搜索结果: 1-13 共查到“经济学 Space”相关记录13条 . 查询时间(0.265 秒)
LAND USE, MICROCLIMATE, AND SURFACE RUNOFF LINKAGES: SPACE-TIME MODELING FROM ROKEL-SELI RIVER BASIN, SIERRA LEONE
Land use change microclimate surface hydrology open source geospatial Sierra Leone
2018/11/8
This study mainly utilized the Soil and Water Assessment Tool (SWAT) together with SWAT-CUP, both free and open source software (FOSS), to construct a distributed hydrologic flow model for the Rokel-S...
MULTI-FEATURE-MARKS BASED INFORMATION EXTRACTION OF URBAN GREEN SPACE ALONG ROAD
High resolution remote sensing imagery Urban green space along road Spectrum features Recognition marks Multi-feature-marks segmentation Information Extraction
2018/5/16
Green space along road of QuickBird image was studied in this paper based on multi-feature-marks in frequency domain. The magnitude spectrum of green along road was analysed, and the recognition marks...
Separating Homophily and Peer Influence with Latent Space
Social Influence Social Network Mobile App Peer Effects Latent Homophily Latent Space
2015/4/29
We study the impact of peer behavior on the adoption of mobile apps in a social network. To identify social influence properly, we introduce latent space as an approach to control for latent homophily...
Optimal pricing in electrical networks over space and time
Optimal pricing electrical networks over space time
2014/11/27
An electrical system is modelled with a transmission network, customers, central generators, and independent generators. The system is subject to stochastic failures and stochastic demand parameters. ...
Constructing Sublinear Expectations on Path Space
Sublinear expectation G-expectation random G-expectation Timeconsistency Optional sampling Dynamic programming Analytic set
2012/6/5
We provide a general construction of time-consistent sublinear expectations on the space of continuous paths. It yields the existence of the conditional G-expectation of a Borel-measurable (rather tha...
Ministry of Construction Notice on Further Strengthening Management over Real Estate Surveying and the Calculation and Planning of Housing Space
China Ministry of Construction strengthening management real estate calculation of housing space
2011/9/14
The article offers information on the notice issued by the China Ministry of Construction on strengthening management on real estate surveying and planning and calculation of housing space in China. I...
Space Model in monopolistic competition ?analysis of international trade
monopolistic competition firm, price equilibrium space differences
2014/2/27
The article is interested in firm behaviour in the conditions of monopolistic competition and it shows the possibilities of the analysis of the firm behaviour in profit maximizing using the space mode...
Market Price of Risk and Random Field Driven Models of Term Structure: A Space-Time Change of Measure Look
Market Price Risk Random Field Driven Models Term Structure
2010/10/20
No-arbitrage models of term structure have the feature that the return on zero-coupon bonds is the sum of the short rate and the product of volatility and market price of risk. Well known models rest...
A new space-time model for volatility clustering in the financial market
space-time model volatility clustering financial market
2010/10/18
A new space-time model for interacting agents on the financial market is presented. It is a combination of the Curie-Weiss model and a space-time model introduced by J\"arpe 2005. Properties of the m...
Electoral Systems and Government Stability: A Simulation of 2006 Italian Policy Space
Electoral systems spatial theory of voting simulation
2010/12/6
This paper tracks a path from electoral results to government formation, in order to assess whether the characteristics of the party system put forward by the spatial theory of voting may influence, a...
Monte Carlo sampling given a Characteristic Function: Quantile Mechanics in Momentum Space
Monte Carlo Characteristic Function Momentum Space
2010/10/29
In mathematical nance and other applications of stochastic processes, it is frequently the case that the characteristic function may be known but explicit forms for density functions are not availabl...
Multivariate stochastic volatility using state space models
Multivariate stochastic volatility state space models
2010/12/13
A Bayesian procedure is developed for multivariate stochastic volatility, using state space models. An autoregressive model for the log-returns is employed. We generalize the inverted Wishart distrib...
Standard micro-economics concentrate on the description of markets but is seldom interested in production. Several economists discussed the concept of a firm, as opposed to an open labour market wher...