Testing the Stability of a Production Function with Urbanization as a Shift Factor

Urban economists have long sought to explain the relationship between urbanization levels and output. In this paper we revisit this question and test the long-run stability of a production function including urbanization using non-stationary panel data techniques. Our results show that a long-run relationship between urbanization, output per worker and capital per worker cannot be rejected for either our sample of 30 developing countries or our sample of 22 developed countries. We do find, however, that the sign and magnitude of the impact of urbanization varies considerably across the countries. In addition, we estimate the long-run average effects on GDPW of urbanization and capital. These results offer new insights and potential for dynamic urban models rather than the simple cross-section approach.     

财政空间：含义

“财政空间”一词近年来在国际援助界中非常流行，但是它的真正意义却一直飘忽不定。有时，当政府认为应该放松财政限制、加大借款额以支持基础设施类工程时，“财政空间”一词就浮出水面了。因为基础设施类工程可以创造出具有生产力的资产，长期来看一定能够收回投资，创造出自身所需要的财政空间。但是，最近这个词更多地被那些呼吁增加教育和医药、卫生领域投资的人士所使用，     

Publicly Provided Goods and Intrafamily Resource Allocation: Female Child Survival in India

The paper examines the problem of excess mortality of females in India. The determinants of gender–specific child survival are investigated through the traditional household production model pioneered by Becker, which is extended to include publicly provided goods as fixed inputs in production decisions. The introduction of government–provided goods provides an avenue for investigating the influence of the state on household decisions. Gender–specific child survival equations are estimated using a robust "seemingly unrelated regression" method. Results using 1981 Indian Census data indicate that increases in female literacy and female labor force participation increase female child survival in rural India. Furthermore, higher ratios of female to male medical technicians are associated with higher female child survival relative to males. This paper demonstrates that a large and effective role exists for government to address excess female morality.     

Political Denials: The Policy Effect of Intercameral Partisan Differences in Bicameral Parliamentary Systems

Bicameralism in legislatures affects both the legislative processand partisan competition. In the United States, divided partisancontrol of Congress has been found to lead to interparty logrollsand increased budget deficits. In parliamentary systems, itis generally assumed that similarly divided legislatures havelittle effect on policy. I argue, by contrast, that party disciplinemeans that divided control of the legislature has the oppositeeffect: because cooperation dilutes party labels, parties havean interest in passing and claiming credit for policy, but alsoin preventing their counterparts from doing the same. The resultis a game in which chamber majorities balance the desire tomake policy with the need to differentiate themselves from eachother (to the extent that they are different). I test the hypothesisof an inverse relationship between divergence and policy makingin a nine-country, TSCS regression of deficits on an index ofchamber divergence.     

Auditor specialization, perceived audit quality, and audit fees in the local government audit market

Prior governmental research implies a positive relation between auditor specialization and audit quality, but the effect of specialization on audit fees is mixed. However, no single governmental study investigates the effect of auditor specialization on both audit quality and audit fees. Also, prior studies focus on either large- or small audit firms and often employ indirect proxies for audit quality. We study the effects of auditor specialization on perceived audit quality and audit fees. Our data represent both Big 5 and smaller audit firms and include three market-based measures of specialization. We survey 241 Florida local government finance directors and find that specialization is positively associated with perceived audit quality but not with audit fees. We also find that Big 5 auditors, often used as a proxy for higher audit quality in prior research, are not uniformly associated with increased perceived audit quality but consistently charge higher audit fees. Our results confirm a relation between measures of audit firm specialization and audit quality and raise questions regarding audit firm size and audit quality in the municipal sector. Our findings suggest that engaging specialized auditors may be good policy for many local governments.     

Consumption externalities, rental markets and purchase clubs

Summary. A premise of general equilibrium theory is that private goods are rival. Nevertheless, many private goods are shared, e.g., through borrowing, through co-ownership, or simply because one persons consumption affects another persons wellbeing. I analyze consumption externalities from the perspective of club theory, and argue that, provided consumption externalities are limited in scope, they can be internalized through membership fees to groups. Two important applications are to rental markets and purchase clubs, in which members share the goods that they have individually purchased.Received: 2 June 2003, Revised: 8 March 2004, JEL Classification Numbers: D11, D62.This paper was supported by the U.C., Berkeley Committee on Research, and the Institute of Economics, University of Copenhagen. I am grateful to Birgit Grodal for her collaboration on the theory that underlies this paper, and for her helpful and motivating comments about these particular extensions. I also thank Hal Varian, Doug Lichtman, Steve Goldman, Karl Vind, anonymous referees, and members of the Berkeley Microeconomics Seminar for discussion.     

Corporate Governance and Human Resource Management

This paper investigates the effect of different forms of corporate governance on the structure and nature of stakeholder relationships within organizations and the consequent impact on human resource management (HRM) policy and outcomes. The analysis shows that while performance advantages can be derived from commitment‐based HRM systems, a corporate governance regime that privileges remote stakeholders may operate as a constraint on such systems. The empirical analysis is based on the UK Workplace Employee Relations Survey (WERS98).