搜索结果: 1-12 共查到“经济学 Integrated”相关记录12条 . 查询时间(0.312 秒)
Integrated assessment of crop productivity based on the food supply forecasting
climate changes decision-making tools estimation of parameters forecasted outputs gamma distribution predicting yields
2015/11/26
Climate change scenarios suggest that long periods without rainfall will occur in the future often causing instability of the agricultural products market. The aim of the research was to build a model...
The Role of the Board in Accelerating the Adoption of Integrated Reporting
Cost vs Benefits Governing and Advisory Boards Corporate Social Responsibility and Impact
2015/5/13
This report examines the concept of integrated reporting and its current state of adoption around the globe. It also discusses the benefits to both companies and society and recommends ways boards can...
Integrated Reporting and Investor Clientele
Sustainability Sustainability Reporting Integrated Reporting Reporting Disclosure
2015/4/29
In this paper, I examine the relation between Integrated Reporting (IR) and the composition of a firm's investor base. I hypothesize and find that firms that practice IR have a more long-term oriented...
Corporate and Integrated Reporting:A Functional Perspective
Sustainability Sustainability Reporting Integrated Reporting Corporate Reporting
2015/4/29
In this paper, we present the two primary functions of corporate reporting (information and transformation) and why currently isolated financial and sustainability reporting are not likely to perform ...
On Improving Replenishment Lot Size of an Integrated Manufacturing System with Discontinuous Issuing Policy and Imperfect Rework
Manufacturing Systems Replenishment Lot Size Discontinuous Issuing Policy Random Defective Rate Quality Assurance Multi-Delivery
2013/2/19
This paper proposes a cost reduction distribution policy for an integrated manufacturing system operating under quality assurance practice. We reexamine the problem studied by Chiu et al. [Numerical m...
Nonparametric Regression With Nearly Integrated Regressors Under Long Run Dependence
Asymptotics kernel smoothing local time of an Ornstein-Uhlenbeck fractional Brownian motion nonlinearity nonstationary covariates unit root
2011/4/2
We study nonparametric estimation of regression function with nonstationary (integrated or nearly integrated) covariates and the error series of the regressor process following a fractional ARIMA mode...
On the Estimation of Integrated Covariance Matrices of High Dimensional Diffusion Processes
High dimension high frequency integrated covariance matrix
2010/10/20
We consider the estimation of integrated covariance matrices of high dimensional diffusion processes by using high frequency data. We start by studying the most commonly used estimator, the realized ...
Are Stock Markets Integrated? Evidence from a Partially Segmented ICAPM with Asymmetric Effects
International Asset Pricing Financial Integration Emerging Markets Multivariate GARCH
2010/11/1
In this paper, we test a partially segmented ICAPM for two developed markets, two emerging markets and World market, using an asymmetric extension of the multivariate GARCH process of De Santis and Ge...
A Tale of Two Time Scales: Determining Integrated Volatility With Noisy High-Frequency Data
Bias-correction Market microstructure Martingale Measurement error Realized volatility Subsampling
2014/3/13
It is a common practice in finance to estimate volatility from the sum of frequently sampled squared returns. However, market microstructure poses challenges to this estimation approach, as evidenced ...
Importance of the integrated purchasing for food businesses
integrated purchasing sales cooperatives retail chains agrarian sector responsibility evaluation suppliers trends of purchasing dynamic approach purchasing activity
2014/3/20
The paper describes the importance of integrated purchasing for agrarian businesses and for retail chains, i.e. on two opposite sides of the different economic and negotiating power. It points out the...
Competition between Vertically Integrated Networks: a Generalized Model
Telecommunications Interconnection Integration Competition Policy
2014/6/27
Using the Laffont, Rey and Tirole (1998) framework, a model of competition between vertically integrated telecommunications networksin a deregulated environment is developed. Two local operators compe...
A SIMPLE ESTIMATOR OF COINTEGRATING VECTORS IN HIGHER ORDER INTEGRATED SYSTEMS
Error correction models unit roots money demand
2014/3/18
Efficient estimators of cointegrating vectors are presented for systems involving deter-ministic components and variables of differing, higher orders of integration. The estima-tors are...