Concepedia

The Post Office vs. Parcel Delivery Companies: Competition Effects on Costs and Productivity

Fumitoshi Mizutani, Shuji Uranishi

Journal of Regulatory Economics · 2003 · 42 citations · 10 references

DOI

Concepts

References

10

An Efficient Method of Estimating Seemingly Unrelated Regressions and Tests for Aggregation Bias

Arnold Zellner · Journal of the American Statistical Association · 1962 · 8.1K citations

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THE BANK OF FINLANDS CONSUMPTION PRICE INDEX

Leo Törnqvist · 1936 · 486 citations

, , +8

THE MEASUREMENT OF U.S. REAL CAPITAL INPUT, 1929–1967

Laurits R. Christensen, Dale W. Jorgenson · Review of Income and Wealth · 1969 · 449 citations

, , +15

The Relative Efficiency of Public and Private Firms in a Competitive Environment: The Case of Canadian Railroads

Douglas W. Caves, Laurits R. Christensen · Journal of Political Economy · 1980 · 413 citations

, , +17

Does Ownership or Competition Matter? The Effects of Telecommunications Reform on Network Expansion and Efficiency

Agustin J. Ros · Journal of Regulatory Economics · 1999 · 261 citations

, , +17