Downtown parking meter demand in a border metropolitan economy

Prior research establishes that the price of parking in the city centre often impacts the decision to travel downtown and the mode of transportation utilized. Other factors that influence the decision to drive and park downtown have received less attention. This study uses time series data to analyse the demand for metered parking spaces in El Paso, Texas, USA. In addition to meter rates, the determinants of demand include personal income, gasoline prices and the price of a substitute good, parking garage spaces. Because international bridges connect downtown El Paso to neighbouring Ciudad Juárez, Chihuahua, Mexico, the impacts of trans-boundary traffic flows, bridge tolls and other cross-border economic variables are also included as potential determinants of metered parking demand. Results indicate that parking meter rates, other transportation-related costs, and economic conditions in both countries affect meter use.     

The efficiency of the Scandinavian banking sector – a wavelet quantile regression analysis

In this article, the Scandinavian housing financing market is analysed in order to determine whether the interest rate price-discovery processes of Denmark, Norway and Sweden are efficient. Based on wavelet quantile regression analysis, we find systematic positive asymmetric price transmission (APT) inefficiencies. We conclude that there is a very high propensity for mortgage lenders to directly increase its customers’ mortgage interest rates subsequently to an increase in its borrowing costs. However, after a corresponding borrowing cost decrease, the same mortgage lenders are very slow to decrease its customers’ mortgage rates. These positive coefficients for so-called APT effects are found in all Scandinavian countries, even if the coefficients for Norway were not statistically significant. Wavelet quantile regression analysis, with a focus on the relevant higher percentiles, is easily motivated since the mortgage rates are adjusted very infrequently. Moreover, wavelet decomposition allows a robust analysis at different time frequency scales, while simultaneously controlling for nonstationary trends, autocorrelation and structural breaks. Except for the still positive but yet insignificant and inconclusive coefficients for Norway, the result is very clear-cut. Regardless of which wavelet scaling decomposition or quantile coefficient that is studied – positive APT effects are clearly identified and confirmed on the Scandinavian mortgage market.     

How does FDI affect domestic firms’ wages? theory and evidence from Vietnam

This paper explores the role of inward foreign direct investment (FDI) as a determinant of domestic firms’ wages, namely wage spillovers. We first construct a theoretical model to demonstrate that the presence of FDI firms affects domestic firms’ expected average wages via productivity spillovers and a cut-off capability. We then estimate FDI-induced wage spillovers by employing IV-GMM estimator with a five-year panel dataset of a growing service industry in Vietnam. Despite FDI firms on average pay 2.25 times that of domestic firms, they put a downward pressure on domestic firms’ wages. A one percent increase in FDI presence causes domestic firms to cut average wages by 2.03 percent. The estimations also find that firm-specific features are attributable to significant differences in their wages as well as FDI-linked wage spillovers.     

Major league baseball’s Moneyball at age 15: a re-appraisal

In the 15 years since publication of the book Moneyball: The Art of Winning an Unfair Game in 2003, major-league baseball (MLB) has seen the embrace of analytics by both fans and teams. Using 45 seasons of MLB data, since the introduction of the designated-hitter in the American League in 1973, the present study validates the central premise in Moneyball regarding the importance of certain performance metrics, such as on-base percentage (OBP). The terms in our empirical model are constructed such that our results permit a straightforward comparison of the relative contribution of each factor towards MLB teams’ success in winning games. We also provide evidence indicating that MLB teams have moved to align their payrolls with Moneyball analytics in the years following the book’s publication.     

Filter Tests of U.K. Share Prices

The purpose of this paper is to develop and test a model of the promotional expenditure decision for a firm operating under conditions of combined uncertainty and oligopoly. The uncertainty is assumed to exist in respect of the impact of any particular level of promotional expenditure upon the demand conditions facing the firm.

The analysis forms part of a wider study of advertising by confectionery manufacturers and arose largely as a result of conversations with advertising executives in the confectionery market. In the course of these discussions it became clear that the existing body of theory concerning the promotional expenditure decision is almost completely incapable of accommodating the extensive uncertainty which is an integral part of the promotional decision in a market such as that under consideration. It also became clear (at least in the case of the confectionery market) (a) that decision makers regard the pricing and promotional expenditure decisions as being largely independent and (b) that in a large number of cases decision makers think in terms of a minimum or ‘threshold’ level of promotional expenditure. While these factors are predominantly in the nature of impressionistic informal observations and therefore of doubtful validity as bases for a scientific enquiry, it was nonetheless felt worthwhile to attempt to develop a theoretical framework capable of accommodating them.

While exhibiting considerable indeterminacy, the model developed below at least takes explicit cognisance of risk and uncertainty. It is also formulated in such a way that the promotional and pricing decisions are independent. It is rather remarkable and most encouraging that the analysis appears to predict something closely akin to minimum ‘threshold’ levels of advertising expenditure. Our theoretical exercise might therefore be afforded the minimal justification of providing a framework capable of accommodating the various results of introspection and conversational empiricism.     

Economic strategies of firms facing asymptotic demand: a case study

This paper is an attempt to determine the relationship between the pattern of growth of demand for consumer goods and the market behaviour of the firms selling them, particularly their advertising expenditures. The demand for many consumer goods may not witness a steady growth over time. Firms selling such products will have a market behaviour that differs in character and path from that of those selling in expending markets. In this article, I intend to analyse the market behaviour of firms producing toilet soap in the Australian economy.     

Explorations - Introduction: Towards Lesbian,Gay, and Bisexual Perspectives in Economics: Why and How They May Make a Difference

The economics profession has only recently begun to include research on lesbians and gay men, but we argue that a lesbian economics has long existed, with documentation of anti-lesbian discrimination, discussion of its private and social costs, and practical work for change. This tradition, along with the newer traditions built upon work with gay men and bisexual people, provides a basis for feminists to expand work in economics on lesbian and gay issues. The articles in the symposium propose ideas for future research, for learning from other disciplines, and for creating a more welcoming academic climate.     

An economic evaluation attached to a single-centre,parallel group,unmasked, randomized controlled trial of a 3-day intensive social cognitive treatment (can do treatment) in patients with relapsing remitting multiple sclerosis and low disability

Abstract

Aims: This trial-based economic evaluation (EE) assesses from a societal perspective the cost-effectiveness of an intensive 3-day cognitive theory-based intervention (CDT), compared to care-as-usual, in patients with relapsing remitting multiple sclerosis (RRMS) and low disability (Expanded Disability Status Scale [EDDS] score < 4.0).

Materials and methods: The trial of the EE was registered in the Dutch Trial Register: Trial NL5158 (NTR5298). The incremental cost-effectiveness ratio (ICER) was expressed in cost on the Control sub-scale of the Multiple Sclerosis Self-Efficacy Scale (MSSES) and the incremental cost-utility ratio (ICUR) in the cost per Quality Adjusted Life Years (QALY) using the EQ-5D-5L. Bootstrap, sensitivity, and sub-group analyses were performed to determine the robustness of the findings.

Results: The two groups of 79 patients were similar in baseline characteristics. The base case ICER is situated in the northeast quadrant (€72 (40.74/€2,948)) due to a higher MSSES Control score and higher societal costs in the CDT group. The ICUR is situated in the northwest (inferior) quadrant due to losses in QALY and higher societal costs for the CDT group (?0.02/€2,948). Overall, bootstrap, sensitivity, and sub-group analyses confirm the base case findings. However, when the SF-6D is used as a study outcome, there is a high probability that the ICUR is situated in the northeast quadrant.

Limitations: The relative short follow-up time (6?months) and the unexpected increase in MSSES Control in the control group.

Conclusions: When using the EQ-5D-5L to calculate a QALY, CDT is not a cost-effective alternative in comparison to care as usual. However, when using self-efficacy or SF-6D as outcomes, there is a probability that CDT is cost-effective. Based on the current results, CDT for patients with RRMS clearly show its potential. However, an extended follow-up for the economic evaluation is warranted before a final decision on implementation can be made.