The Suburbanization of Industry and Its Effects Upon Labor Force Participation Rates of Suburban Women

Post-World War II intrametropolitan dispersion of industry has been well documented in the literature on contemporary suburbanization. There has, however, been no empirical research conducted to determine the effect of the restructured metropolitan economy upon labor force participation rates of suburban residents, especially of suburban married women. The purpose of this study is to fill this research gap. The hypothesis tested is that increased employment opportunities in the suburbs will increase labor force participation of suburban married women, ceteris paribus . The research results show the hypothesized relationship to be correct. The variable developed in this study and used as a proxy for the degree of intrametropolitan industrial dispersion is statistically significant, albeit a bit weak, in explaining intersuburban variation in labor force participation rates of married women, husband present. Other variables (such as median school years completed) included in more traditional non-spatially oriented labor force behavior models are statistically insignificant in explaining areal variation in participation rates. The findings point up the necessity of recognizing the spatial complexities of the urban economy.     

Intertemporal Permit Trading for the Control of Greenhouse Gas Emissions

This paper integrates two themes in the intertemporal permitliterature through the construction of an intertemporal bankingsystem for a pollutant that creates both stock and flow damages. A permit banking system for the special case of a pollutant thatonly causes stock damages is also developed. This latter,simpler case corresponds roughly to the greenhouse gas emissionreduction regime proposed by the U.S. Department of State as ameans of fulfilling the U.S. commitment to the FrameworkConvention on Climate Change. This paper shows that environmentalregulators can achieve the socially optimal level of emissionsand output through time by setting the correct total sum ofallowable emissions, and specifying the correct intertemporaltrading ratio for banking and borrowing. For the case ofgreenhouse gases, we show that the optimal growth rate of permitprices, and therefore the optimal intertemporal trading rate, hasthe closed-form solution equal to the ratio of current marginalstock damages to the discounted future value of marginal stockdamages less the decay rate of emissions in the atmosphere. Given a non-optimal negotiated emission path we then derive apermit banking system that has the potential to lower net socialcosts by adjusting the intertemporal trading ratio taking intoaccount the behavior of private agents. We use a simplenumerical simulation model to illustrate the potential gains fromvarious possible banking systems.     

Emporiophobia (Fear of Markets): Cooperation or Competition?

Widespread emporiophobia (fear of markets) has important policy implications, since it leads voters to demand anti‐market policies. There are many reasons for this anti‐market attitude; however, economists could reduce emporiophobia if we stressed cooperation rather than competition in writings and policy discussions. In a sample of introductory textbooks, competition is mentioned on average eight times as often as cooperation. The fundamental economic unit is the transaction, and transactions are cooperative. The benefit of a market economy—increased consumer surplus—comes from cooperation through transactions, not from competition. Competition in a market economy is competition for the right to cooperate. Competition is important because it guarantees that the best cooperators will win and because it establishes the efficient terms for cooperation, but cooperation is fundamental. For most people, competition has negative connotations since it focuses on losers, while cooperation implies a win–win situation. Other implications involve the morality of the market, “giving back,” and characteristics of market failures.     

Comparing different explanations of the volatility trend

We analyze the puzzling behavior of the volatility of individual stock returns over the past few decades. The literature has provided many different explanations to the trend in volatility and this paper tests the viability of the different explanations. Virtually all current theoretical arguments that are provided for the trend in the average level of volatility over time lend themselves to explanations about the difference in volatility levels between firms in the cross-section. We therefore focus separately on the cross-sectional and time-series explanatory power of the different proxies. We fail to find a proxy that is able to explain both dimensions well. In particular, we find that Cao et al. [Cao, C., Simin, T.T., Zhao, J., 2008. Can growth options explain the trend in idiosyncratic risk? Review of Financial Studies 21, 2599-2633] market-to-book ratio tracks average volatility levels well, but has no cross-sectional explanatory power. On the other hand, the low-price proxy suggested by Brandt et al. [Brandt, M.W., Brav, A., Graham, J.R., Kumar, A., 2010. The idiosyncratic volatility puzzle: time trend or speculative episodes. Review of Financial Studies 23, 863-899] has much cross-sectional explanatory power, but has virtually no time-series explanatory power. We also find that the different proxies do not explain the trend in volatility in the period prior to 1995 (R-squared of virtually zero), but explain rather well the trend in volatility at the turn of the Millennium (1995-2005).     

Labour scarcity and the survival of small firms: a resource‐based view of the road haulage industry

This article is concerned with the problem of labour scarcity in the road haulage industry and how it affects small firms. The recruitment and retention of lorry drivers is critically important for the industry because driving is no longer seen as an attractive occupation, and there are worries that there is an insufficient supply of new recruits to replace the experienced drivers who are leaving the industry. In order to investigate this issue, we make use of a modified version of the resource‐based view (RBV) of the firm, focusing on the notion that a minimum set of ‘table stakes’(HR practices) is necessary for the continued survival of small firms. Drawing on longitudinal data from seven small road haulage companies, we argue that owner‐managers have developed an astute combination of path‐dependent and socially complex networking abilities, embedded within an extensive understanding of both product and local labour markets. We conclude that the RBV needs extending to make greater allowance for different ownership goals and diversity in markets, and to consider the forces that promote similarity rather than difference among firms within an industry.     

Identifying the energy conscious consumer: The case of the opinion leader

The present study was undertaken to identify a demographic and psychographic profile of opinion leaders in an energy related context. The study found significant differences across opinion leadership groupings on the variables of interest.     

Adjusting to the national minimum wage: constraints and incentives to change in six low‐paying sectors

Interest in the national minimum wage (NMW) includes not only its direct impact on employment and wages, but also its indirect impact on organisational performance resulting from a reorientation of employer behaviour with regard to employment practices and product market competition. Drawing on data from small firms in six low‐paying sectors, this article identifies three key constraints that have undermined the possible effect of the NMW in generating a virtuous cycle between employment practices and product market approach. These constraints relate to product market conditions, employer norms and labour market institutions (especially training).     

Planning trees: A CEO's guide through the corporate planning maze

Corporate planning systems that, when developed, promised to solved all corporate ills have fallen far short of management expectations. The major reason for this is a lack of communication which results in different problems being solved by planners than those that management views as most important. The author explains how Planning Trees can help focus both the CEO and the planners on the same important issues and defined the key assumptions behind those issues.