Asymmetric search and prospect theory: choice experiment on consumer willingness to search in the gasoline retail market

We use an internet survey conducted among a representative random sample of drivers in the State of Ohio consisting of a choice experiment designed to examine the mechanism driving asymmetric search. The internet survey affords us the opportunity to overcome endogeneity difficulties by imposing exogenous price changes on gasoline consumers to examine the decision-making process behind intended search decisions. We randomly assigned participants to one of five price treatments (either 2.5 or 5% above or below their reported expected price, or no change). We provide a simple empirical model to derive testable implications under prospect theory and use the internet survey to test them. Results indicate that among the respondents who faced prices below their expected price, only 12% chose to search, whereas 45% searched when prices were above. Further, we find results consistent with asymmetric search being driven by prospect theory. The change in consumers’ willingness to search is twice as large when prices exceed expectations by 2.5% relative to when prices exceed them by 5% suggesting that consumers derive utility of finding a good deal evaluated relative to a reference price. We show that this result is inconsistent with standard utility theory or consumers using alternative reference prices.     

The determinants of price in 3G spectrum auctions

This article examined the empirical relationship between prices paid for national 3G wireless licenses when spectrums were sold by auction. The reduced-form modelling approach was based on the premise that auction design features can, and do, affect both final (revenue) and intermediate (viz., auction competitiveness and license assignment) auction outcomes. Importantly, the analysis recognizes, and explicitly allows for, the endogeneity of bidder entry and sample selection arising from an absence of bidding. Generally, these key features have only received attention in isolation. In particular, the study addressed the principal question of: which regulator chosen auction design variables determine prices paid in spectrum auctions? The analysis showed that flexible-package formats increased prices paid, and that higher reserve prices had a dampening effect. The article also showed that longer license terms and more competitive auctions (as measured by the bidders-to-licenses ratio) enhance prices paid.     

The Structure of the American Economy

We explore the relationship between input–output accounts and the national revenue function. The generalized inverse of an economy's technology matrix carries information relating changes in endowments with changes in outputs; its transpose relates output prices and factor prices. Our primary theoretical contribution is to derive an economy's revenue function for an arbitrary Leontief technology. Our main empirical contribution is to compute the national revenue function for the American economy in 2003 and to describe its properties. We implement our ideas using two different models: one where all factors are mobile and another with sector‐specific capital.     

Estimating dynamic demand for airlines

This paper uses an original panel dataset with posted prices and sales to estimate a dynamic demand. We find that consumers become more price sensitive as time to departure nears which is consistent with having lower valuations. This result provides empirical support to a key theoretical implication in Deneckere and Peck (2012)—high-valuation consumers purchase earlier. We also find that the number of active consumers increases closer to departure.     

Import prices,income, and inequality

We compare three theoretical explanations for the positive empirical relationship between importer income per capita and traded goods prices. A first explanation is that consumers with higher incomes demand higher quality goods with higher prices. A second explanation is that wealthier people exhibit an increased willingness to pay for necessary goods as more goods enter the consumption set in a hierarchic demand system, and can thus be charged higher markups. A third explanation is that consumers with higher incomes are more finicky regarding their preferred variety in an ideal variety framework and can thus be charged higher markups. We discriminate between these three theories by focusing on the effect of income inequality on trade prices. Based on a large dataset with bilateral HS6 level data on 1260 final goods categories from more than 100 countries between 2000 and 2004, we find a highly significant negative effect of income inequality on unit values. This contradicts both the demand for quality and finickyness theories, while providing support for the increased willingness to pay theory linked to hierarchic demand. These findings on income inequality do not falsify the quality expansion model and the ideal variety model per se. However, the results do argue for place of importance of hierarchic demand.     

Modelling the housing market in OECD countries

Recent episodes of housing bubbles, which occurred in several economies after the burst of the United States housing market, suggest studying the evolution of housing prices from a global perspective. We utilise a theoretical model for the purposes of this contribution, which identifies the main drivers of housing price appreciation, such as, for example, income, residential investment, financial elements, fiscal policy and demographics. In a second stage of our analysis, we test our theoretical hypothesis by means of a sample of 18 OECD countries from 1970 to 2011. We employ the vector error correction econometric technique in terms of our empirical analysis, which permits us to model the long-run equilibrium relationship and the short-run dynamics, which also helps to account for endogeneity and reverse causality problems.     

The Measurement of Prices of Production: An Alternative Approach

This paper analyzes the theoretical and methodological issues related to the empirical measurement of prices of production and wage-profit curves. A number of shortcomings of the standard approach are discussed, focusing in particular on the neglect of capital stock matrices and on the empirically objectionable assumption of uniform profit rates. An alternative approach for the empirical analysis of wage-profit curves and prices of production is proposed and its main properties are investigated using a new dataset on the German economy (1991–99). It is suggested that a Leontief-Bródy approach (augmented by profit rate differentials) is more appropriate for the analysis of wage-profit curves and prices of production than the purely theoretically oriented Sraffa-von Neumann framework.     

房产税改革目标三种主流观点的评述——以沪渝试点为例

本文对我国提出房产税①改革以来的理论研究进行了总结,认为这些理论研究对房产税改革目标的定位可以概括为调控住房价格、形成地方主体税种和实现收入分配公平三种观点。本文从理论逻辑、理论基础等方面对这三种观点进行了剖析,认为关于房产税改革目标的三种观点都仅是一定条件下的优选;中国房地产市场的现实与观点要求的环境可能相去甚远,因此,没有相应的体制性改革,任何一种主张恐怕都只能是一种奢望。最后,本文以当前沪渝房产税改革试点为例对上述观点进行了实证分析,并在对比沪渝房产税试点推广价值的基础上提出了推进房产税改革的政策建议。     

What determines the level of IPO gross spreads? Underwriter profits and the cost of going public

This paper addresses three empirical findings of the literature on initial public offerings. (i) Why do investment banks earn positive profits in a competitive market? (ii) Why do banks receive lower gross spreads in venture capitalist (VC) backed than in non-VC backed IPOs? (iii) Why is underpricing more pronounced in VC than in non-VC backed IPOs? While each phenomenon can be explained by itself, there is no explanation yet why all three occur simultaneously. We propose an integrated theoretical framework to address this issue. The IPO procedure is modeled as a two-stage signaling game: In the second stage banks set offer prices given their private information and the level of the spread. Issuing firms anticipate their bank's pricing decision and, in the first stage, set spreads to maximize expected revenue. Investors are aware of this process and subscribe only if their expected profits are non-negative. Firms' equilibrium spreads are large so as to induce banks to set high prices, allowing banks to make profits. Superiorly informed VC backed firms impose smaller spreads but face larger underpricing than non-VC backed firms.     

On the simultaneity of innovations and market structure

This paper examines the determinants of innovations and market structure within a simultaneous framework. From a competitive fringe model, quasi-conditional factor demand functions are derived that explain product and process innovations in terms of factor prices and market structure variables such as relative firm size, market size, and the concentration ratio where the latter set of variables result from the same optimizing process.Empirical evidence is gained from a cross section of 2276 West German firms in the manufacturing sector. In contrast to many other empirical studies, product and process innovations are measured by two dichotomous variables. An exogeneity test for the probit model is worked out and the conditional maximum likelihood estimator that emerges from this test is applied. The results show that simultaneity does matter, even if innovations are explained by market structure variables at the firm level. Accounting for endogeneity and cross-equation restrictions changes the results substantially.     

The macroeconomic effects of fiscal policy

We investigate the macroeconomic effects of fiscal policy using a Bayesian Structural Vector Autoregression (B-SVAR) approach. We identify fiscal policy shocks via a partial identification scheme, but also: (i) include the feedback from government debt; (ii) look at the impact on the composition of output; (iii) assess the effects on asset markets; (iv) use quarterly data; and (v) analyse empirical evidence from the US, the UK, Germany and Italy. The results show that government spending shocks, in general, have a small effect on Gross Domestic Product (GDP); lead to important ‘crowding-out’ effects; have a varied impact on housing prices and generate a quick fall in stock prices. Government revenue shocks generate a mixed effect on housing prices and a small and positive effect on stock prices. The empirical evidence also suggests that it is important to explicitly consider the government debt dynamics in the model.     

INFORMATION AND PRICE DISPERSION: THEORY AND EVIDENCE

Limited information is the key element generating price dispersion in models of homogeneous-goods markets. We show that the global relationship between information and price dispersion is an inverse-U shape. We test this mechanism for the retail gasoline market using a new measure of information based on commuter data from Austria. Commuters sample gasoline prices on their commuting route, providing us with spatial variation in the share of informed consumers. Our empirical estimates are in line with the theoretical predictions. We also quantify how information affects average prices paid and the distribution of surplus in the gasoline market.     

Is International Trade Relevant to Social Trust Formation? Evidence from Cross-country Analysis

In this paper, we investigate whether international trade itself can contribute to the level of generalized trust. We extend the existing empirical research in several ways. First, we use a larger sample size, we test and reject the treatment of international trade as an exogenous variable, and we address trade endogeneity using instrumental variables estimators. Second, we use geographical variables and international trade prices to instrument for international trade. Third, we perform instrumental variables diagnostics tests to determine the suitability and relevance of our instruments; we also perform tests of the statistical significance of our parameter of interest that are robust to the presence of weak instruments. Our empirical analysis suggests that international trade does have a significant and relatively large positive effect on social trust and reconfirms the role played by other variables like income inequality in the formation of trust found in the literature.     

Analysing wage differentials when workers maximize the return to human capital investment

The analysis of the determinants of differences in wages across workers has traditionally relied on the estimation of average earnings functions. In this article, we propose a new theoretical model where it is the workers who decide the amount they wish to invest in human capital, taking into account the costs of acquiring those skills, for the purpose of maximizing earnings. In this model, both human capital and marginal productivity are likely to be influenced by the individual’s (unobserved) characteristics such as ability or motivation, potentially giving rise to endogeneity problems. In this context, the empirical implementation of our theoretical model allows us, under certain assumptions, to obtain consistent estimates even under the assumption of endogeneity. We present an empirical application to the education sector using data from the Spanish Structure of Earnings Survey 2010. Our results show that females and workers in the private education sector face more difficulties in achieving their maximum potential wage.     

Modeling the migration of cultural goods: a macro-economic study of domestic Chinese cinema

This article investigates the migration of cultural goods such as movies in the burgeoning commercial exhibition marketplace of China. Based on prior research on the movie industry and theatrical releases, this empirical study models the dynamic relationships between cinema attendance and the number of cinema screens in response to consumer mindset shifts in terms of predetermined and exogenous variables. These relationships are established and estimated by applying the Vector Auto-Regression (VAR) and Seemingly Unrelated Regressions (SUR) techniques. The regression analyses are executed over 96 observations spanning from May 2005 to April 2013. A key empirical finding is that cultural goods such as movies are affected by a variety of market and economic factors. Another significant finding is that income and admission price will not significantly affect the Chinese cinema-goers’ consumption behaviors, whereas they may alter the market expectation of the exhibitors. In recent years, the prevalence of Internet options has further promoted a more competitive market of choice, quality, and prices. This is an area worthy of further scholarly investigation.     

Are mortgage lenders guilty of the housing bubble? A UK perspective

Existing theoretical models of house prices and credit rely on continuous rationality of consumers, an assumption that has been frequently questioned in recent years. Meanwhile, empirical investigations of the relationship between prices and credit are often based on national-level data, which is then tested for structural breaks and asymmetric responses, usually with subsamples. Earlier author argues that local markets are structurally different from one another and so the coefficients of any estimated housing market model should vary from region to region. We investigate differences in the price–credit relationship for 12 regions of the UK. Markov-switching is introduced to capture asymmetric market behaviours and turning points. Results show that credit abundance had a large impact on house prices in Greater London and nearby regions alongside a strong positive feedback effect from past house price movements. This impact is even larger in Greater London and the South East of England when house prices are falling, which are the only instances where the credit effect is more prominent than the positive feedback effect. A strong positive feedback effect from past lending activity is also present in the loan dynamics. Furthermore, bubble probabilities extracted using a discrete Kalman filter neatly capture market turning points.     

Discerning trends in international metal prices in the presence of nonstationary volatility

In this paper, we develop an empirical framework that allows us to trace out a time path of metal prices. This framework shows that unpredictable shifts in demand, extraction costs and discovery of reserves, make estimation of the slope of this underlying trend an empirical question. Further, the low elasticity of demand and supply cause large volatility in the prices, which makes estimation of the trend difficult. We estimate the trend in metal prices employing econometric procedures that are robust to the underlying order of integration of the data and allow for nonstationary volatility, which we note is a characteristic feature of metal prices. We further analyse whether metal prices are characterised by stochastic trends by conducting unit root tests that allow for nonstationary volatility. Applying these procedures on metal prices for over a century, we draw conclusions that relate to policy.     

Tax buoyancy in OECD countries: New empirical evidence

A renewed interest in the link between business cycle and tax revenues has recently emerged, especially during economic crises. In this paper, we provide an empirical analysis on 35 OECD countries over the period 1995–2016 to estimate both short-run and long-run tax buoyancies, taking into account the macroeconomic framework, changes in governments’ tax policies, budgetary and political variables possibly affecting how taxes react to GDP fluctuations. By adopting the dynamic common correlated effects estimator, we find that both short- and long-run tax responses are lower than those reported in previous cross-country studies. We suggest that this slightly lower than expected reaction of tax revenue can be interpreted as a reduced power of both automatic stabilization in the short-run and fiscal sustainability in the long-run. Results are robust to possible endogeneity issues between tax revenues and business cycles.     

Analysing the Performance of Firms Using a Decomposable Ideal Index Number to Link Profit, Prices and Productivity

This article reviews an index number framework that links changes in aggregate performance measures (such as profit, revenue, cost and total factor productivity) to changes in both the prices and quantities of key outputs and inputs. The framework provides a way of linking the aggregate performance measures to outcomes for individual customer groups, employees and owners of businesses. This information is useful to policy makers in evaluating the outcomes of economic reform, including the distributional consequences. It is also useful to regulators who need to understand and monitor both the consequences of their regulation and the response to their decisions by those being regulated. The article demonstrates that the logarithmic version of Fisher's Ideal index offers a useful way of integrating changes in profit, productivity and prices into a single analysis. The usefulness of the framework is illustrated by applying it to a data set for Australian National.     

Market size and entry in international trade: Product versus firm fixed costs

This paper develops a theoretical framework to infer the nature of fixed costs from the relationship between entry patterns in international markets and destination market size. If fixed costs are at the firm level, firms take advantage of an intrafirm spillover by expanding firm‐level product range (scope). Few firms enter with many products and dominate international trade. If fixed costs are at the product level, an interfirm spillover reduces the fixed costs to export for all firms producing the product. The resulting entry pattern consists of many firms exporting different varieties of the same product. Using cross‐country data on firm and product entry, I find empirical evidence consistent with product‐level costs. More firms than products enter in larger markets offering their consumers lower prices and a greater variety of goods within the product category.