Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Huilan TIAN"'
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 4, Pp 57-61 (2024)
This is an article in the field of mineral processing engineering. A pegmatitic lithium polymetallic mine in Xinjiang Province, in which the main target mineral is spodumene, accompanied by a small amount of niobium-tantalite, and the gangue minerals
Externí odkaz:
https://doaj.org/article/40bc1ea38c5b40ad96d54ef3352cafad
Autor:
Huilan Tian, Robert D. Cairns
Publikováno v:
Journal of Economic Dynamics and Control. 34:1048-1061
A maximin program is applied to a policy of sustaining a simple society whose population is dependent on a resource subject to logistic growth. Regular and non-regular paths are characterized. There are continua of both regular and non-regular soluti
Autor:
Huilan Tian
Publikováno v:
Canadian Journal of Economics/Revue Canadienne d`Economique. 36:608-633
In this paper a model of international duopoly is developed involving competition in both prices and levels of environmental friendliness, and the implications of government policies are studied. It is shown that, contrary to the conventional wisdom,
Publikováno v:
Environmental and Resource Economics. 24:235-244
We investigate an intertemporal model with an exhaustible resource inflowwhich exhibits a single peak in consumption on the path of development. Thepeak follows the date at which net investment is zero. The ``top'' ofconsumption is higher and flatter
Autor:
Ngo Van Long, Huilan Tian
Publikováno v:
Review of International Economics. 10:2-15
The authors examine the role of strategic interactions among a small number of financial intermediaries who know that the current financial regime is subject to change. The current financial regime offers protection to the intermediaries against bad
Publikováno v:
Journal of Environmental Economics and Management. 41:235-251
Our economy faces world prices and starts with a large endowment of land in forest and a small endowment of land in agriculture. Clearing of forested land yields marketable timber and a unit of land for agriculture. Early, the high price of agricultu
Publikováno v:
Journal of Development Economics. 62:25-54
We model the endogenous evolution of the de facto property rights regime and explore the impact of trade on de facto property rights regimes and on welfare. The model takes into account the dynamics of the stocks of natural resources, and the effect
Publikováno v:
Review of International Economics. 7:493-508
The paper models international rivalry between a domestic firm that is going through a learning-by-doing phase, and a mature foreign rival. It is shown that the optimal production subsidy for the domestic firm depends on the degree of strategic sophi
Autor:
Ngo Van Long, Huilan Tian
Publikováno v:
Contributions to Economics ISBN: 9783790815795
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8be5db9127c3c7b27e520593182aad50
https://doi.org/10.1007/3-7908-1630-2_2
https://doi.org/10.1007/3-7908-1630-2_2
Autor:
Ngo Van Long, Huilan Tian
Publikováno v:
Challenges to the World Economy ISBN: 9783642624087
In the economic theory of natural resources, there are two important themes: how to extract resources efficiently, and how to do it equitably. The efficiency issue has received a great deal of attention, and has been well explained in a number of boo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a3132fb68c30fdda2b6096fbaf1c0c9
https://doi.org/10.1007/978-3-642-19018-6_26
https://doi.org/10.1007/978-3-642-19018-6_26