This study investigates the effect of Ease of Doing Business Index (EDBI) on Return on Investment (ROI). The study employs a cross-sectional survey design covering five years from 2015 to 2019. The sample is 47 registered companies with the Lagos Chamber of Commerce and Industry, which is the most representative of the organised private sector group in Nigeria. The study adopts descriptive and linear regression statistical analysis. Findings show a statistically significant negative effect of Government policy continuity. The government procurement process, Raw materials availability and Quality of workforce show adverse effects. Traffic and transportation management, power supply and Security infrastructure show insignificant effect on ROI. Hence, findings indicate that Government procurement process is inimical to ease of doing business in Nigeria despite the government improvement efforts. Since government efforts are insufficient, the World Bank should incorporate private sector ideals into EDBI to create a synergy a robust EDBI. Keywords: Ease of Doing Business, ease of doing business index, return on investment, investors, World Bank.      Ease of Doing Business Index: Sebuah Analisis terhadap Pandangan Praktis InvestorAbstrak: Penelitian ini menginvestigasi pengaruh Ease of Doing Business Index (EDBI) terhadap Return on Investment (ROI). Penelitian ini menggunakan desain survei cross-sectional dari tahun 2015 sampai dengan tahun 2019. Sampel penelitian ini adalah 47 perusahaan yang terdaftar di Lagos Chamber of Commerce and Industry. Penelitian ini menggunakan analisis deskriptif dan statistik regresi linear. Dari berbagai elemen EDBI, temuan dari penelitian ini menunjukkan adanya pengaruh negatif yang signifikan antara keterlanjutan kebijakan pemerintah terhadap ROI. Proses pengadaan pemerintah, ketersediaan bahan mentah, dan kualitas tenaga kerja menunjukkan pengaruh berkebalikan dengan ROI. Lalu lintas dan manajemen transportasi, supply listrik, dan infrastruktur keamanan menunjukkan pengaruh tidak signifikan terhadap ROI. Usaha pemerintah dalam meningkatkan proses pengaadaan pemerintah masih belum memadai karena masih kecilnya pengaruh terhadap EDBI Nigeria. World Bank sebaiknya memasukkan pengaruh sektor privat dalam indikator EDBI sebagai upaya menciptakan sinergi antara pemerintah dan sektor privat untuk peningkatan EDBI dan dampaknya pada ekonomi. Kata kunci: Ease of Doing Business, indeks kemudahan berbisnis, pengembalian investasi, investor, Bank Dunia

PurposeThis study investigates the characteristics of business and management consulting firms (firm size, international affiliation and scope of operation) affecting the adoption rate (i.e. recency of adopting big data analytics (BDA) as a new idea) and usage level of BDA. Ten critical areas of BDA application to business and management consulting were investigated, (1) Human Resource Management; (2) Risk Management; (3) Financial Advisory Services; (4) Innovation and Strategy; (5) Brand Building and Product Positioning; (6) Market Research/Diagnostic Studies; (7) Scenario-Based Planning/Business Simulation; (8) Information Technology; (9) Internal Control/Internal Audit; and (10) Taxation and Tax Management.Design/methodology/approachSurvey data was obtained through a structured questionnaire from one hundred and eighteen (118) consultants in Nigeria from diverse consulting firm settings in terms of size, international affiliation and scope of operation (Big 4/non-Big 4 firms). Data was analyzed using descriptive statistics, cluster analysis, multivariate analysis of variance (MANOVA), multivariate discriminant analysis and multivariable logistic regression.FindingsWhereas organizational characteristics such as firm size, international affiliation and scope of operation significantly determine the adoption rate of BDA, two attributes (international affiliation and scope of operation) significantly explain BDA usage level. Internationally affiliated consulting firms are more likely to record higher usage level of BDA than local firms. Also, the usage level of BDA by the Big 4 accounting/consulting firms is expected to be higher in comparison to non-Big 4 firms.Practical implicationsContrary to common knowledge that firm size is positively associated with the adoption of an innovation, the study found no evidence to support this claim in respect of the diffusion of BDA. Overall, it appears that the scope of operation is the strongest organizational factor affecting the diffusion of BDA among consulting firms.Originality/valueThe study contributes to knowledge by exposing the factors promoting the uptake of BDA in a developing country. The originality of the current study stems from the consideration that it is the first, to the researchers' knowledge, to investigate the application of BDA by consulting firms in the Nigerian context. The study adds to literature on management accounting in the digital economy.

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