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Amtrak Revenues, Fares, and Ridership in the 1990s: Trends and Passenger Revenues Forecast Errors
Williams, Daniel G.; Warren, Joseph J. - In: Transportation journal 36 (1997) 4, pp. 5-16
Persistent link: https://www.econbiz.de/10006702188
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Scenario simulations do not yield results stochastically consistent with alternative Monte Carlo results: U.S. nuclear plant decommissioning funding adequacy (2000)
Williams, Daniel G. - In: Energy economics 29 (2007) 5, pp. 1101
Persistent link: https://www.econbiz.de/10007761455
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Impact of proposed federal limits on US bagged food aid shipments: reduction in MSF carrier profits—a risk assessment 1
Williams, Daniel G. - In: Maritime policy and management : MPM 33 (2006) 3, pp. 257-280
Persistent link: https://www.econbiz.de/10007274427