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The effects of in- and out-migration on urban growth in Turkey (1965-85) and a comparison with the developed countries.

The author examines the relative weight of pull and push factors affecting rural-urban migration in Turkey. Data are from the 1970, 1980, and 1985 censuses. "The results of this study indicate that, for the Turkish case, the effects of migration on urban growth had been contrary to those found in the developed countries, but that, as Turkish development increased over the time period 1965-85, the effects of migration increasingly came to resemble those of developed countries."

Asia↗

Permanent versus temporary rural migrants in Riyadh, Saudi Arabia--a logit analysis of their intentions of future mobility.

"The aim of this paper is to investigate the factors affecting intentions of rural-migrants to return to their rural origins. Several socioeconomic, demographic, spatial, and temporal variables will be introduced to explore their explanatory power and interrelationship with the migrants' intentions. These variables are: Years lived in Riyadh, the current place of parents' residency, land ownership in the village, home ownership in the urban area, income, household size, and the area of origin. The data, which come from a sample survey of migrants conducted in Riyadh in 1983, will be analyzed by the means of binary logit model."

Asia↗

Sociological explanations of economic growth.

Even if questions of how resources are distributed within and between societies are the main concern, it is necessary to continue to grapple with the issue of the causes of economic growth since economic growth and level of development continue to be among the most important causes of inequality, poverty, unemployment, and the quality of life. This paper's dependent variable is the economic growth rate of 55 less developed countries (LDCs) over 2 time periods. 1970-78 and 1965-84. The causal model consists of control variables--level of development and domestic investment in 1965--and a variety of independent variables drawn from major sociological theories of economic growth published during the last 3 decades. Multiple regression analysis shows that, net of the effects of the 2 control variables, the variables which have the strongest effect on economic growth are: 1) direct foreign investment, which has a negative effect, 2) the proportion of the population in military service, and 3) the primary school enrollment ratio, both of which have positive effects on economic growth. On the other hand, variables drawn from some theories receive no empirical support. The mass media of communications, ethnolinguistic heterogeneity, democracy and human rights, income inequality, and state-centric theory's key variable, state strength, all fail to show any significant impact on economic growth rates when the control variables and the significant independent variables are held constant. The theoretical implications of these findings are discussed.

Africa↗

The macroeconomic effects of immigration: Israel in the 1990s.

"In this paper we try to quantify the contribution of immigration to the Israeli economy during the early 1990s. In doing so we consider the effects of immigration on key macroeconomic variables such as GDP, investment, consumption, the labor market, imports, exports and the housing market....A base-run simulation is prepared for 1990-1994 assuming actual immigration. Thereafter a counterfactual simulation is prepared assuming a reduction in immigration; the difference between the two simulations estimates the contribution of immigration to the relevant endogenous variables."

Asia↗

Demography and the shaping of Israel's borders.

"This paper will show that the demographic map of the Land of Israel in its present form is essentially the principal factor in shaping the extent of Jewish settlement in this generation, and that there is little possibility of changing this pattern except for making small and insignificant adjustments." The author describes the changing demographic picture in Palestine from the late nineteenth century to the present day, particularly changes in the ethnic composition of the population. He concludes that the presence of a majority Arab population in the Occupied Territories of Judea, Samaria, and the Gaza Strip will oblige Israel to compromise with regard to granting cultural and political autonomy. Furthermore, three large Arab enclaves in Israel proper--Galilee, the triangle, and the Bedouin Negev--will have to be given up if current settlement patterns do not radically change, which is itself unlikely.

Asia↗

Evidence of earliest human occurrence in Europe: the site of Pirro Nord (Southern Italy).

Some flint lithic artifacts were discovered in the fissure fillings of the well-known Pirro Nord site (Apulia, Southern Italy). The lithic industry, composed by three cores and some flakes, has been found to be associated to an Early Pleistocene vertebrate fossil assemblage. The fossil association contains a wide range of micromammals, including Allophaiomys ruffoi and Episoriculus gibberodon and large mammals including Bison degiulii and Equus altidens together with African elements as the gelada baboon Theropithecus and the saber-toothed cat Megantereon whitei. It defines the latest Villafranchian chronological unit (Pirro Nord Faunal Unit) in the Western European mammal biochronology. The lithic industry of Pirro Nord represents the oldest occurrence of the genus Homo in Europe as it is attributable to a chronological interval between 1.3 and 1.7 Ma. This supports the hypothesis that the genus Homo, with Oldowaian technology, extended its range in Europe, probably from western Asia, during the first half of the Early Pleistocene. The new discovery from Pirro Nord changes the chronology of the first arrival of hominids in Europe and offers new perspectives in the debate about the human dispersal in the Early Pleistocene.

Animals↗

Hebrew language usage: determinants and effects on earnings among immigrants in Israel.

"This paper uses the 1983 Census of Israel to analyze Hebrew speaking skills and the effects of Hebrew fluency on the earnings of adult male immigrants. Hebrew fluency increases with a longer duration in Israel, the presence of children in the household, marrying after immigration, living in an area in which a smaller proportion speak one's mother tongue, a younger age at migration, a higher level of schooling and varies by country of birth. Earnings increase monotonically with the use of Hebrew. Speaking English as a second language is associated with higher earnings, even when country of origin is held constant."

Age Factors↗

The effect of housing on migrations in Israel: 1988-1994.

"The analysis of 1988-1994 statistical data indicates that the population of Israel simultaneously moves in two opposite directions: while the initial distribution of new immigrants is primarily focused on the areas where jobs are available, the existing population of these areas tends to move outward, to the less populated districts where housing is more available and affordable. The paper thus argues that the heterogeneity of the population is indeed a crucial consideration for the proper modeling of migration behavior."

Asia↗

Gender identity, nationalism, and social action among Jewish and Arab women in Israel: redefining the social order?

In the study this article explores, the meaning of gender identity for religious and secular Jewish and Arab women in Israeli society is examined. The study focuses on how Israeli women, rank gender identity, relative to other identities like being Jewish/Arab, being Israeli/Palestinian, religious or secular, of a certain ethnic group, and political identity. It examines the characteristics of gender identity and the attitudes that are associated with it. The analysis shows that the hierarchies of identities are different for religious and secular Jewish and Arab women, and that this is related to having different sociopolitical attitudes (e.g., Women's social and political involvement, social obedience, social influence). Thus, the hierarchy of identities and the sociopolitical attitudes of religious women indicate a more consensual acceptance of the social order than the hierarchy of identities and the sociopolitical attitudes of secular women, especially among Arab women.

Asia↗

Epidemiology of drug resistance in malaria.

In the late 1950's chloroquine resistance to Plasmodium falciparum occurred in South America and on the Indochina Subcontinent. Since then it has conquered most of the areas where the parasite species is endemic. This has necessitated the use of alternative drugs such as sulphonamide-pyrimethamine combinations, quinine/tetracyclines, mefloquine, halofantrine, and recently also artemisinin-based compounds. In wide areas of South-east Asia, western Oceania and South America sulphonamide-pyrimethamine combinations have lost adequate efficacy. The situation is most serious in the Thai/Cambodia and Thai/Myanmar border areas where multiresistance necessitated the shift to the last line drug, i.e., the artemisinin derivatives. Selection of resistant parasites due to drug pressure, and their subsequent propagation by local transmission and migration of reservoirs are key factors in the dynamics of drug resistance. Selection is the result of the interplay of parasite, drug and human host, and is largely influenced by immune factors and the pharmacokinetics and pharmacodynamics of the drug. Spread of resistance is determined by eco-epidemiological factors among which migration and vectorial parameters play a major role. Rational drug use, especially adequate, monitored, therapeutic administration according to strict criteria, should curb the onset and spread of resistance, but this concept may not be readily accepted by health services whose primary goal is clinical amelioration of the disease rather than the more stringent target of epidemiologically desirable results.

Animals↗

Spatial concentration and deconcentration of population: Israel as a case study.

"The present study examines population concentration and deconcentration in Israel in 1948-1992, distinguishing between the local (the metropolitan areas of Tel Aviv, Jerusalem and Haifa) and national levels. It covers the periods of immigration in the 1950s and the late 1980s (in the latter mainly from the former Soviet Union) and the period in between, when the waves of immigration to Israel died down and internal migration became the main factor shaping population distribution in Israel. The end of the article examines the methodological and theoretical significance of the empirical results."

Asia↗

The macrodynamics of international migration as a sociocultural diffusion process. Part A: theory.

"This study formulates a model of the macrodynamics of international migration using a differential equation to capture the push-pull forces that propel it. The model's architecture rests on the functioning of information feedback between settled friends and family at the destination and potential emigrants at the origin." The author tests the model using data on Greek emigration to the United States since 1820 and on total emigration from Cyprus since 1946.

Americas↗

The macrodynamics of international migration as a socio-cultural diffusion process. Part B: applications.

"This study formulates a model of the macrodynamics of international migration using a differential equation to capture the push-pull forces that propel it. The model's architecture rests on the functioning of information feedback between settled friends and family at the destination and potential emigrants at the origin.... Two specific paradigms of diverse nature serve to demonstrate the model's tenets and pertinence, one being Greek emigration to the United States since 1820, and the other total out-migration from Cyprus since statehood (1946)."

Americas↗

A simultaneous-equations analysis of urban development: migration and industrial growth in Israel's new towns.

A simultaneous-equations econometric model is used to analyze the recent development of new towns in Israel. The focus is on the relationships among migration, industrial investment, employment, and other structural and policy variables affecting urban development. "Our results affirm the importance of economic opportunity, agglomeration effects, population socioeconomic and ethnic composition, and access in determining migration flows. At the same time, unemployment and investment indices are affected by local labor-market conditions, government incentives, and regional development effects as well as by population composition and migration flows. Policy implications of the analysis are considered."

Asia↗