Knowledge creation either in isolation or joint with another person, using either face to face or internet contact and incorporating internet search ability is analyzed. Both a conceptual phase and a technical phase of research are analyzed, allowing workers to choose endogenously their mode of...

Latent group structures in panel data models are a new and powerful approach to deal with unobserved heterogeneity in a parsimonious way. This review, with a special focus on grouped structure in unobservable traits, first analyzes the limits and opportunities of Bonhomme and Manresa (2015a)’s...

This study examined the response of investment to business environment and governance of select quoted companies in Nigeria from the year 2020 to the year 2024. Using the Random effect panel data regression model, the study utilized various proxies of governance and business environment. The...

The book Symmetric Model of Economic Equilibrium: Dialogue with Artificial Intelligence is a unique experiment that blends economic theory with cutting-edge technology. It consists of a record of dialogues between the author and the artificial intelligence system Grok 3, with the central theme...

This study examined the response of investment to business environment and governance of select quoted companies in Nigeria from the year 2020 to the year 2024. Using the Random effect panel data regression model, the study utilized various proxies of governance and business environment. The...

This work introduces a novel approach to the visualization of correlation tables, guided by positive and negative significance thresholds of correlation coefficients. Traditional methods for visualizing correlation matrices often rely on heuristic color schemes, which lack a robust analytical...

English: This document provides a practical introduction to the standard methodology for estimating Vector Autoregression (VAR) models and their Vector Error Correction (VEC) approach in the context of cointegration. It covers basic concepts such as stationarity and unit roots, unit root...

Numerous studies examine the strategic decisions regarding managerial incentive contracts within private oligopoly markets. Several studies also delve into managerial incentives within mixed oligopoly markets, where state-owned public firms with economic welfare objectives compete against...

This paper develops a growth framework with international knowledge spillovers driven by learning-by-investing externalities that is able to replicate most stylized facts on income convergence and economic growth. The model predicts that knowledge spillovers from the frontier enhance the...

First, with volatile income adjustment and the E-V rule of Markowitz (1952), a bond is embedded into the RBC economy under symmetric information conditions. Second, equipped with this way of involving credit, commercial bank and central bank are embedded into the flexible price economy with the...