Search Results - subject:"Principal component Analysis"

Relationship between corporate governance and firm performance in Ghana : does compliance to national governance frameworks matter?

Atugeba, Isaac Luke Agonbire; Acquah-Sam, Emmanuel - In: Cogent economics & finance 12 (2024) 1, pp. 1-18

composed of items drawn from world governance indicators and a corporate governance index was developed by principal component … analysis. The study used the Huber M-estimation Robust Least Squares (HMRLS) regression method. The findings of our study …

Persistent link: https://www.econbiz.de/10015376703

Constructing Social Vulnerability Indexes with Increased Data and Machine Learning Highlight the Importance of Wealth Across Global Contexts

Zhao, Yuan; Paul, Ronak; Reid, Sean; Coimbra Vieira, … - In: Social Indicators Research 175 (2024) 2, pp. 639-657

We consider the availability of new harmonized data sources and novel machine learning methodologies in the construction of a social vulnerability index (SoVI), a multidimensional measure that defines how individuals’ and communities may respond to hazards including natural disasters, economic...

Persistent link: https://www.econbiz.de/10015374964

Corporate Finance and Environmental, Social, and Governance (ESG) Practices

Gherghina, Ştefan Cristian (contributor) - 2024

This special issue comprises 12 papers published in the Special Issue entitled "Corporate Finance and Environmental, Social, and Governance (ESG) Practices", addressing a wide range of topics related to the following: corporate reporting (sustainability reporting; environmental accounting...

Persistent link: https://www.econbiz.de/10015324922

Climate change vulnerability index for Karnataka : adaptive capacity, exposure and sensitivity for the districts of Karnataka

Karnika A; Krishna Raj - 2024

Persistent link: https://www.econbiz.de/10015394788

Impact of green finance on low-carbon transformation : spatial spillover effects in China

Zhao, Jing - In: The North American journal of economics and finance : a … 74 (2024), pp. 1-26

Persistent link: https://www.econbiz.de/10015133006

The liquidity timing ability of mutual funds

Yin, Zhengnan; O'Sullivan, Niall; Sherman, Meadhbh - In: The North American journal of economics and finance : a … 74 (2024), pp. 1-22

Persistent link: https://www.econbiz.de/10015133600

Comparative clustering and visualization of socioeconomic and health indicators : a case of Kenya

Korir, Evans Kiptoo - In: Socio-economic planning sciences : the international … 95 (2024), pp. 1-13

Persistent link: https://www.econbiz.de/10015097513

An empirical implementation of the shadow riskless rate

Lauria, Davide; Park, Jiho; Hu, Yuan; Lindquist, W. Brent; … - In: Risks : open access journal 12 (2024) 12, pp. 1-19

develop a computational approach to estimate the SRR from empirical datasets. The approach employs principal component … analysis to model the effects of individual Brownian motions, singular value decomposition to capture abrupt changes in the …

Persistent link: https://www.econbiz.de/10015327677

Can commodity prices predict stock market returns? : the case of dry bulk shipping companies

Melas, Konstantinos D.; Michail, Nektarios - In: Journal of shipping and trade 9 (2024) 1, pp. 1-14

commodities that bulk carriers transport. Using a principal component analysis to reduce the dimensionality of the commodities …

Persistent link: https://www.econbiz.de/10015375593

Factors affecting micro, small, and medium-sized enterprise development in developing Asia : findings from a probabilistic principal component analysis

Shinozaki, Shigehiro; Miyakawa, Daisuke; Arahan, Romeo - 2024

-based policymaking, we propose a probabilistic principal component analysis method that works despite current data limitations. The study …

Persistent link: https://www.econbiz.de/10014472422