especialmente durante a fase "presencial" do programa de pós-graduação.Devo também agradecimento à Superintendência de Seguros Privados (SUSEP), pela oportunidade e confiança em permitir que eu me licenciasse e, pelo período de dois anos, me dedicasse exclusivamente ao PPGCC, em especial aos meus chefes e amigos Carlos Queiroz e José Inácio por todo suporte e compreensão.Por fim, à secretaria do PPGCC por todo apoio operacional e resoluções sempre tempestivas das questões burocráticas, e também aos membros da banca de qualificação e defesa,

show abstract

A Tutorial on the Use of Differences-in-Differences in Management, Finance, and Accounting

Cited by 17 publications

References 32 publications

Impact of the Panama Canal expansion on Latin American and Caribbean ports: difference in difference (DID) method

Impact of the Panama Canal expansion on Latin American and Caribbean ports: difference in difference (DID) method

Tutorial-Articles: The Importance of Data and Code Sharing

Emissão de instrumentos financeiros híbridos pelas companhias seguradoras internacionais à luz da introdução da IFRS 17: contratos de seguro

Contact Info

Product

Resources

About