Results 71 to 80 of about 15,558 (226)
Molecular Ecology, Volume 35, Issue 2, January 2026.ABSTRACT Sympatric morphs provide valuable systems for studying incipient divergence despite incomplete reproductive isolation. In connected waterbodies with spatially heterogeneous habitats, one or more morphs may form metapopulation structures, generating eco‐evolutionary dynamics unlike those in single lakes.
Han Xiao +3 more
wiley +1 more source
EVALUATING THE PERFORMANCE OF AGRICULTURAL BANK MANAGEMENT: THE IMPACT OF STATE REGULATORY POLICIES [PDF]
We evaluate agricultural bank management performance, focusing on the impacts of interstate banking laws on productivity change. The generalized Malmquist productivity index decomposes productivity change into technological change, technical efficiency ...
Armah, Bernard Kaku Ndarku +2 more
core +4 more sources
Aggregation of Malmquist Productivity Indexes [PDF]
In this paper we extend the work of Färe and Zelenyuk (2003) to find a theoretically justified method of aggregating Malmquist Productivity Indexes over individual decision making units (firms, countries, etc.) into a group Malmquist Productivity Index ...
Zelenyuk, Valentin
core +1 more source
The Impact of Digital Transformation on Public Health: A Multicountry Analysis
Health &Social Care in the Community, Volume 2026, Issue 1, 2026.This study examines the impact of digital transformation on public health using global panel data for 94 countries from 2003 to 2021, applying feasible generalized least squares (FGLS) estimation with country–time clustered standard errors. It also investigates the mechanisms through which digital transformation affects public health from the ...
Mingchan Cheng +3 more
wiley +1 more source
Analisis Efisiensi dan Produktivitas Bank Umum Konvensional di Indonesia
Jurnal Riset Akuntansi dan Keuangan, 2018 Penelitian ini bertujuan untuk menganalisis efisiensi dan produktivitas bank umum konvensional di Indonesia. Analisis efisiensi menggunakan pendekatan Data Envelopment Analysis (DEA) dan analisis produktivitas menggunakan Malmquist Productivity Index ...
Nugraha Nugraha +2 more
doaj +1 more source
Return to Dollar, Generalized Distance Function and the Fisher Productivity Index [PDF]
Exploring the duality between a return to dollar definition of profit and the generalized distance function we establish the relationship between the Laspeyres, Paasche and Fisher productivity indexes and their alternative Malmquist indexes counterparts.
Prieto, Angel, Zofío, José Luis
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Business Strategy and the Environment, Volume 34, Issue 8, Page 9672-9699, December 2025.ABSTRACT Improving carbon emission efficiency (CEE) is considered one of the most cost‐effective ways to enhance sustainability and address climate change mitigation in developing countries like India. This study analyzes manufacturing firms' CEE of sustainability initiatives (SI) and nonsustainability initiatives (non‐SI) and examines the effect of ...
Jahira Debbarma +2 more
wiley +1 more source
MathematicsThe purpose of this study is to propose a novel approach for measuring productivity changes in decision-making units (DMUs) over time and evaluating the performance of each DMU under uncertainty in terms of progress, regression, and stagnation.
Pejman Peykani +4 more
doaj +1 more source
Productivity change in Italian airports [PDF]
This paper examines the total factor productivity of 28 Italian airports during 2000–2006 using non-parametric estimation methods. Moreover, non-parametric inference and hypothesis test on the Malmquist index and its two main components, efficiency and ...
Gitto, Simone, Mancuso, Paolo
core +1 more source
Productivity changes of Credit Department of Farmers¡¦ Associations of the NAN-TOU County in Taiwan:1995-2004 [PDF]
The objective of this article was to measure the productivity of CDFAs of the NAN-TOU County in Taiwan over the period of 1995-2004. This study calculated the Malmquist productivity index by using the nonparametric frontier approach, and decomposed the ...
Piotr Stanek
core