condone
发表于 2025-3-25 03:31:15
Brief Interventions for Psychosisional spatial setting and augmented by an interregional trade multiplier. It is seen that this produces complex patterns of change like a distributed lag system. Moreover, the action of the accelerator is made non-linear as suggested by Goodwin. This changes the system to produce limit cycles. The l
Largess
发表于 2025-3-25 10:47:02
Xinjun Chen,Yinqi Zhou,Leilei Zouf traded commodities, λ the scalar field of commodity prices, . the scalar field of excess supply over demand, and . the cost of transportation. The generic theory of differential equations is used to topologically characterize those patterns that are structurally stable, and the transitions among t
flavonoids
发表于 2025-3-25 13:16:32
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exacerbate
发表于 2025-3-25 18:28:54
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横条
发表于 2025-3-25 23:32:09
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他去就结束
发表于 2025-3-26 00:09:35
https://doi.org/10.1007/978-3-642-60877-3Cultural Economics; Economic Theory; Microeconomics; Mikroökonomie; Pholosophy of Science; Raumordnung; Wi
stressors
发表于 2025-3-26 05:01:26
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inscribe
发表于 2025-3-26 11:33:00
On the Profitability of Exhausting Natural Resourcesed when capital is expressly built up for the purpose of exploitation of the specific resource. Within the simple linear control problem it is concluded that exhaustion is never proitable. The staedy state in the biological case is discussed and compared to maximum sustainable yield.
anchor
发表于 2025-3-26 14:41:48
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愚蠢人
发表于 2025-3-26 18:47:39
Catastrophic Structural Change in a Continuous Regional Modeld product. Land, capital and labour are available within the region, whereas energy is imported. The location pattern resulting from structural stability is studied. Afterwards umbilic castrophesresulting from changes of, e.g., energy prices are discussed in detail.