Items where IIASA Author is "Willekens, Frans"

Article

Andreev, E., Scherbov, S. ORCID: https://orcid.org/0000-0002-0881-1073 & Willekens, F. (1998). Population of Russia: What can we expect in the future? World Development 26 (11), 1939-1955. 10.1016/S0305-750X(98)00111-9.

Willekens, F. (1994). Monitoring international migration flows in Europe. European Journal of Population 10 (1), 1-42. 10.1007/BF01268210.

Rogers, A., Willekens, F. & Ledent, J. (1983). Migration and settlement: a multiregional comparative study. Environment and Planning A 15 (12), 1585-1612. 10.1068/a151585.

Propoi, A. & Willekens, F. (1978). A Dynamic Linear-Programming Approach to the Planning of National Settlement Systems. Environment and Planning A 10 (5), 561-576. 10.1068/a100561.

Rogers, A. & Willekens, F. (1978). The Spatial Reproductive Value and the Spatial Momentum of Zero Population Growth. Environment and Planning A 10 (5), 503-518. 10.1068/a100503.

Willekens, F.J. (1977). Sensitivity analysis in multiregional demographic models. Environment and Planning A 9 (6), 653-674. 10.1068/a090653.

Rogers, A. & Willekens, F. (1976). Spatial population dynamics. Papers of the Regional Science Association 36 (1), 1-34. 10.1007/BF01944373.

Book Section

Willekens, F. & Scherbov, S. ORCID: https://orcid.org/0000-0002-0881-1073 (1995). Demographic trends in Russia. In: Population and Family in the Low Countries 1994. Eds. Brekel, H. van den & Deven, F., Dordrecht: Kluwer Academic Publishers.

Scherbov, S. ORCID: https://orcid.org/0000-0002-0881-1073 & Willekens, F. (1994). Marital and fertility experience of Soviet women. In: Demographic Trends and Patterns in the Soviet Union Before 1991. Eds. Lutz, W. ORCID: https://orcid.org/0000-0001-7975-8145, Scherbov, S. ORCID: https://orcid.org/0000-0002-0881-1073 & Volkov, A., London: Routledge. ISBN 0-415-10194-8

Monograph

Willekens, F. (1993). Monitoring International Migration Flows in Europe. Towards a Statistical Data Base Combining Data from Different Sources. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-93-051

Andreev, E., Scherbov, S. ORCID: https://orcid.org/0000-0002-0881-1073 & Willekens, F. (1993). Mortality in the Former Soviet Union, Past and Future. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-93-013

Willekens, F. & Scherbov, S. ORCID: https://orcid.org/0000-0002-0881-1073 (1991). Age-Period-Cohort (APC) Analysis of Mortality with Applications to Soviet Data. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-91-042

Willekens, F. & Scherbov, S. ORCID: https://orcid.org/0000-0002-0881-1073 (1990). Marital and Fertility Careers of Soviet Women: A Life Table Analysis. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-90-078

Rogers, A. & Willekens, F. (1986). Migration and Settlement: A Multiregional Comparative Study. IIASA Executive Report. IIASA, Laxenburg, Austria: ER-86-009

Rogers, A., Willekens, F. & Ledent, J. (1982). Migration and Settlement: A Multiregional Comparative Study. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-82-085

Rees, P.H. & Willekens, F. (1981). Data Bases and accounting Frameworks for IIASA's Comparative Migration and Settlement Study. IIASA Collaborative Paper. IIASA, Laxenburg, Austria: CP-81-039

Willekens, F. & Philipov, D. (1981). Dynamics of Multiregional Population Systems: A Mathematical Analysis of the Growth Path. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-81-075

Willekens, F. (1979). Computer Program for Increment-Decrement (Multistate) Life Table Analysis: A User's Manual to LIFEINDEC. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-79-102

Willekens, F., Por, A. & Raquillet, R. (1979). Entropy, Multiproportional, and Quadratic Techniques for Inferring Detailed Migration Patterns from Aggregate Data. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-79-088

Willekens, F. (1979). Optimal Migration Policies: An Analytical Approach. IIASA Research Report (Reprint). IIASA, Laxenburg, Austria: RR-80-016. Reprinted from Regional Science and Urban Economics, 9 [1979].

Willekens, F. & Rogers, A. (1978). Spatial Population Analysis: Methods and Computer Programs. IIASA Research Report. IIASA, Laxenburg, Austria: RR-78-018

Shah, M.M. & Willekens, F. (1978). Rural-Urban Population Projections for Kenya and Implications for Development. IIASA Research Memorandum. IIASA, Laxenburg, Austria: RM-78-055

Rogers, A. & Willekens, F. (1978). Migration and Settlement: Measurement and Analysis. IIASA Research Report. IIASA, Laxenburg, Austria: RR-78-013

Willekens, F. (1978). The Demography of Labor Force Participation. IIASA Research Memorandum. IIASA, Laxenburg, Austria: RM-78-017

Shah, M.M. & Willekens, F. (1978). Rural-Urban Population Projections for Kenya and Implications for Development: Some Preliminary Results. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-78-006

Willekens, F. & Rogers, A. (1978). Spatial Population Analysis: Methods and Computer Programs. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-78-030

Willekens, F. & Rogers, A. (1977). Normative Modelling in Demo-Economics. IIASA Research Report. IIASA, Laxenburg, Austria: RR-77-023

Willekens, F. (1977). The Recovery of Detailed Migration Patterns from Aggregate Data: An Entropy Maximizing Approach. IIASA Research Memorandum. IIASA, Laxenburg, Austria: RM-77-058

Willekens, F. & Rogers, A. (1977). More Computer Programs for Spatial Demographic Analysis. IIASA Research Memorandum. IIASA, Laxenburg, Austria: RM-77-030

Propoi, A.I. & Willekens, F. (1977). A Dynamic Linear Programming Approach to National Settlement System Planning. IIASA Research Memorandum. IIASA, Laxenburg, Austria: RM-77-008

Willekens, F. (1977). The Spatial Reproductive Value: Theory and Applications. IIASA Research Memorandum. IIASA, Laxenburg, Austria: RM-77-009

Willekens, F. (1977). Normative Modeling in Demoeconomics. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-77-010

Willekens, F. (1977). Spatial Population Growth in Developing Countries: With a Special Emphasis on the Impact of Agriculture. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-77-004

Rogers, A. & Willekens, F. (1976). The Spatial Reproductive Value and the Spatial Momentum of Zero Population Growth. IIASA Research Memorandum. IIASA, Laxenburg, Austria: RM-76-081

Willekens, F. & Rogers, A. (1976). Computer Programs for Spatial Demographic Analysis. IIASA Research Memorandum. IIASA, Laxenburg, Austria: RM-76-058

Willekens, F. (1976). Optimal Migration Policies. IIASA Research Memorandum. IIASA, Laxenburg, Austria: RM-76-050

Willekens, F. (1976). Sensitivity Analysis. IIASA Research Memorandum. IIASA, Laxenburg, Austria: RM-76-049

Rogers, A. & Willekens, F. (1976). Spatial Zero Population Growth. IIASA Research Memorandum. IIASA, Laxenburg, Austria: RM-76-025

Rogers, A. & Willekens, F. (1975). Spatial Population Dynamics. IIASA Research Report. IIASA, Laxenburg, Austria: RR-75-024

Willekens, F. (1975). Spatial Impacts of Changes in the Population Growth Matrix. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-75-070

Book

Rogers, A. & Willekens, F. (1985). Migration and Settlement: A Multiregional Comparative Study. Dordrecht: D. Reidel Publishing Co.. ISBN 90-277-2119-X

Other

Andreev, E., Scherbov, S. ORCID: https://orcid.org/0000-0002-0881-1073 & Willekens, F. (1997). The Population of Russia: Fewer and Older. Demographic Scenarios for Russia. Groningen Demographic Report 22, University of Groningen, Faculty of Spatial Sciences, Groningen, Netherlands (1997)