Since 1980, I have done research in the field of urban and regional economics that cover transportation, air pollution, community economic development, energy, water transference, and international trade. Since 1980, I participated in the development of the Multi-Regional Variable Input-Output (MRVI...

PEM (Policy Evaluation Economic Modeling)-software Inc is a minority Woman Owned very Small Business (WOSB). ...

[A] Chung J Liew is President of PEM (Policy Evaluation Economic Modeling)-software Inc [B] Selected Refereed Journal Publications (1). "Dynamic Variable Input-Output (DVIO) model and Price-Sensitive Dynamic Multipliers," The Annals of Regional Science, Vol.39. No.3. pp.607-627, 2005. (2). "Measurin...