Results 221 to 230 of about 92,357 (305)

Staphylococcus aureus Sb‐1 Bacteriophage Alters Frequency and Subset Distribution of Human Innate Lymphoid Cells

Allergy, EarlyView.
Ramazan Rozumbetov, Ismail Ogulur, Anja Heider, Anna Globinska, Nina Chanishvili, Elene Kakabadze, Marina Goderdzishvili, Nino Grdzelishvili, Nata Bakuradze, Moelong Yu, Tamara Aripova, Adolat Ismailova, Nikolaos Papadopoulos, Mubeccel Akdis, Cezmi A. Akdis   +14 more
wiley   +1 more source

A new family of models with generalized orientation in data envelopment analysis

International Transactions in Operational Research, EarlyView.
Abstract In the framework of data envelopment analysis, we review directional models and show that they are inadequate when inputs and outputs are improved simultaneously under constant returns to scale. Conversely, we introduce a new family of quadratically constrained models with generalized orientation and demonstrate that these models overcome this
Vicente J. Bolós, Rafael Benítez, Vicente Coll‐Serrano   +2 more
wiley   +1 more source

Multi‐objective maritime vessel routing with safety considerations

International Transactions in Operational Research, EarlyView.
Abstract The routing of maritime vessels is a challenging optimization problem that involves finding an adequate balance between conflicting and multiple objectives. This paper proposes a methodology based on inverse optimization to find appropriate objective weights that account for conflicting objectives. To formulate the inverse optimization problem,
Nazanin Sharif, Mikael Rönnqvist, Jean‐François Cordeau, Jean‐François Audy, Gurjeet Warya   +4 more
wiley   +1 more source

Human and Intellectual Capital Spending Efficiency and Efficacy: Evidence from U.S. Universities

Journal of Business Finance &Accounting, EarlyView.
ABSTRACT We analyze the efficiency and efficacy of human and intellectual capital investment to better understand the effects of social investment. Existing literature in the corporate setting lacks analysis on the impact of human and intellectual capital investment, likely due to data scarcity.
Christopher S. Armstrong, Alan D. Jagolinzer, Sarah Kröchert, Andrea Pawliczek   +3 more
wiley   +1 more source

Somebody Knows Something: Managerial Ability, Product Development, and Return‐on‐Investment in a Hit‐Driven Industry

Journal of Economics &Management Strategy, EarlyView.
ABSTRACT In hit‐driven industries, product development is associated with a right‐skewed unconditional distribution of performance, and products in the right tail have outsized impacts. Understanding how exceptional performance is generated can improve resource allocation, but the literature advances two different narratives: one emphasizes postrelease
Darren Filson
wiley   +1 more source

Delineating profit gaps in rice and wheat production: evidence from India's economically marginalized region. [PDF]

Agric Food Econ
Ajay A, Mkondiwa M, Urfels A, Müller D.
europepmc   +1 more source

Hampered Monetary Policy Transmission ‐ A Supply‐Side Story?

Journal of Money, Credit and Banking, EarlyView.
Abstract This paper shows that the supply side of credit is a major factor for hampered monetary policy transmission in monopolistic banking markets. Our stress test data containing projected interest rates of all 1,555 small and medium‐sized banks in Germany under two hypothetical scenarios provide a clear way to partial out demand shocks that are ...
LOTTA HECKMANN‐DRAISBACH, JULIA HARDT
wiley   +1 more source

Efficiency of health systems in developing countries: the case of West African countries. [PDF]

Health Econ Rev
Akoetey K, Viallefont A.
europepmc   +1 more source

The Monetary Policy–Commodities Nexus: A Survey

Journal of Economic Surveys, EarlyView.
ABSTRACT This survey synthesizes evidence on the bidirectional links between commodity markets and monetary policy. On the commodities‐to‐policy side, we review how shocks to energy, food, and metals pass through to inflation, inflation expectations, economic activity, and financial stability in state‐dependent ways that vary by shock type, exposure ...
Martin T. Bohl, Niklas Humann, Pierre L. Siklos   +2 more
wiley   +1 more source

A Cobb Douglas stochastic frontier model on measuring domestic bank efficiency in Malaysia. [PDF]

PLoS One, 2012
Hasan MZ, Kamil AA, Mustafa A, Baten MA.
europepmc   +1 more source