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DEFINING AND DETECTING CHANGES IN URBAN AREAS
Remote Sensing Human Settlement Change Detection Monitoring Analysis
2015/7/29
he general issue developed in this paper is the consistency between the visual description of urban areas and quantitative
description obtained through analysis techniques and landscape ecology inde...
Detecting Misspecifications in Autoregressive Conditional Duration Models and Non-negative Time-series Processes
Autoregressive conditional duration dispersion clustering finite sample correction generalized spectral derivative nonlinear time series parameter estimation uncertainty Wooldridge’s Device
2011/4/1
We develop a general theory to test correct specification of multiplicative error models of non-negative time-series processes, which include the popular autoregressive conditional duration (ACD) mode...
On detecting the dependence of time series
serial dependence non-parametric methods technical analysis
2010/10/22
This short note suggests a heuristic method for detecting the dependence of random time series that can be used in the case when this dependence is relatively weak and such that the traditional metho...
DETECTING COOL IMPACTS ON U.S.- CANADA BILATERAL HOG AND PORK TRADE FLOWS
COOL IMPACTS CANADA BILATERAL HOG PORK TRADE FLOWS
2014/4/11
Beef, lamb and pork (ground meat and muscle cuts) sold through retail outlets in the U.S. must be labelled according to their country of origin since March 2009. Mandatory labelling requirements have ...
DETECTING COOL IMPACTS ON U.S.-CANADA BILATERAL HOG AND PORK TRADE FLOWS
Country of origin labelling Structural change North American hog/pork sector
2014/4/11
Country of Origin Labelling (COOL) regulation has been applied in the United States meat sector since October 2008. The industry must label beef, lamb and pork (ground meat and muscle cuts) sold throu...
An Analytical Approach To Detecting Insurance Fraud Using Logistic Regression
Insurance Fraud Prediction Logistic Regression
2010/10/18
Insurance companies typically employ a claims investigation unit to investigate fraudulent
activities. The investigation unit gathers supporting information to deny claims that are
fraudulent, or to...
Detecting for Smooth Structural Changes in GARCH Models
GARCH Local smoothing Parameter constancy QMLE Smooth structural change
2011/4/2
Detecting and modelling structural changes in GARCH processes have attracted increasing attention in time series econometrics. In this paper, we propose a new approach to testing structural changes in...
Detecting speculative bubbles created in experiments via decoupling in agent based models
Detecting speculative bubbles experiments decoupling agent models
2010/12/20
Proving the existence of speculative financial bubbles even a posteriori has proven exceedingly difficult so anticipating a speculative bubble ex ante would at first seem an impossible task. Still as...
Theoretical Framework and Method of Detecting Accounting Fraud
fraud Three Elements Theory recognition technology
2007/7/4
Accounting fraud has never been rooted out, which brings a lot of trouble to our society. Only through strengthening user’s ability to discern, decode and feedback the false information can we maximal...