Advertising and Entry Deterrence: How the Size of the Market Matters [PDF]
We analyze the relationship between market size and entry when an incumbent and potentially an entrant compete to gain market share and advertising is the only strategic variable. Entry occurs when the relative effectiveness of incumbent's advertising is
Bennour, Khaled
core
Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source
Susceptibility of human neural stem cells to SARS-CoV-2: Entry mechanisms and glycocalyx influence. [PDF]
PLoS OneSong A, Zuvia C, Talbot P.
europepmc +1 more source
Entry Threats, and Inefficiency in ‘Efficient Bargaining’ [PDF]
We examine whether the outcome of bargaining over wage and employment between an incumbent firm and a union remains efficient under entry threat. The workers\' reservation wage is not known to the entrant, and entry is profitable only against the high ...
Rupayan Pal, Bibhas Saha
core
Emerging experimental and computational methods for studying redox‐regulated structural transitions
FEBS Letters, EarlyView.Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass +2 more
wiley +1 more source
Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding
FEBS Letters, EarlyView.In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança +2 more
wiley +1 more source
A Technique to Determine Coordinates of the Patellar Entry Point and Transition Point of the Patellofemoral Joint Using Computed Tomography Scans. [PDF]
Arthrosc TechKim LY +5 more
europepmc +1 more source
How Does Entry Regulation Influence Entry into Self-Employment and Occupational Mobility? [PDF]
We analyze how an entry regulation that imposes a mandatory educational standard affects entry into self-employment and occupational mobility. We exploit the German reunification as a natural experiment and identify regulatory effects by comparing ...
Spitz-Oener, Alexandra, Prantl, Susanne
core
Translophagy—A potential link between autophagy impairment and translational errors
FEBS Letters, EarlyView.Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk +11 more
wiley +1 more source
The Economic Impact of New Firms in Punjab
Lahore Journal of EconomicsDespite the consensus that new firms have a significant economic and socioeconomic impact, there is very little empirical evidence to support this claim in the Pakistani context.
Azam Chaudhry, Maryiam Haroon
doaj