Results 81 to 90 of about 333,531 (307)

Performance improvement of discrete‐time linear‐quadratic regulators applied to uncertain linear systems using the Tikhonov regularization method

open access: yesAsian Journal of Control, EarlyView.
Abstract The linear‐quadratic regulator (LQR) problem of optimal control of an uncertain discrete‐time linear system (DTLS) is revisited in this paper from the perspective of Tikhonov regularization. We show that an optimally chosen regularization parameter reduces, compared to the classical LQR, the values of a scalar error function, as well as the ...
Fernando Pazos, Amit Bhaya
wiley   +1 more source

The Consequences of Corruption: The Ghanaian Experience

open access: yesPolitical Science Quarterly, 1973
Professor Arnold J. Heidenheimer, in his very useful collection of readings on political corruption, notes the tendency of American scholars to discount the dysfunctional impact of corruption both in the United States and abroad.' Henry Jones Ford, writing in 1904, saw political corruption in the United States as a means of overcoming the rigidities of
openaire   +1 more source

From Local to Global, Uncovering Barriers and Societal Benefits of the Research Enterprise

open access: yesThe Bulletin of the Ecological Society of America, EarlyView.
Abstract At the 2025 annual meeting of the Ecological Society of America (ESA), ESA Excellence in Ecology (EEE) Scholars presented their work in SYMP 08—From Local to Global, Uncovering Barriers and Societal Benefits of the Research Enterprise on August 12, 2025.
Aroloye O. Numbere   +2 more
wiley   +1 more source

Corruption, Political Competition and Environmental Policy [PDF]

open access: yes
There is a growing literature on the causes and consequences of corruption. A common and often unsubstantiated assertion is that countries which exhibit a low level of political competition are more likely to suffer higher levels of corruption.
John K. Wilson, Richard Damania
core  

A roadmap to key traits of invasive Drosophilidae

open access: yesBiological Reviews, EarlyView.
ABSTRACT Biological invasions have intensified in recent decades, mostly driven by international trade and travel, raising significant concerns, particularly regarding insect pests. Once non‐native species establish, they can disrupt natural ecosystem stability, undermine agroecosystem sustainability and cause substantial economic losses.
Gwenaëlle Deconninck   +14 more
wiley   +1 more source

Public Expenditures, Bureaucratic Corruption and Economic Development [PDF]

open access: yes
This paper presents a dynamic general equilibrium analysis of public sector corruption and economic growth. In an economy with government intervention and capital accumulation, state-appointed bureaucrats are charged with the responsibility for procuring
Keith Blackburn   +2 more
core  

Corruption and Decentralization [PDF]

open access: yes, 1998
This paper studies the effect of decentralization on corruption in a hierarchical organization, where decentralization is intended as the delegation of control power to lower levels in a hierarchy.
Carbonara, Emanuela
core   +3 more sources

The Impact of Acquisition Intensity on ESG Performance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study investigates the impact of Acquisition Intensity on ESG performance using a panel of 1,736 US‐listed companies from 2002 to 2023. Employing a robust OLS framework, we assess both Value‐Based and Volume‐Based Acquisition Intensity against overall ESG scores and their environmental, social, and governance pillars, controlling for firm
Ugbede Amedu   +2 more
wiley   +1 more source

Inequality and Corruption: Evidence from US States [PDF]

open access: yes
High-quality data on state-level inequality and incomes, panel data on corruption convictions, and careful attention to the consequences of including or excluding fixed effects in the panel specification allow us to estimate the impact of income ...
David Dreyer Lassen, James E. Alt
core  

Guanxi’s consequences: Personal gains at social cost [PDF]

open access: yes, 2002
Is guanxi ethical? This question is largely ignored in the existing literature. As guanxi has an impact on the wider public other than the guanxi parties, it must be studied in the context of all stakeholders. This paper examines the ethical dimension of
Fan, Y
core   +1 more source

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