Geographical AnalysisVolume 1, Issue 3 p. 254-259 Free Access Concerning the Testing of Spatial Diffusion Hypotheses E. Casetti, E. Casetti E. Casetti is associate professor of geography at the Ohio State University.Search for more papers by this authorR. K. Semple, R. K. Semple R. K. Semple is a Ph.D. candidate in geography at the Ohio State University.Search for more papers by this author E. Casetti, E. Casetti E. Casetti is associate professor of geography at the Ohio State University.Search for more papers by this authorR. K. Semple, R. K. Semple R. K. Semple is a Ph.D. candidate in geography at the Ohio State University.Search for more papers by this author First published: July 1969 https://doi.org/10.1111/j.1538-4632.1969.tb00622.xCitations: 32 AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat LITERATURE CITED 1 Babcock, J. M., “Adoption of Hybrid Corn: A Comment,” Rural Sociology, 27 (1962), 332– 38. 2 Brown, L., A Bibliography on Spatial Diffusion, Discussion Paper No. 5, Department of Geography, Northwestern University, Evanston, Illinois: 1965. 3 Brown, L., Models for Spatial Diffusion Research—A Review, Technical Report No. 3, Geography Branch, Office of Naval Research, TASK No. 389-140, Contract NONR 1228 (33), Evanston, Illinois: 1965. 4 Dodd, S., “Testing Message Diffusion In Harmonic Logistic Curves,” Psychometrika, 21 (1956), 191– 205. 5 Griliches, Z., “Profitability versus Interaction: Another False Dichotomy,” Rural Sociology, 27 (1962), 327– 30. 6 Griliches, Z., “Hybrid Corn: An Exploration In the Economics of Technological Change,” Econometrica, 25 (1967), 501– 522. 7 Mansfield, E., “Intrafirm Rates of Diffusion of an Innovation,” Review of Economics and Statistics, 45 (1963), 348– 59. 8 Mansfield, E., “Technical Change and the Rate of Imitation,” Econometrica, 29 (1961), 741– 66. 9 Rogers, E. M., and E. Havens, “Adoption of Hybrid Corn: Profitability and the Interaction Effect,” Rural Sociology, 26 (1961), 409– 414. 10 Rogers, E. M., and E. Havens, “Rejoinder to Griliches ‘Another False Dichotomy,’” Rural Sociology, 27 (1962), 330– 32. Citing Literature Volume1, Issue3July 1969Pages 254-259 ReferencesRelatedInformation