Earnings Management and Investor Protection: An International Comparison

What makes organizations so similar? We contend that the engine of rationalization and bureaucratization has moved from the competitive marketplace to the state and the professions. Once a set of organizations emerges as a field, a paradox arises: rational actors make their organizations increasingly similar as they try to change them. We describe three isomorphic processes-coercive, mimetic, and normative—leading to this outcome. We then specify hypotheses about the impact of resource centralization and dependency, goal ambiguity and technical uncertainty, and professionalization and structuration on isomorphic change. Finally, we suggest implications for theories of organizations and social change.

The iron cage revisited: Institutional isomorphism and collective rationality in organizational fields (Chinese Translation)

(1991). Applied Linear Regression Models. Journal of Quality Technology: Vol. 23, No. 1, pp. 76-77.

Applied Linear Regression Models

Why nations fail? The origins of Power, Prosperity and Poverty

Some previous histories of southern education, such as Charles W. Dabney's
classic Universal Education in the South, slighted the role of American
Americans in shaping their own education. James Anderson's new book, the
best single volume on black education in the post-bellum south, commits the
opposite error. Anderson exaggerates the power and autonomy of southern
ex-slaves during Reconstruction and of southern blacks in general during the
Jim Crow era, and correspondingly underemphasizes the significance for their
education of the efforts of former free people of colour, northern blacks and
whites and white southerners. While meriting praise for its uncovering of the
role of ordinary people struggling to improve their educational lot, Anderson's
revisionist book almost wholly excludes electoral, legislative and administrative
politics. The exclusions and lopsided emphases make it nearly as one-sided
and incomplete as the white-centred, bureaucrat-dominated history that
it seeks to replace.

The Education of Blacks in the South, 1860-1935 [Book Review]

Nexus between Investor Protection Environment and Financial Reporting Quality in the Sub-Saharan Africa (SSA)

The study examines the nexus between global energy commodity and its constituent across market conditions using the quantile regression approaches. We found that the positive effect of global energy commodity on its constituents was stronger relative to the feedback effect from the constituents. It is pertinent to hedge against fluctuations in the energy commodities using the global energy commodity as an appropriate hedged asset with the required hedging instrument. 

On the nexus between constituents and global energy commodities: an asymmetric analysis

Working capital management practices of small scale enterprises in the central region of ghana

This study assesses the moderating role of institutions in the trade openness and inclusive growth nexus in Sub-Saharan Africa (SSA). Based on the System General Method of Moment estimation technique applied to data from 39 SSA countries from 1996 to 2017, the results offer support for the assertion that institutions strengthen the positive relationship between trade openness and inclusive growth in SSA. Economies in SSA should put in policies to strengthen their institutions to improve the positive link between trade openness and inclusive growth.

https://journals.sagepub.com/doi/pdf/10.1177/21582440221099008

Trade Openness, Institutions, and Inclusive Growth in Sub-Saharan Africa

This study examined the asymmetric effects of major uncertainty and volatility indices (economic policy uncertainty, Chicago Board Options Exchange crude oil volatility, CBOE volatility index, CBOE VIX volatility, and NASDAQ 100 volatility target) on the returns of global energy and its constituents (global energy index, Brent, heating oil, natural gas, and petroleum). The causalityin-quantiles test and the quantile-on-quantile regression technique were employed on daily data covering the period between April 2012 and March 2022. The findings evidenced asymmetries and heterogeneity in the causal effects of global uncertainty and market volatilities on energy markets. For all uncertainty and volatility measures, we found strong negative relationships with energy commodities at stressed conditions, signalling some hedging benefits for market participants. The current research is among the first investigations to explore the asymmetric relationships between major uncertainty and volatility indices, as well as global energy and its constituents. Essential portfolio implications of our findings are discussed.

/pdf/exploring-the-asymmetric-effects-of-economic-policy-3mn82fjp.pdf

Exploring the asymmetric effects of economic policy uncertainty and implied volatilities on energy futures returns: novel insights from quantile-on-quantile regression

Samuel Kwaku Agyei

Papers

Nexus between Investor Protection Environment and Financial Reporting Quality in the Sub-Saharan Africa (SSA)

On the nexus between constituents and global energy commodities: an asymmetric analysis

Working capital management practices of small scale enterprises in the central region of ghana

Trade Openness, Institutions, and Inclusive Growth in Sub-Saharan Africa

Exploring the asymmetric effects of economic policy uncertainty and implied volatilities on energy futures returns: novel insights from quantile-on-quantile regression