搜索结果: 1-15 共查到“经济学 solutions”相关记录26条 . 查询时间(0.109 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Tension of Agricultural Land and Water Use in China's Trade: Tele-Connections, Hidden Drivers, and Potential Solutions
中国贸易 农业用地 用水 紧张关系 远程连接 驱动因素 解决方案
2023/4/24
Interregional trade can potentially extend the management of scarce resources beyond a region's territory along supply chains. Here we combined the multiregional input-output model with structural dec...
Changes in Accounting Solutions for Transformations of Business Companies and Cooperatives since the Beginning of 2012
Balance sheet date for measurement Accounting methods for transformations in Czech law Acquisition
2016/1/27
It can be concluded from an analysis and comparison of the legal and accounting concepts related to the amendment of the Transformation of Business Companies and Cooperatives Act and Regulation 500, t...
Conditions for Unique Solutions in Stochastic Macroeconomic Models with Rational Expectations
Unique Solutions Stochastic Macroeconomic Models
2015/8/5
This paper examines conditions for the uniqueness of an equilibrium price distribution in
stochastic macroeconomic models with rational expectations. A model is developed in
which many price distrib...
Taking Perturbation to the Accuracy Frontier: A Hybrid of Local and Global Solutions
Dynare Perturbation Hybrid Accuracy Numerical methods Approximation
2015/7/21
Local (perturbation) methods compute solutions in one point and tend to deliver far lower accuracy levels than global solution methods. We develop a hybrid
method that solves for some policy function...
Nordic Globalization Barometer 2009:Global Pressure—Nordic Solutions?
Economic Slowdown and Stagnation Financial Crisis Financial Markets
2015/5/12
Less than a year after the first Nordic Globalization Barometer has been launched, the state of the world economy has changed dramatically. A deep financial crisis is taking its toll on investors, bor...
From spreadsheets to solutions: New platform enables next generation of open-city data
spreadsheet The data of the city
2014/10/9
The rapidly growing torrent of data openly released by governments offers incredible new potential for policy, research, and public engagement with cities. But as governments increasingly turn to adva...
Counting the World's Poor: Problems and Possible Solutions
the World's Poor Problems Possible Solutions
2014/3/18
As recent discussions have made clear, the apparent lack of poverty reduction in the face of historically high rates of economic growth-both in the world as a whole and in specific coun- tries (most n...
Degenerate-elliptic operators in mathematical finance and higher-order regularity for solutions to variational equations
Campanato space degenerate-elliptic di erential operator degenerate di usion process Heston stochastic volatility process Holder regularity mathematical nance Schauder a priori estimate Sobolev regularity variational equation weighted Sobolev space.
2012/9/17
We establish higher-order weighted Sobolev and Holder regularity for solutions to variational equations de ned by the elliptic Heston operator, a linear second-order degenerate-elliptic operator aris...
Canada’s Immigration System – Short-term Solutions May Impede Long-term Prosperity
Canada’s Immigration System Short-term Solutions Long-term Prosperity
2014/8/5
One of the important objectives of Canada’s immigration system is to assist in meeting the labour market needs of today while building the skilled workforce of the future.In short, it is widely accept...
Stochastic representation of solutions to degenerate elliptic and parabolic boundary value and obstacle problems with Dirichlet boundary conditions
Degenerate elliptic and parabolic differential operators degenerate diffusion process Feller square root process Feynman-Kac formula
2012/4/28
We prove stochastic representation formulae for solutions to elliptic and parabolic boundary value and obstacle problems associated with a degenerate Markov diffusion process. In particular, our artic...
The tragedy of the commons: property rights and markets as solutions to resource and environmental problems
bioeconomic models development economics economic growth
2011/10/23
In one way or another, all environmental and natural resource problems associated with overexploitation or under provision of public goods, arise from incompletely defined and enforced property rights...
Fringe Financial Services, Inner-city Banking & Community-based Solutions
community-based banking financial exclusion and poverty Fringe banks pawnshop marche de credit à court terme
2011/10/5
This article considers the cost of fringe financial services—including payday lenders, cheque-cashers, pawnbrokers—for individuals and an inner-city community as compared with mainstream bank services...
Models of self-financing hedging strategies in illiquid markets: symmetry reductions and exact solutions
nonlinear PDEs illiquid markets option pricing invariant reductions
2010/10/21
We study the general model of self-financing trading strategies in illiquid markets introduced by Schoenbucher and Wilmott, 2000. A hedging strategy in the framework of this model satisfies a nonlinea...
Explicit solutions for the exit problem for a class of Lévy processes. Applications to the pricing of double barrier options
Explicit solutions for the exit problem class Lévy processes Applications pricing double barrier options
2010/10/19
Lewis and Mordecki have computed the Wiener-Hopf factorization of a L\'evy process whose restriction on $]0,+\infty[$ of their L\'evy measure has a rational Laplace transform. That allows to compute ...
Explicit solutions for the exit problem for a class of Lévy processes. Applications to the pricing of double barrier options
Explicit solutions exit problem Lévy processes
2010/4/27
Lewis and Mordecki have computed the Wiener-Hopf factorization of a L\'evy process whose restriction on $]0,+\infty[$ of their L\'evy measure has a rational Laplace transform. That allows to compute t...