Eric P Chiang

• Analyzing the Effect of Regional Modality in Polling Surveys

  Open Access•Eric Levy, Eric P Levy et al.•ARTICLE•American Behavioral Scientist•2023•Referencias: 11

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  Pre-election polls have been conducted using different modes of data collection with varying degrees of accuracy. As media’s appetite for horserace polling increased, the demand for all types of data collection increased, raising the price of achieving a representative sample. Mixing modes of data collection have been popular due to the increased cost of polling using traditional methods such as face-to-face interviews, mail-in surveys, or live o…

• The Influence of Federal Laboratory R&D on Industrial Research

  James D Adams, Eric P Chiang et al.•ARTICLE•The Review of Economics and…•2003

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  This paper studies the influence of R&D in the U.S. federal laboratory system, the world's largest, on firm research. Our results are based on a sample of 220 industrial research laboratories that work with a variety of federal laboratories and agencies and are owned by 115 firms in the chemicals, machinery, electrical equipment, and motor vehicles industries. Using an indicator of their importance to R&D managers, we find that cooperative resear…

• The Influence of Federal Laboratory R&D on Industrial Research

  James D Adams, Eric P Chiang et al.•ARTICLE•The Review of Economics and…•2003

  Añadir item

  This paper studies the influence of R&D in the U.S. federal laboratory system, the world's largest, on firm research. Our results are based on a sample of 220 industrial research laboratories that work with a variety of federal laboratories and agencies and are owned by 115 firms in the chemicals, machinery, electrical equipment, and motor vehicles industries. Using an indicator of their importance to R&D managers, we find that cooperative resear…

• Analyzing the Effect of Regional Modality in Polling Surveys

  Open Access•Eric Levy, Eric P Levy et al.•ARTICLE•American Behavioral Scientist•2023•Referencias: 11

  Añadir item

  Pre-election polls have been conducted using different modes of data collection with varying degrees of accuracy. As media’s appetite for horserace polling increased, the demand for all types of data collection increased, raising the price of achieving a representative sample. Mixing modes of data collection have been popular due to the increased cost of polling using traditional methods such as face-to-face interviews, mail-in surveys, or live o…

Business (2 obras) · Advertising (1 obras) · Computer Science (1 obras) · Data collection (1 obras) · Demography (1 obras) · Engineering (1 obras) · Finance (1 obras) · Finance (1 obras) · Government (linguistics) (1 obras) · Human Mobility and Location-Based Analysis (1 obras)