Evidence on economies of scale in local public service provision: A meta-analysis

The standard theory of optimal jurisdictional size hinges on the existence of economies of scale in the provision of local public goods and services. However, despite its relevance for forced local amalgamation programs and related policies, the empirical evidence on the existence of such economies of scale remains elusive. The main goal of this paper is to produce an updated and comprehensive quantitative review of the existence of economies of scale in the provision of local public goods using a meta-analysis approach to systematize the wide range of empirical approaches and modeling frameworks found in the previous literature. Our analysis confirms the presence of moderately increasing to constant returns to scale in the provision of local services with no reduction in the average costs of production in the delivery of most local public services beyond a certain, modest jurisdictional size, which many studies have estimated at 10,000 residents. Also, the potential for economies of scale differs at least across three traditional services: education, water and sanitation, and garbage collection, being highest for education and lowest for garbage collection. Our analysis also offers guidelines for future empirical research in this area. Physical output and production cost data should be used, together with translog specifications for the modeling of cost functions. Last, we find evidence that the determinants of output cost elasticity include bidirectional publication bias and population density but do not include the presence or absence of modern “lean” production technologies or the (perceived) capital intensity of the sector, contrary to conventional wisdom. These findings have significant policy implications for countries considering jurisdictional consolidation programs.     

Restructuring of the Polish Passenger Car Industry through Foreign Direct Investment

A U.S.-based geographer discusses the effects of foreign direct investment (FDI) in the Polish passenger car industry. The paper illustrates the magnitude of enterprise restructuring and changes in a significant economic sector. Using the case study approach, the author focuses on three of the largest foreign-owned passenger car makers in Poland: Fiat Auto Poland, Daewoo-FSO, and Opel Polska. He then considers FDI in the rest of the Polish automobile industry, noting inter alia Poland's proximity to West European markets and the country's low-cost labor. The case studies, based in part on recent interviews, discuss investment policies, enterprise restructuring, production trends, and effects of FDI in the supplier bases of car makers. Journal of Economic Literature, Classification Numbers: D20, F21, L62. 6 figures, 1 table, 76 references.     

Globalizing China: The Rise of Mainland Firms in the Global Economy

Two economic geographers survey the changing trends of China's outward foreign direct investment. Based on materials derived from original field work as well as published studies, they shed light on the major mechanisms through which mainland China's leading firms have successfully ventured abroad, as evidenced by proposed or realized acquisitions of significant corporate entities in the United States, Africa, Europe, and elsewhere in Asia. The authors argue for a political-economy approach to understanding "globalizing China," a complex phenomenon whereby the Chinese state is strategically and intricately enmeshed with the corporate interests of its leading business firms. Journal of Economic Literature, Classification Numbers: F23, L21, L22, M16. 3 figures, 3 tables, 128 references.