Results 201 to 210 of about 429,869 (330)

Disentangling mechanisms that mediate soil fungal α and β diversity during forest secondary succession

open access: yesEcography, EarlyView.
Understanding the mechanisms controlling community diversity is a central, topic in ecology, particularly in microbial ecology. Although species pools and local assembly processes are believed to play non‐negligible roles in shaping the within‐community (α) and among‐community (β) diversity of microbial communities, their relative importance as ...
Xiao Zhang   +10 more
wiley   +1 more source

The algebraic fundamental group of a reductive group scheme over an arbitrary base scheme

open access: yesOpen Mathematics, 2014
Borovoi Mikhail   +1 more
doaj   +1 more source

Why Interest Groups With Divergent Goals Collaborate: Evidence From Climate Regulation

open access: yesEconomics &Politics, EarlyView.
ABSTRACT Why do interest groups with contrasting interests and policy goals work together? I present a theory of collaborative policy production and show that interest groups can achieve higher policy gains through collaboration, even though their ideal policy goals may diverge significantly.
Dahyun Choi
wiley   +1 more source

On algebraic Lie groups and algebr̀as [PDF]

open access: yesJournal of the Mathematical Society of Japan, 1948
openaire   +3 more sources

Contested Compromise: Public Policy Reforms as Share Contests

open access: yesEconomics &Politics, EarlyView.
ABSTRACT Public policy reforms often benefit certain societal groups while being costly for others. Both supporters and opponents of reforms can form lobby groups to influence the policy outcome in their preferred direction. This paper presents a simple two‐stage model of a public policy reform that results from the partial implementation of a policy ...
Achim Hagen
wiley   +1 more source

Strategic Flip‐Flopping in Political Competition

open access: yesInternational Economic Review, EarlyView.
ABSTRACT We study candidates' position adjustments in response to information about voters' preferences. Repositioning allows candidates to move closer to the median voter, but it incurs financial and electoral costs. In a subgame‐perfect equilibrium, candidates diverge from the center ex ante if the costs of adjustment are sufficiently large.
Gaëtan Fournier   +2 more
wiley   +1 more source

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