Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Tim T. PHIPPS"'
Autor:
Gebremeskel H. GEBREMARIAM, Tesfa G. GEBREMEDHIN, Peter V. SCHAEFFER, Randall W. JACKSON, Tim T. PHIPPS
Publikováno v:
Région et Développement. 33:161-184
In this study, a spatial equilibrium model of employment growth is developed and empirically estimated by Generalized Spatial Two-Stage Least Squares (GS2SLS) estimator using cross-sectional data from Appalachian counties for 1990-2000. Besides the e
Publikováno v:
Journal of Leisure Research. 37:216-235
Rates of physical inactivity and obesity in the United States have reached epidemic proportions. This study estimates the linkages between health care expenditures for treatments of circulatory pro...
Publikováno v:
Journal of Environmental Economics and Management. 45:24-39
The primary objective of this paper is to improve the methodology for estimating hedonic price functions when the data are inherently spatial. A spatial-econometric hedonic housing price model is developed and estimated for the Seoul metropolitan are
Publikováno v:
Journal American Society of Mining and Reclamation. 1996:407-423
Publikováno v:
Agricultural Systems. 45:259-270
Decision making involves several criteria, something not always reflected in models. In this study, profitability, risk and environmental criteria are simultaneuosly used to rank alternative forage-resource production systems. Experimental data for W
Publikováno v:
Contemporary Economic Policy. 12:113-121
I. INTRODUCTION Public awareness about the health and environmental consequences of agricultural chemical use has continued to grow following publication of Rachael Carson's Silent Spring in 1962. That concern led policymakers to form the Environment
Autor:
Randall Jackson, Tim T. Phipps, Gebremeskel H. Gebremariam, Tesfa G. Gebremedhin, Peter V. Schaeffer
Publikováno v:
Papers in Regional Science.
We estimate a regional spatial panel simultaneous-equations growth model, using a five-step new estimation strategy that generalizes an approach outlined in Kelejian and Prucha. The study region consists of the 418 Appalachian counties 1980−2000. E
Publikováno v:
Agricultural and Resource Economics Review. 22:159-165
The extent to which individual factors influence the adoption of sustainable agricultural practices is estimated using a logit model and data from a 1990 survey of West Virginia producers. The results are, as expected, different than those for conven
Publikováno v:
Journal American Society of Mining and Reclamation. 1992:537-547
Autor:
Tim T. Phipps
Publikováno v:
Northeastern Journal of Agricultural and Resource Economics. 20:143-150
The decade of the 1980s saw a resurgence of concern over the environmental and health effects of agricultural production that exceeded even the concern in the sixties generated by the publication of Rachel Carson’s book, Silent Spring. Consumers wo