Migration,rank-size distribution,and economic development: The case of Mexico

This is an examination of whether city size is truly an independent variable when the relationships between city size and certain economic and social phenomena are considered. A new hypothesis is presented that postulates that relative or systemic city size is an independent variable that affects urban growth patterns through varying, non-optimum migration flows. The hypothesis is tested using official Mexican data for the period 1960 to 1970.     

Regional and technological dualism: A dual‐dual development framework applied to Puerto Rico

A ‘dual‐dual’ framework is proposed which captures the prevailing regional dualism (between rural and urban areas) and technological dualism (between traditional and modern techniques). Six interdependent sectors are specified: 1) urban formal, 2) urban informal, 3) rural non‐farm formal, 4) rural non‐farm informal, 5) rural farm formal, and 6) rural farm informal. The framework is applied to the case of Puerto Rico and its experience with an ‘industrialisation‐first’ development strategy between 1950 and 1970. It is shown that this framework lends itself well to the analysis of such issues as the pattern of employment, migration, and income distribution among regions and sectors.     

Subcontracting,growth and capital accumulation in small‐scale firms in the textile industry in Turkey

This study examines capital accumulation and growth among subcontracting small‐scale textile firms. We find that, in spite of the higher average profitability of non‐subcontracting production relative to subcontracting, the average annual rate of capacity expansion between the two groups is not statistically different from the former. This implies that the higher average productive capacity of the non‐subcontractors relative to that of the subcontracting firms are due to differences in their initial capacity. The study further suggests that there may be no easy transition from subcontracting to independent production. For many subcontractor firms in the sample, the cost of inputs required for independent production exceeds the current value of their gross earnings by a multiple.