Results 151 to 160 of about 65,505 (298)

How do strategic leaders frame corporate purpose? Investigating competing frames and framing approaches in executive discourse

European Management Review, EarlyView.
Abstract Corporate purpose is gaining momentum in contemporary business communities, yet it often appears shrouded in ambiguity. Although research is growing in popularity, the analysis of corporate purpose from the perspective of strategic leaders remains an unexplored domain.
Chiara Pantalena, Luca Manelli, Josip Kotlar, Federico Frattini   +3 more
wiley   +1 more source

Demand Shocks, Export Diversification, and Firm Performance During the Great Trade Collapse

Journal of Economics &Management Strategy, EarlyView.
ABSTRACT This paper analyzes the impact of external demand shocks from the 2008 to 2009 Great Trade Collapse on the performance of Chinese exporters and examines how export diversification mitigates these effects. Using Chinese Customs data merged with financial data from all listed Chinese firms, we construct firm‐specific demand shocks based on pre ...
Qianlin Hong, Zeyang Jin, Runjuan Liu, Jiadong Tong   +3 more
wiley   +1 more source

Analysing reforms of social security disability pension provision in a multistage overlapping generations model

Journal of Risk and Insurance, EarlyView.
Abstract This paper introduces a multi‐stage Overlapping Generations (OLG) model of workers and retirees, segmented by disability status and eligibility for Disability Pension (DP) benefits. Extending Gertler (1999) with progressive disability stages of distinct productivity and transition probabilities, and calibrated to US data, the model generates ...
Hangsuck Lee, Steven Haberman, Byungdoo Kong, Seung Yeon Jeong   +3 more
wiley   +1 more source

The Core‐Periphery Model Under Additively Separable Preferences

Journal of Regional Science, Volume 65, Issue 2, Page 378-402, March 2025.
ABSTRACT This paper reexamines Krugman's core‐periphery model by substituting his constant elasticity of substitution (CES) utility with a general additively separable utility that comprehensively captures the pro‐competitive effect while preserving the income effect.
Congcong Wang, Dao‐Zhi Zeng, Xiwei Zhu
wiley   +1 more source

Estimating National and Foreign Trade Elasticities Using Generalized Transport Costs

Journal of Regional Science, Volume 65, Issue 2, Page 471-496, March 2025.
ABSTRACT We introduce the definition of two distinct trade elasticities corresponding to imports from regions located in the same country (national elasticities) and foreign regions located in other countries (foreign elasticities). We resort to a three‐tier nested CES utility structure to derive the corresponding demand gravity equations.
José L. Zofío, Jorge Díaz‐Lanchas, Damiaan Persyn, Javier Barbero   +3 more
wiley   +1 more source

Parabens effects on estrogenic receptors of C13 cell line

, 2013
Ovarian cancer is one of the major causes of death in women. Parabens are a class of chemicals widely used as preservatives in cosmetic and pharmaceutical products, they mimic estrogens, which are known to play a role in the development of different ...
Hosseini Shirazi, F., Ashtarinezhad, A., Matin, B.   +2 more
core  

An Investigation of Fatty Acids, Crude Protein and Total Solids in Colostrum in Relation to Health Status Regarding Postpartum Dysgalactia Syndrome and Certain Parity Groups of Sows

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Colostrum is the main source of nutrients and proteins for newborn piglets. To give each piglet the best possible start in life, it is necessary to evaluate the colostrum according to quality. This has to be done by analysing the components, as component composition is a main quality parameter.
Stephan Rosengart, Florian Lohkamp, Bussarakam Chuppava, Hubert Henne, Anne Kathrin Appel, Lea‐Sophie Trost, Jens Tetens, Imke Traulsen, Ansgar Deermann, Michael Wendt, Christian Visscher   +10 more
wiley   +1 more source

Development of In Vitro and In Planta Strategies for Efficient Production of High‐Value Steviol Glycosides

Plant Biotechnology Journal, EarlyView.
ABSTRACT Steviol glycosides (SGs) are a group of sweet‐tasting diterpene glycosides found in Stevia rebaudiana. Production of high‐value SGs, Rebaudioside D (Reb D) and Reb M, is limited by inefficient conversion of Reb A to Reb D and stevioside to Reb E.
Sing Hui Leong, Benny Jian Rong Sng, Ian Kin Yuen Choi, In‐Cheol Jang   +3 more
wiley   +1 more source

(<i>E</i>)-4-{[(4-Meth-oxy-naphthalen-1-yl)methyl-idene]amino}-phenol. [PDF]

IUCrdata
Ghames A, Ziani N, Djedouani A, Hannachi D, Crochet A, Stoeckli-Evans H.   +5 more
europepmc   +1 more source

Rhizobacterial Modulation of Maize Defense Alters Herbivore Performance and Parasitoid Behavior

Plant, Cell &Environment, EarlyView.
ABSTRACT The association between plants and beneficial soil microorganisms can profoundly influence aboveground trophic interactions, yet these effects are often context‐dependent. Although plant growth‐promoting rhizobacteria (PGPR) are increasingly used in maize production, little is known about how these microorganisms affect maize defenses against ...
Isabella Rubio Cabral, Kamila Emmanuella Xavier de Azevedo, Diego Martins Magalhães, Felipe Goulart Gonçalves, Arodí Prado Favaris, Kátia Kaelly Andrade Sousa, José Maurício Simões Bento   +6 more
wiley   +1 more source