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Mostrando ítems 11-20 de 26
A branch-and-cut algorithm for the routing and spectrum allocation problem
(Universidad Torcuato Di Tella, 2023)
One of the most promising solutions to deal with huge data traffic demands in
large communication networks is given by flexible optical networking, in particular
the flexible grid (flexgrid) technology specified in the ...
An integer programming approach for the hyper-rectangular clustering problem with axis-parallel clusters and outliers
(Universidad Torcuato Di Tella, 2023)
We present a mixed integer programming formulation for the problem of clustering
a set of points in Rd with axis-parallel clusters, while allowing to discard a pre-specified
number of points, thus declared to be outliers. ...
Valid inequalities and complete characterizations of the 2-domination and P3-hull number polytope
(Universidad Torcuato Di Tella, 2023)
Given a graph G = (V;E), a subset S V is 2-dominating if every vertex in S
has at least two neighbors in S. The minimum cardinality of such a set is called
the 2-domination number of G. Consider a process in discrete ...
Mudding the playing field. Fiscal contributions to municipalities as a political construction
(Governance: An international Journal of Policy, Administration, and InstitutionsWiley, 2023)
In federal presidential democracies, discretionary transfers are often mentioned as a tool used by the national executive to build and strengthen subnational support, typically governors. Funds to local mayors, however, ...
Implicit carbon prices: Making do with the taxes we have
(Journal of Environmental Economics and Management (Online ISSN: 1096-0449), 2024)
Climate and fiscal policy interact closely. The former imposes explicit prices for carbon
emissions, while the latter affects emissions implicitly. We study the correspondence between
explicit and implicit carbon pricing ...
Extreme Dry Spells and Larger Storms in the U.S. Midwest Raise Crop Prices
(RedNIE Red Nacional de Investigadores en Economía, 2024)
The U.S. Midwest produces about a third of global corn and soybeans, two of the most important crops for humanity. Earlier literature has found that corn and soybean output is sensitive to weather in a nonlinear manner: ...
Human Capital Investment and Development: The Role of Onthe- Job Training
(Universidad Torcuato Di TellaPeking UniversityUniversity of Connecticut, 2022)
Workers in richer countries experience faster rates of wage growth over their lifetimes than
workers in poorer countries. We offer an explanation for this pattern by showing that
workers in richer economies receive more ...
Optimal Carbon Offsets with Heterogeneous Regions
(Universidad Torcuato Di Tella, 2024-02-08)
We study optimal climate policy in a global economy where regions differ in wealth
and vulnerability to climate change. Carbon emissions from production generate out-
put losses - a negative climate externality - and a ...
The Potential Footprint of Plant- Based Meat Adoption on Leading Crop Producers
(Universidad Torcuato Di Tella, 2023-12-30)
Plant-based meat (PBM) has the potential to improve the global food supply chain
on numerous environmental and societal dimensions. Some of these gains, derived
from lower animal meat production, could disrupt the supply ...
Political Uncertainty and the Geographic Allocation of Credit: Evidence from Small Businesses
(Journal of Money, Credit and Banking (e-ISSN:1538-4616), 2024-05-23)
We investigate how banks change the geographic distribution of their small
business loan portfolio when they face political uncertainty in some of the
states where they operate. Using exogenous variation in gubernatorial ...