Inequality‐averse well‐being measurement

We construct individual well‐being measures that respect individual preferences and depend on the bundles of goods consumed by the individual. Building on previous work in which general families of well‐being measures are identified, we introduce basic transfer principles that apply either to bundles or directly to indifference sets, and we characterize specific well‐being measures that involve either the ray utility or the money‐metric utility.     

Nash equilibria of games when players’ preferences are quasi‐transitive

Much of game theory is founded on the assumption that individual players are endowed with preferences that can be represented by a real‐valued utility function. However, in reality human preferences are often not transitive. This is especially true for the indifference relation, which can lead an individual to make a series of choices which in their totality would be viewed by the same individual as erroneous. There is a substantial literature that raises intricate questions about individual liberty and the role of government intervention in such contexts. The aim of this paper is not to go into these ethical matters but to provide a formal structure for such analysis by characterizing games where individual preferences are quasi‐transitive. The paper identifies a set of axioms which are sufficient for the existence of Nash equilibria in such “games.”     

Wealthy Hand‐to‐Mouth Households in China

The wealthy hand‐to‐mouth are households who are poor in liquid wealth (e.g. cash and checking accounts) and rich in illiquid wealth (e.g. housing and retirement accounts), while the poor hand‐to‐mouth are poor in both liquid and illiquid wealth. Data from the China Household Finance Survey reveal the following facts about the country’s wealthy hand‐to‐mouth. First, they represent the majority of the hand‐to‐mouth households in China. Second, they have different wealth portfolios and demographic features from the poor hand‐to‐mouth. Finally, they have larger consumption responses to income fluctuations than non‐hand‐to‐mouth households, after controlling for endogeneity, income, hand‐to‐mouth status and other household characteristics.     

The Declining Value‐relevance of Accounting Information and Non‐Information‐based Trading: An Empirical Analysis*

Recently, a growing body of literature has suggested that financial statements have lost their value‐relevance because of a shift from a traditional capital‐intensive economy to a high‐technology, service‐oriented economy. These conclusions are based on studies that find a temporal decline in the association between stock prices and accounting information (earnings and book values). This paper empirically tests a theoretical prediction arising from the noisy rational expectations equilibrium model that suggests that the decline could be driven by non‐information‐based (NIB) trading activity, because such trading reduces the ability of stock prices to reflect accounting information. Specifically, Dontoh, Radhakrishnan, and Ronen (2004) show that when NIB trading increases, the R²s of a regression of stock price on accounting information declines. Our empirical tests confirm this prediction; that is, the decline in the association between stock prices and accounting information as measured by R²s is driven by an increase in NIB trading.     

The Link between Earnings Conservatism and the Price‐to‐Book Ratio*

We hypothesize and find that (1) earnings conservatism, the tendency of firms to recognize bad news in earnings on a more timely basis than good news, is substantially greater in portfolios of firms with lower price‐to‐book ratios than in portfolios of firms with higher price‐to‐book ratios; and (2) the negative association between earnings conservatism and the price‐to‐book ratio stems primarily from the accrual component of earnings, not the operating cash flow component of earnings. Our results suggest that studies using earnings‐returns associations to investigate cross‐sectional or time‐series differences in earnings conservatism risk drawing erroneous inferences unless the research designs control for cross‐sectional or time‐series variation in price‐to‐book ratios.     

Rise of Cross‐border E‐commerce Exports in China

China's cross‐border e‐commerce industry has demonstrated stable and rapid development thanks to the implementation of appropriate policy support and the progressive establishment of e‐commerce platforms. The industry's prosperity suggests unique advantages of cross‐border e‐commerce, which are a result of promoting industrial transformation and accelerating economic restructuring. Due to asymmetric information and insufficient data, little research has been conducted on the current status and the trends of the industry as well as the magnitude of risk in cross‐border e‐commerce. Using the cross‐border e‐commerce hosting service database of BizArk, the present study has constructed an index for China's export e‐commerce prosperity and magnitude of risk which reveals that the industry: (i) generally presents a tendency of solid growth; (ii) has had a relatively stable situation for logistics facilitation but a drastic fluctuation in customs facilitation; (iii) has gradually shifted to competing for cheaper and more efficient marketing techniques as well as channels; and (iv) has experienced a remarkable amelioration of risk magnitude.     

The Determinants of Time‐Varying Exchange Rate Pass‐Through in South Africa

The pass‐through of shifts in the rand exchange rate to consumer price inflation has been well documented for South Africa. Although estimates of the absolute level of pass‐through vary, some studies document a decline in pass‐through over time. In order to better illuminate the policy implications of pass‐through, this paper seeks to add to the literature by decomposing pass‐through into a number of time‐varying impulses. This has the advantage of providing deeper insights of pass‐through over time and across various monetary policy regimes. We then analyse the determinants of time‐varying pass‐through. Our results confirm that pass‐through has declined over time but is subject to a stable and low inflation environment. We also show that a volatile exchange rate leads to higher pass‐through.     

Job Mismatch and On‐the‐job Search Behavior Among University Graduates in Malaysia

This paper examines the incidence and the effects of job mismatch on workers' job search behavior while working in Malaysia. Using the 2007 Graduate Tracer Study (GTS‐07) dataset, approximately 32 percent of workers were deemed mismatched and 52 percent were actively looking for another job. Using a logit model, the risk of being engaged in on‐the‐job search activity was higher among the mismatched workers and the magnitude of the effects was greater for the severely mismatched than for the moderately mismatched workers. This suggests that the mismatched workers are heterogeneous. This might be due to different traits of workers or there may be unobserved heterogeneity that varies from one mismatched to another mismatched worker.     

Impacts of Road Access on Subjective Well‐being in Timor‐Leste

The impacts of access to roads on subjective well‐being at the household level are empirically examined using Timor‐Leste's nationally representative surveys. This paper examines not only the quantity, but also the quality of road infrastructure and, thus, extends existing studies that only consider the benefits of road accessibility. It is found that proximity to main roads may not necessarily result in improved welfare. Instead, ensuring all‐weather access to roads appears to be a more significant factor in raising household well‐being. Specifically, road accessibility during the rainy season reduces the probability of households reporting a ‘less than adequate’ (low satisfaction) response by 13–25 percent. This suggests that in Timor‐Leste, and likely in other developing economies under similar conditions, maintenance of existing roads is more essential to well‐being than building more roads.     

Trade‐Induced Unemployment: The Case of Post‐Apartheid South Africa

This paper analyses the link between changes in trade flows and labour demand in post‐apartheid South Africa (1994–2006). Although this is not the first research with regard to this topic, it is one of the few that uses a consistent trade framework. Based on a three‐dimensional Heckscher–Ohlin trade model, a theoretical framework is constructed to analyse this link. Whereas it is impossible to test the theoretical link directly because of data limitations, an indirect econometric test supports the findings of the model. This implies that the combination of increased trade and labour market rigidities was unfavourable for labour opportunities.     

The dynamics of outsourcing: From labor cost‐saving to preference‐based outsourcing

Jones's (2000) celebrated book has inspired a generation of work devoted to understanding the causes and consequences of outsourcing. While much of this work has focused on the outsourcing versus domestic production decision of the firm, with labor cost‐saving as the key driver for outsourcing, we further explore how preference‐based outsourcing may arise in a dynamic world equilibrium. We address this problem in a North–South model in which the outsourcing decision depends not only on labor costs but also on information about local preferences that arise with outsourcing. As the South develops, demand for manufactured goods becomes more important, so identifying specific tastes of Southern consumers matters more. As a result, preference‐based outsourcing displaces cost‐saving outsourcing. Our quantitative analysis indicates that, as both agricultural and manufacturing technologies grow over time, the dynamic world equilibrium switches from the export regime to the cost‐saving outsourcing regime, and eventually to the preference‐based outsourcing regime.     

Price‐Setting Behavior of Korean Firms†

This paper investigates a pattern of price revision by firms in Korea and sheds light on the cause of price stickiness by providing reliable statistical estimates for calibration of the parameters of the widely‐used macro‐models. Based on firm‐level survey data and using a probit model, we identify the firm characteristics or market conditions that discourage firms from carrying out state‐dependent price adjustment. We also estimate the factors driving firms to engage in state‐dependent adjustment rather than wait until the next scheduled revision under three different shocks: demand, general cost and exchange rate shocks. We find a few interesting features, as follows. First, price revision by Korean firms tends to be time‐dependent rather than state‐dependent, with a sizable dispersion across sectors and firm sizes. Second, the pattern of price revision in Korea is not significantly different from that in selected advanced economies. Third, the reason why firms favor time‐dependent price adjustments appears to be endogenous, accounted for by a number of market institution variables. Fourth, in response to shocks, Korean firms tend to wait until the next periodically scheduled revision rather than make a state‐dependent price adjustment, unless marginal costs are affected significantly by the shock, and state‐dependent revisions are often significantly delayed when they do occur.