An exploratory empirical note on determinants of inter-regional living-cost differentials in the United States, 1970 and 1975

This paper examines and compares the determinant of geographic living-cost differentials in the United States for the years 1970 and 1975. In both cases the cost of living is affected by population density, population size, per capita income and right-to-work legislation.     

Right-to-Work Laws and Geographic Differences in Living Costs: An Analysis of Effects of the 'Union Shop' Ban for the Years 1974, 1976, and 1978

A bstract . The existence in a geographic area of right-to-work laws prohibiting the union shop tends to generate a labor-market environment with less union power and thus less labor-market pressure to elevate labor costs. To the extent that right-to-work legislation leads to lower labor costs and hence to lower unit production costs , there is a tendency for the overall cost of living in the area to be lower. Using ordinary least squares, this paper examines this hypothesis for the years 1974, 1976, and 1978 for some ]8 metropolitan areas in the United States. In a variety of different empirical models, this study generates very strong factual support for this right-to-work law/living-cost relationship.     

Self-selection bias and cost-of-living estimates

Due to continued interest in geographic living-cost differentials, some researchers have used data from the ACCRA Cost of Living Index. This paper explores further the potential for using ACCRA data for cost-of-living research. In particular, it investigates the possibility of self-selection bias affecting OLS estimates using ACCRA data. The findings indicate that self-selection bias is a concern that researchers using ACCRA data should be aware of. Results using Heckman’s two-step procedure to estimate a cost-of-living model indicate promise for using ACCRA data to update and expand upon previous cost-of-living research. The author wishes to acknowledge Keith Ihlanfeldt and Cynthia Rogers for constructive comments on an earlier version of this paper presented at the 35th Meeting of the Southern Regional Science Association and also wishes to thank the two anonymous referees for their suggestions on improving the paper.     

Stochastic convergence analysis of US state economic freedom sub-components: Evidence from unit root tests for bounded processes

This study tests for convergence of the three main sub-components of economic freedom (government spending, taxation, and labor market freedom) for the 50 US states from 1981 to 2019. In particular, we test for stochastic convergence using unit root tests that account for structural breaks and bounded processes. By controlling for these sources of parameter instability, we find limited evidence in favor of stochastic convergence across the three sub-components of economic freedom. However, we find more evidence of stochastic convergence with respect to the sub-components than in the case of the overall economic freedom at the US state level. Our results highlight the distinct nature of the institutional quality across states as represented by government spending, taxation, and labor market freedom.     

Compensating differentials in teachers' salaries

Using a sample of 1419 school districts from six states, this paper investigates the importance of compensating wage differentials in the teaching profession. Particular attention is paid to the role of locational amenities such as crime, climate, and the cost of living in the determination of teacher's salaries. Evidence is produced supporting the hypothesis that nominal wages adjust, ceteris paribus, to geographical variation in the cost of living to keep real wages constant. Wages are also found to be quite responsive to changes in the climate.     

Estimating regional construction cost differences: Theory and evidence

The economic theory of cost functions is employed to derive geographic cost differentials for construction projects located across the United States. Assuming a Cobb-Douglas production technology, cost function estimates are obtained and used to calculate the regional cost differentials for major US cities relative to Washington, DC. Explanations are provided for adjusting these regional cost differentials according to additional information available on input prices or expected future inflation rates specific to particular locations.     

Economic and Noneconomic Factors Influencing Geographic Differentials in Homelessness: An Exploratory State-Level Analysis

In this exploratory state-level empirical study for the United States, the authors estimate a pooled time-series/cross-section framework, with control variables for population size and population growth, for the years 2015–2016. Within this context, the least squares estimates lead to the following tentative findings: (1) homelessness is positively associated with the overall cost of living, on the one hand, and the average rent level, on the other hand; (2) homelessness appears to be an increasing function of the percent of the population without a high school diploma but a decreasing function of the percent of the population with a bachelor’s degree or a higher level of formal education; (3) homelessness is a decreasing function of labor market freedoms reflecting the degree of union density and union power, on the one hand, and excessive government employment beyond that needed solely for productive and protective services, on the other hand; (4) homelessness is positively associated with personal freedom from incarceration and arrest; and (5) homelessness is negatively associated with income, as higher income reduces homelessness. Based on these findings, preliminary policy implications are also provided.     

Economic freedom and one-way truck rental prices: An empirical note

This study examines the one-way truck rental prices for 378 cities. There are large price differentials in one-way rental prices between city pairs. The pull of people toward higher economic freedom locales and push away from lower economic freedom locales is found to be an important determinant of the city-pair price differentials.     

Migration and the Tiebout-Tullock Hypothesis Revisited

This study investigates, using state-level data for the period 2000–2005, the Tiebout hypothesis (as extended by Tullock) of "voting with one's feet." This analysis differs from previous related studies not only in its adoption of more current migration and other data but also in other ways. First, unlike most earlier related studies, it includes a separate measure of the overall cost of living; second, it examines per pupil (rather than per capita) outlays on public primary and secondary education; and third, in addition to property taxes, it also focuses on per capita state income tax burdens. Inclusion of the last of these variables in the analysis is based on studies that have found the existence of a state income tax to have influenced migration patterns and other studies that have found higher state income tax levels to have resulted in reduced per capita income growth over time. Moreover, including both property tax burdens and income tax burdens broadens the scope of the hypothesis. Strong empirical support for the Tiebout-Tullock hypothesis (as interpreted here) is obtained for the study period.     

Planning for full European community membership the effects of changes in indirect taxation using an input-output approach and application to the Greek economy

Conclusion Our primary aim in this study has been to assess some of the economic effects of substituting VAT for a number of indirect taxes which currently exist in Greece. Such a substitution is justified not only by the special merits of VAT as a commodity tax but also by the anticipation of the country's membership of the EEC. This study has shown that the replacement of a number of indirect taxes in Greece with a VAT involving the zero-rating of five groups of consumer expenditure, the exemption of one group and the taxation of all other groups at a rate of 11% leads to a change in domestic prices and results in the increase of the cost of living by 1.09%. However, this increase in the cost of living is smaller than the increase in the cost of living under uniform VAT and fully-rated sectors.The estimations of this study may help in determining governmental policies when Greece attains the full membership of the European Community. However, they need to be interpreted with caution as their accuracy depends on the reliability of the estimated input-output coefficients, the policies of the tax authorities, the strength of the trade unions and the competitiveness of the Greek economy.The authors are indebted to Mr. S.M. Kanbur of Worcester College, Oxford, U.K., for helpful comments.     

Offshoring: Dimensions and diffusion of a new business concept

In order to leverage global cost differentials, companies are increasingly turning to offshoring. Nevertheless, discussions in research and practice on offshoring are characterized by the lack of a common definition as well as a theoretically grounded explanation for this phenomenon. This article presents an explicit definition in order to provide a stringent understanding of the term offshoring along the dimensions of contractual/legal arrangement and geographic location. Further, the driving forces of offshoring are analysed on the environmental and company levels. The article closes with a discussion of managerial implications and an outlook on aspects for further research.     

Do inter-city differences in intra-city wage differentials have any interesting implications?

Recent research has related characteristics of cities to differences in the distribution of wages across workers with different skill levels. We demonstrate that these differences in wage differentials arise naturally as a compensating variation in Rosen’s theoretical model of inter-city wages. For example, if the income elasticity of demand for housing services is less than unity, cities with higher house prices will have smaller money wage differentials between low and high skill workers. This result has no implications for differences in either absolute or relative real productivity or welfare of unskilled workers. Similarly, changes in the amenity of an urban area may result in changes in relative wages of skilled and unskilled workers with no implications for real productivity or welfare differentials.Empirical tests in which housing cost differentials are added as a determinant of inter-city differences in an intra-urban wage differential model provide empirical confirmation of the theoretical expectations. It appears that intra-urban money wage differentials, differences in the quality of life, and variation in the cost of living in each city are jointly determined variables just as Rosen’s model of inter-city wage differentials predicts.     

Do inter-city differences in intra-city wage differentials have any interesting implications?

Recent research has related characteristics of cities to differences in the distribution of wages across workers with different skill levels. We demonstrate that these differences in wage differentials arise naturally as a compensating variation in Rosen’s theoretical model of inter-city wages. For example, if the income elasticity of demand for housing services is less than unity, cities with higher house prices will have smaller money wage differentials between low and high skill workers. This result has no implications for differences in either absolute or relative real productivity or welfare of unskilled workers. Similarly, changes in the amenity of an urban area may result in changes in relative wages of skilled and unskilled workers with no implications for real productivity or welfare differentials.Empirical tests in which housing cost differentials are added as a determinant of inter-city differences in an intra-urban wage differential model provide empirical confirmation of the theoretical expectations. It appears that intra-urban money wage differentials, differences in the quality of life, and variation in the cost of living in each city are jointly determined variables just as Rosen’s model of inter-city wage differentials predicts.     

Right-to-Work Laws and Geographic Differences in Living Costs: Comment

A bstract . M. Reynolds and M. Edwards , commenting on R. J. Cebula's study of geographic differences in living costs in states with Right-to-Work Laws , seek to extend his results and explore the relevance of alternative variables. Cebula, in reply, addresses the comment and re-estimates the living cost impact of such laws, taking into account additional factors. Even after allowing for additional South/non-South differences , Cebula reports, the original basic model is resilient.     

Lessons of Enduring Value: Henry George a Century Later

A bstract . Henry George , in the judgment of Joseph Schumpeter, was an economist , self taught but, for his time, a century ago, well taught. George's writings can serve mankind constructively today. He wrote brilliantly in showing the destructiveness for human well-being of tariffs which obstruct international trade. His language shows clearly why such impediments to trade wastefully depress levels of living and opportunity. George foresaw some of the more sophisticated reasons why socialism could not be economically successful and also why it would threaten human freedom. Regarding the possibilities of reducing poverty , however, George has not been fully confirmed by a century's experience. But the reasoning that underlies his case for relying on land taxation for government revenue deserves serious attention today.     

The national internal labor market encounters the local labor market: Effects on employee retention

Formal salary systems are commonplace among medium to large-sized firms and within the United States government. However, there is little evidence regarding the costs, if any, of such systems. This study analyzes the effects on retention within the United States Air Force from an inflexible wage system failing to adequately compensate personnel for local compensating wage differentials. Using location-specific Air Force personnel records, I compare the differences between military and civilian wages, by occupation, across locations to determine if local labor markets play a significant role in the stay or leave decisions for personnel. Results show that rigid wage constraints do in fact impose costs on the firm through increased turnover in locations that fail to adequately adjust wages for the cost of living and amenities.     

Migration and public policies: a further empirical analysis

This study of internal migration at the state level empirically investigates the Tiebout hypothesis (as extended by Tullock) of “voting with one’s feet.” In addition to its adoption of more current data (net migration from July, 2000 through July, 2008) than other related studies to date, the model differs from most previous comparable studies by including a separate cost of living variable and a measure of per capita state income tax burdens. We also test the hypothesis using two alternative specifications: one linear and the other semi-log. Finally, the analysis also provides both OLS and 2SLS estimates. The advantage of this multi-faceted approach is that it permits an assessment of how sensitive the results are to specification changes and to different estimation procedures. After controlling for economic factors and a quality of life/climate variable, migrants (consumer-voters) appear to prefer lower state income tax burdens, lower state plus local property tax burdens, and higher per pupil outlays on primary and secondary public education.     

Lowering the Marginal Corporate Tax Rate: Why the Debate?

In an effort to attract new investors and retain existing producers, governments use corporate tax rates as a policy tool for industrial recruitment, resulting in inter‐state tax competition. Foreign direct investment (FDI) growth and GDP growth are the two policy outcomes gauged in inter‐state tax competition. The assumption is that lower corporate taxes lead to increases in FDI, which results in capital formation that generates GDP growth. This 60‐nation panel study tests that assumption through examining economic indicators contingent on taxation, such as FDI and mergers and acquisitions among multinational corporations between 1999 and 2009. The results suggest that reduced corporate tax rates can increase FDI but decrease annual GDP growth. The main policy implication is that tax competition may attract investment, but may not promote overall economic growth, offering support for value‐extraction theories.     

Black-White Economic Participation in Large U.S. Cities: Some Determinants of Their Differentials

Abstract . In this study some of the causes of the differentials in Black-White economic participation in large U.S. cities are examined. Specific concern is with unemployment and withdrawal from the labor force. The underlying hypothesis is that these differentials are a response to compositional differences between the two populations. The effects of region, economic structure, and segregation are also examined. A causal model is explicated in which these variables are inter related and their direct and indirect effects upon the dependent variables analyzed. The data suggest that, while having similar patterns of causes, labor force withdrawal and unemployment differentials are distinct phenomena. It also appears that a major portion of the variance in these variables is not accounted for by compositional differences between Blacks and Whites on socio-economic variables. However, educational and occupational differentiation have theoretically significant effects. It is argued that a major portion of the residual variance is due to discrimination, although there is no way of directly testing this hypothesis. An important negative finding is the apparently minor impact of residential segregation, suggesting that the physical isolation of Blacks is not a key factor in their limited economic participation. Finally, the data suggest that it is meaningful to regard assimilation as a multidimensional phenomenon whose dimensions are causally interrelated.     

Using difference equations to find optimal tax structures on the SugarScape

The use of equations to describe agent-based model dynamics allows access to mathematical theory that is not otherwise available. In particular, equation models can be effective at solving optimization problems—that is, problems concerning how an agent-based model can be most effectively steered into a particular state. In order to illustrate this strategy, we describe a modified version of the well-known SugarScape model and implement taxation. The optimization problem is to determine tax structures that minimize deaths but maximize tax income. Tax rates are dependent upon the amount of sugar available in a particular region; the rates change over time. A system of discrete difference equations is built to capture agent-based model dynamics. The equations are shown to capture the dynamics very well both with and without taxation. A multi-objective optimization technique known as Pareto optimization is then used to solve the problem. Rather than focusing on a cost function in which the two objectives are assigned weights, Pareto optimization is a heuristic method that determines a suite of solutions, each of which is optimal depending on the priorities of the researcher. In this case, Pareto optimization allows analysis of the tradeoff between taxes collected and deaths caused by taxation. The strategies contained here serve as a framework for a broad class of models.