User profiles for Oyakhilome Ibhagui

OW Ibhagui

LAM IFC-Treasury, Johns Hopkins University & Baum Tenpers Research Fellow
Verified email at aims.ac.za
Cited by 856

Leverage and firm performance: New evidence on the role of firm size

OW Ibhagui, FO Olokoyo - The North American Journal of Economics and …, 2018 - Elsevier
In this paper, we draw on the Hansen (1999) threshold regression model to examine the
empirical links between leverage and firm performance by means of a new threshold variable, …

The Monetary Model of CIP Deviations

O Ibhagui - 2018 - mpra.ub.uni-muenchen.de
A large amount of currencies has over time exhibited persistent deviations from covered
interest rate parity, resulting in non-zero cross-currency basis swap spreads. The relationship …

How do sovereign risk, equity and foreign exchange derivatives markets interact?

O Ibhagui - Economic Modelling, 2021 - Elsevier
To examine the propagation of shocks across markets, this paper examines the dynamic
connections between three distinct markets: the credit default swaps (CDS), equities, and cross-…

Inflation and FDI in industrialized and developing economies

K Agudze, O Ibhagui - International Review of Applied Economics, 2021 - Taylor & Francis
This article investigates the effects of inflation on FDI in 74 countries clustered into industrialized
and developing economies. Contrary to previous studies, we show that the link between …

How does foreign direct investment affect growth in sub-Saharan Africa? New evidence from threshold analysis

O Ibhagui - Journal of Economic Studies, 2020 - emerald.com
Purpose The threshold regression framework is used to examine the effect of foreign direct
investment on growth in Sub-Saharan Africa (SSA). The growth literature is awash with …

R&D-firm performance nexus: New evidence from NASDAQ listed firms

Y Chen, OW Ibhagui - The North American Journal of Economics and …, 2019 - Elsevier
This paper examines the relationship between research and development (R&D) and firm
performance for a collection of Nasdaq listed firms. We employ threshold models à la Hansen (…

Macroeconomic indicators and capital market performance: Are the links sustainable?

FO Olokoyo, OW Ibhagui, A Babajide - Cogent Business & …, 2020 - Taylor & Francis
This paper examines the long-run impact of macroeconomic indicators such as interest rate,
foreign capital flows, exchange rate, GDP growth, inflation and trade on stock market …

Eurozone Real Output and Covered Interest Parity Deviations: Can Stronger Real Output Lessen the Deviations?

O Ibhagui - 2019 - mpra.ub.uni-muenchen.de
Evidence shows that covered interest parity deviations have expanded over time in the EUR/USD
cross currency basis swap market – the world’s largest basis swap market – even …

Does the long-run monetary model hold for Sub-Saharan Africa? A time series and panel-cointegration study

OW Ibhagui - Research in International Business and Finance, 2019 - Elsevier
In this paper, I test the long-run monetary model of exchange rates determination for a
collection of 22 Sub-Saharan African countries. My approach is in two phases. First, I perform a …

Explaining Differences in Income Levels of Africa's Largest Economies–A Development Accounting Perspective

O Ibhagui - 2019 - mpra.ub.uni-muenchen.de
Drawing upon the experience of Africa’s largest economies, this paper examines the
phenomenon of income discrepancies in Africa and applies the combined methodologies of …