Results 111 to 120 of about 23,267,637 (274)

Exploring complementarities between goods and services trade in trade agreements [PDF]

open access: yes, 2014
More than three decades of research on trade costs and goods trade have unveiled fundamental insights into the determinants, the nature and the consequences of goods trade agreements.
Baier, Scott, Shingal, Anirudh
core   +1 more source

Are Start‐Up Acquisitions by Dominant Firms Driving Innovation or Killing Competition?

open access: yesManagerial and Decision Economics, EarlyView.
ABSTRACT This paper develops a sequential model to examine start‐up acquisitions in markets with network externalities, incorporating a pre‐entry strategic buyout option that allows the incumbent to integrate the start‐up's innovation, followed by post‐entry expenditure on coordination advertising, and defensive pricing strategies.
Adele Whelan, Kate Hynes
wiley   +1 more source

Dilworth's Theorem Revisited, an Algorithmic Proof [PDF]

open access: yes
Dilworth's theorem establishes a link between a minimal path cover and a maximal antichain in a digraph.A new proof for Dilworth's theorem is given. Moreover an algorithm to find both the path cover and the antichain, as considered in the theorem, is ...
Potharst, R., Pijls, W.H.L.M.
core  

Trade‐Policy Exposure and Managerial Adjustment Margins: Regime‐Dependent Evidence From Corporate Tax‐Base Outcomes

open access: yesManagerial and Decision Economics, EarlyView.
ABSTRACT Trade‐policy shocks raise visible operating pressure on firms through sourcing costs, supplier exposure, and market‐serving choices. A direct operating‐margin interpretation points to production reconfiguration, pricing changes, or supply‐chain adjustment.
Garros Gong, Stanko Dimitrov
wiley   +1 more source

INTERPOLATION THEOREM FOR NONCOMMUTATIVE STANDARD EXTENSIONS OF LOGIC BB’I [PDF]

open access: yes, 2004
Maehara in [Maehara, 1960/1961] introduces a proof-theoretical method for proving the interpolation theorem for standard logics. In the present paper we modify Maehara’s method to prove the interpolation theorem for the systems LBB’IK, LBB’IW and LBB’IKW
SURARSO, BAYU   +1 more
core  

Optimized Gradient Waveforms for Tensor‐Valued Diffusion MRI Under Time‐Dependent Diffusion Using Double‐Isotropic Matched Encoding (DIME)

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Spherical and linear b‐tensor encoding (STE and LTE) enables quantification of microscopic diffusion anisotropy and diffusional variance. However, such waveforms are often variably sensitive to time‐dependent diffusion, causing rotational variance and spectral mismatch.
Felix Mortensen   +6 more
wiley   +1 more source

Gains from Trade and Fragmentation [PDF]

open access: yes
This paper discusses the welfare effects, on groups, countries, and the world, of fragmentation. Fragmentation here is defined as the introduction of a technology that permits a production process to be split into separate parts, with the fragments able ...
Alan Deardorf
core  

From Biological Fractal Dynamics to Analog Fractional‐Order Circuits: A System Design Framework Based on Operatorization Thought

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Fractional calculus, with its unique advantage in describing memory and nonlocal effects, has become a key tool for modeling nonlinear dynamic systems. Its integration with circuit systems has opened up a new paradigm for modern circuit design.
Zhimo Jian   +4 more
wiley   +1 more source

Does Mercosur's trade performance raise concerns about the effects of regional trade arrangements? [PDF]

open access: yes
A concern about regional trade arrangements (RTAs) is whether the discriminatory trade barriers applied to RTAs encourage high-cost imports from member countries at the expense of nonmember lower-cost goods. RTA impact evaluations have been hampered by a
Yeats, Alexander
core  

Dynamic Performance Enhancement of a High‐Agility Hypersonic Mechanical System via a Learning‐Augmented Robust Control Architecture

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT The design of control systems for high‐agility mechanical systems operating in extreme environments is a significant challenge in nonlinear dynamics. This paper addresses the complex dynamic control problem of a hypersonic interceptor, modeled as a multi‐input multi‐output (MIMO) mechanical system characterized by strong aerodynamic cross ...
Mohammad Mahdi Soori   +1 more
wiley   +1 more source

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