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Open AccessJournal ArticleDOI

Mobile phones, institutional quality and entrepreneurship in Sub-Saharan Africa

TLDR
In this paper, mobile phone penetration modulates the effect of different indicators of governance on some indicators of the ease of doing business in Sub-Saharan Africa with data from the period 2000-2012 by employing the generalized method of moments.
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This article is published in Technological Forecasting and Social Change.The article was published on 2017-09-01 and is currently open access. It has received 67 citations till now. The article focuses on the topics: Mobile phone & Entrepreneurship.

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Educational quality thresholds in the diffusion of knowledge with mobile phones for inclusive human development in sub-Saharan Africa

TL;DR: In this paper, the authors investigated critical masses or thresholds of educational quality at which the diffusion of information with mobile phones enhances inclusive human development, based on simultaneity-robust fixed effects regressions with data from 49 Sub-Saharan African countries for the period 2000-2012.
Journal ArticleDOI

Challenges of Doing Business in Africa: A Systematic Review

TL;DR: In this paper, the authors provide a systematic review of challenges to doing business in Africa by answering two critical questions: What are the linkages between the ease of doing business and economic development; and what are the challenges in Africa?
Journal ArticleDOI

Institutional determinants of R&D investment: Evidence from emerging markets

TL;DR: In this article, the authors used Generalized Method of Moments (GMM) estimation of panel data for 664 firms from selected 20 emerging markets during the period of 2006-2013, and found that institutional quality has significant impact on R&D investment.
Journal ArticleDOI

FinTech, SME efficiency and national culture : evidence from OECD countries

TL;DR: In this paper, the authors examined the impact of financial technologies (FinTechs) on SME efficiency using the Generalized Method of Moments methodology and 1,617 SME firms from 22 OECD countries during the period 2011-2018.
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R&D investment, firm performance and moderating role of system and safeguard: Evidence from emerging markets

TL;DR: The authors examined the effects of country level investor protection (safeguards) and governance mechanisms (systems) on the relationship between R&D and firm performance using GMM estimation and elasticity testing of panel data for 423 firms from 12 emerging countries.
References
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Journal ArticleDOI

Social Capital in the Creation of Human Capital

TL;DR: In this paper, the concept of social capital is introduced and illustrated, its forms are described, the social structural conditions under which it arises are examined, and it is used in an analys...
Journal ArticleDOI

Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations.

TL;DR: In this article, the generalized method of moments (GMM) estimator optimally exploits all the linear moment restrictions that follow from the assumption of no serial correlation in the errors, in an equation which contains individual effects, lagged dependent variables and no strictly exogenous variables.
Journal ArticleDOI

Institutionalized Organizations: Formal Structure as Myth and Ceremony

TL;DR: Many formal organizational structures arise as reflections of rationalized institutional rules as discussed by the authors, and the elaboration of such rules in modern states and societies accounts in part for the expansion and i...
Report SeriesDOI

Initial conditions and moment restrictions in dynamic panel data models

TL;DR: In this paper, two alternative linear estimators that are designed to improve the properties of the standard first-differenced GMM estimator are presented. But both estimators require restrictions on the initial conditions process.
Journal ArticleDOI

Another look at the instrumental variable estimation of error-components models

TL;DR: In this paper, a framework for efficient IV estimators of random effects models with information in levels which can accommodate predetermined variables is presented. But the authors do not consider models with predetermined variables that have constant correlation with the effects.
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How to start a wholesale cell phone business?

(ii) The relevance of the mobile phone in mitigating information asymmetry between entrepreneurs and government institutions, notably by: reducing government inefficiency (which potentially represents an additional cost to doing business) and decreasing informational rents, bureaucracy and transaction costs.