Browsing Research Articles by Author "Ogwang, John"
Now showing items 1-5 of 5
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An Empirical Analysis of Sovereign Credit Risk Co-movement between Japan and ASEAN Countries
Jitmaneeroj, Boonlert; Ogwang, John (Journal of Economics and Behavioral Studies, 2016)Japan is the most developed economy in Asia. However, it has been on record for being the most heavily indebted country among OECD countries. In many circumstances, the high sovereign debt level indicates a high possibility ... -
Professor’s Optimal Workload Problem and His Remunerations: A General Solution from Lagrangian Function
Ogwang, John (International Journal of Business, Humanities and Technology, 2020)The author proposed a general solution to professor’s optimal workload by using Lagrange method. University Management is treated as a utility maximizer, whose objective is to efficiently utilize professor’s teaching hours ... -
Some Non-Linear Problems in Accounting and Finance: Can We Apply Regression?
Ogwang, John (International Journal of Business, Economics and Management, 2020)Recent studies have indicated that many decision problems in accounting and finance can be better modeled by non-linear models in practice. However, existing literatures have also shown that managers and decision makers ... -
A Technical Note on New Applications of Lorenz Curves in Business Based on Pareto Principles
Ogwang, John; Obote, Dennis; Abwot, Ursula (International Journal of Applied Economics, Finance and Accounting, 2021)In this paper, the authors proposed new applications of Lorenz curves. Specifically, the authors demonstrated how Lorenz curve can be applied to display heterogeneities in values of some economic commodities. The economic ... -
Time matters less: Variance partitioning of return on equity for banks in Uganda
Jitmaneeroj, Boonlert; Ogwang, John (SSRN, 2023)This study investigates variations in the return on equity (ROE) and its determinants within Ugandan banks from 2010 to 2020. Using a two-level hierarchical linear model (HLM), we analyze ROE variability at both time and ...