نتایج جستجو برای: optimal growth

تعداد نتایج: 1166986  

This paper investigates the optimal fiscal policy, pertaining to government spending, considering different productivity of public services in production function and its impact on the optimal tax rate, the optimal rate of government spending, and optimal economic growth rate. Using the VECM model for Iranian economy over 48 years, results show while the current expenditure has a positive and s...

Mehrab Kiarsi Rahim Dalali Esfahani Seyed Komail Tayebi,

The recent literature on taxation and growth has stressed the optimality of a zero long-run taxation on all accumulative factors of production. For a given path of government spending, the optimal tax plan requires the government to build up a positive stock of public wealth in the short run in the long-run, government spending can be financed with the income accruing from the management of the...

The effect of optimal and supra-optimal concentrations (0, 250, 500 and 750 mM) of NaCl on the growth, chlorophyll, soluble carbohydrate and proline content, ion concentrations and antioxidant enzyme defence of Sesuvium portulacastrum was studied. A significant increase in growth and tissue water content was observed in the shoots exposed to 250 mM salt. Minimum damage to the membrane in terms ...

Journal: :jundishapur journal of microbiology 0
zhe wu bioscience department, faculty of science, kasetsart university, bangkok, thailand; institute of genetics and physiology, hebei academy of agriculture and forestry sciences, plan genetic engineering center of hebei province, shijiazhuang, hebei, china promchup duangmanee bioscience department, faculty of science, kasetsart university, bangkok, thailand pu zhao institute of genetics and physiology, hebei academy of agriculture and forestry sciences, plan genetic engineering center of hebei province, shijiazhuang, hebei, china niran juntawong bioscience department, faculty of science, kasetsart university, bangkok, thailand; institute of genetics and physiology, hebei academy of agriculture and forestry sciences, plan genetic engineering center of hebei province, shijiazhuang, hebei 050051, china. tel: +86-13832339077, fax: +86-87652128, e-mail: [email protected]; niran juntawong, bioscience department, faculty of science, kasetsart university, bangkok 10900, thailand. tel: +86-13832339077, fax: +86-87652128 chunhong ma institute of genetics and physiology, hebei academy of agriculture and forestry sciences, plan genetic engineering center of hebei province, shijiazhuang, hebei, china; institute of genetics and physiology, hebei academy of agriculture and forestry sciences, plan genetic engineering center of hebei province, shijiazhuang, hebei 050051, china. tel: +86-13832339077, fax: +86-87652128, e-mail: [email protected]; niran juntawong, bioscience department, faculty of science, kasetsart university, bangkok 10900, thailand. tel: +86-13832339077, fax: +86-87652128

conclusions light and temperature were both relevant factors that contributed to the growth and beta-carotene accumulation of the three d. salina strains, and nahco3 had significantly positive effects on growth. the degree of impact of the different factors on cell growth was temperature > nahco3 > light intensity > kno3 > co (nh2)2 > strains; the impact on beta-carotene accumulation was temper...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم پایه 1391

abstract: in this thesis, we focus to class of convex optimization problem whose objective function is given as a linear function and a convex function of a linear transformation of the decision variables and whose feasible region is a polytope. we show that there exists an optimal solution to this class of problems on a face of the constraint polytope of feasible region. based on this, we dev...

Journal: :Journal of Economic Theory 2009

Journal: :Resource and Energy Economics 1998

Journal: :Journal of Economic Theory 1984

Journal: :Journal of Political Economy 1968

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