Wage comparison by gender and the effect of job segregation: The case of Taiwan

This paper examines the wage differential between the genders in a newly industrialized economy-Taiwan. The objective is to verify the existence and magnitude of the Taiwanese wage differential (or discrimination as some would term it) and contrast it with findings in the United States.The gender gap was estimated for the private sector and the public sector respectively. It was found that wage discrimination against females does exist. The magnitude of the “discrimination” falls within the same range as the empirical estimates for the U.S. In Taiwan, however, the wage discrimination appeared to be slightly more severe in the public sector.A measure for the discriminatory effects of the “occupational segregation” was proposed and implemented. Contrary to common belief, the “occupational segregation” was not an important factor in wage discrimination. Nor did the disparity of jobs distribution in terms of “industry” generate any significant level of wage discrimination. The main source of gender discrimination (in terms of wage rates) came from the lower returns to the “productivity” characteristics (experience, education, tenure, etc.) and not from seemingly popular hypotheses of occupational segregation (or, in more general terms, job segregation). This is in sharp contrast to previous studies.     

On labor incentives and work norm in Japanese firms

In this paper, we argue that social/corporate norms play an important role in achieving higher productivity and better economic welfare. We define “social norm” to be a standard of behavior suggested by a social custom, i.e., a customary choice of actions in each social situation. We reinterpret the well-known Nash equilibrium as a “norm equilibrium.” A norm equilibrium is a stable social norm, stable in the sense that there is no incentive to deviate from the behavior suggested by the prevailing social norm. This interpretation requires less information than the traditional interpretation. Moreover, we need not be concerned with the problem of refinement because it is the social norm itself which refines the equilibria. We apply this concept to the labor market. The key assumption is that the level of an individual worker's effort is private information known to workers as a whole; i.e., all workers' efforts are known to their fellow workers as well as to the workers themselves. We show that different work norms may emerge in different corporations at an equilibrium. In “prestigious” firms cooperation is the prevailing work norm, while in “nonprestigious” firms noncooperation is the norm. Thus, the efficiency wage hypothesis holds without the existence of unemployment. Some implications of this interpretation for the Japanese labor markets are discussed.     

Why People Pay Taxes: The Case of the Development Levy in Tanzania

This paper examines factors determining tax compliance behavior in local authorities in Tanzania. The case study is the poll tax—locally named “development levy.” The study finds support for the hypothesis that tax compliance is positively related to factors such as ability to pay, the (perceived) probability of being prosecuted, and the number of tax evaders known personally by the respondent. Oppressive tax enforcement, harassment of taxpayers, and discontent with public service delivery seem to increase tax resistance and may explain widespread tax evasion.     

Which Way is “Up” in Upgrading? Trajectories of Change in the Value Chain for South African Wine

Global Value Chain (GVC) analysis uses the concept of upgrading to highlight paths for developing country firms to “move up the value chain,” usually through the lenses of four categories—product, process, functional, and inter-sectoral upgrading. The implicit normative expectation is that these firms move toward producing higher value-added products and/or take on more sophisticated functions along a value chain. In this article, upgrading is approached more broadly as “reaching a better deal,” including a balance between rewards and risk. The case study of South African wine shows that better product quality, improved processes, and some functional upgrading have co-existed with processes of “downgrading,” higher risks, and limited rewards, especially in traditional export markets. A reflection on further conceptual development and directions for empirical research is also provided.     

Patterns of industrialization and the flying geese model: the case of electronics in East Asia

We use the “flying geese” framework to study the change in the geography of comparative advantages in the electronics sector in East Asia, China and the USA. Doubts have been raised about the capacity of the “flying geese” model to interpret the most recent phases of Asian development, in particular as far as progress in the electronics sector is concerned. This paper takes issue against these negative conclusions on both theoretical and empirical grounds. On the theoretical side, the paper takes up the formulation proposed by Kaname Akamatsu, arguing that some of the critical observations raised against the model look to a distorted and simplified version of Akamatsu's original theory. Analyzing the behavior of the “revealed comparative advantage index” per products and area, it is concluded that the “flying geese model” is compatible with manifold industrial development models, increasing interdependence in an integrated area which crucially also includes the US, and that asymmetries and hierarchical order persist across the countries.     

From New Order to Regional Autonomy: Shifting Dynamics of “Illegal” Logging in Kalimantan, Indonesia

In recent years there has been a tendency to view the seemingly irremediable spread of “illegal” logging in Indonesia in isolation, or as a result of disassociated and premeditated criminal acts. This paper proposes a different view of the problem by discussing the changing dynamics of the “illegal” logging sector in the two districts of Berau, East Kalimantan and Kotawaringin Timur, Central Kalimantan. It suggests that “illegal” logging is not a simple case of criminality, but a complex economic and political system involving multiple stakeholders. Furthermore, “illegal” logging is not a stationary condition that can be effectively dealt with through coercive or repressive measures alone. Rather, it should be viewed as a dynamic and changing system deeply engrained in the realities of rural life in Indonesia. Regional autonomy has also created a supportive environment for the “illegal” logging trade and allowed it to gain resilience.     

Towards a sustainable growth path

For Japan’s economy, there were two tasks I embraced myself for: “how to return to a sustainable growth path” and “how to rebuild the financial system.” And for the Bank of Japan, there was also the important challenge of navigating our way on a new voyage in line with the principles of the new Bank of Japan Law, which came into effect at almost the same time as I became Governor.     

Statistical analysis of corruption data and using the Internet to reduce corruption

Corruption is a serious problem in Asia and elsewhere. The Harrison and Vinod (1992) confidence interval for the marginal excess burden (MEB) of taxation is used to estimates the economic harm arising from corruption. One dollar of corruption is estimated to impose a burden of $1.67, which becomes very large when compounded over time. After a brief review of economic theory, this paper uses data on sixteen socio-economic and political variables. A cross-sectional study reveals the relevance of “red tape” and “efficiency of judiciary.” A subset regression using Mallows’ Cp and Akaike information criteria reveals relevance of schooling and income inequality. International aid and cooperation in exposing and fighting corruption and innovative uses of the Internet for information exchange are claimed to be hopeful new tools to fight corruption in the new century.     

An impact of economic integration through trade: on business cycles for 10 East Asian countries

Many recent studies about East Asian countries discussed “natural” economic integration through trade, but there are few rigorous empirical studies on how their economies were affected by the evolution of economic integration within the region. This paper investigates the effect of bilateral trade dependence on the co-movement of business cycles for 10 East Asian countries. We find that economic fluctuations tend to be more synchronized within the region as trade interdependence among them deepens. This finding suggests the necessity of cooperative efforts to prevent or adjust unfavorable future economic crisis in East Asia.     

From Linear Fuel Switching to Multiple Cooking Strategies: A Critique and Alternative to the Energy Ladder Model

Promoting sustainable development requires evaluating the technical and policy options that will facilitate the adoption and use of energy efficient and less polluting cooking stoves and practices. The transition from traditional to modern fuels and devices has been explained by the “energy ladder” model that suggests that with increasing affluence, a progression is expected from traditional biomass fuels to more advanced and less polluting fuels. In this paper we evaluate the energy ladder model utilizing data from a four-year (1992–96) case study of a village in Mexico and from a large-scale survey from four states of Mexico. We show that an alternate “multiple fuel” model of stove and fuel management based on the observed pattern of household accumulation of energy options, rather than the simple progression depicted in the traditional energy ladder scenario, more accurately depicts cooking fuel use patterns in rural households. The “multiple fuel” model integrates four factors demonstrated to be essential in household decision making under conditions of resource scarcity or uncertainty: (a) economics of fuel and stove type and access conditions to fuels, (b) technical characteristics of cookstoves and cooking practices; (c) cultural preferences; and (d) health impacts. This model also allows better estimates of the expected fuelwood demand and indoor air pollution in rural households.     

Europe and East Asia in the context of regionalization: Theory and economic policy

Much academic interest has recently centered on economic regionalism as a framework of international economic relations. The European Community (EC) has been a focal point. Other regional economic organizations (APEC, NAFTA), have been subjects of debate.This paper discusses three principal arguments: (1) the “natural”/“optimal” regional grouping, (2) transaction cost advantage in a regional model, and (3) the balancing of intraregional and extra-regional economies. Indeed, the argument is most certainly for an international regime of an “open,” not a “fortress” economic regionalism.This paper examines the subject relative to economic theory and policy.     

Are Environmental Social Movements Socially Exclusive? An Historical Study from Thailand

Environmental social movements in developing countries are often portrayed as democratizing but may contain important social divisions. This paper presents a new methodology to analyze the social composition and underlying political messages of movements. Nearly 5 000 newspaper reports during 1968–2000 in Thailand are analyzed to indicate the participation of middle and lower classes, and their association with “green” (conservationist) and “red-green” (livelihoods-oriented) environmental values. Results show middle-class “green” activism has dominated forests activism, but lower-class “red-green” activism has grown for forests and pollution. Newspapers, however, portray all environmentalism as “democratization,” suggesting that the possible exclusiveness of some environmental norms is unacknowledged.     

Stock market rationality and price volatility: Tests using Japanese data

This paper tests the stock market rationality hypothesis, which implies that a stock price is determined as the discounted sum of optimally forecasted future dividends. Mankiw-Romer-Shapiro volatility tests and new volatility tests which do not use the unobservable “ex post rational price” are applied to the data from a stock market in Japan. A Hausman type specification test of the market rationality hypothesis is also developed and applied to the data. The results suggest that we cannot reject the hypothesis that the Japanese stock market is rational. A couple of variance inequalities are violated by the data but the violation does not seem to be significant. J. Japan. Int. Econ., December 1987, 1(4), pp. 441–462. Massachusetts Institute of Technology, Cambridge, MA 02139.     

Government revenue, expenditure, and national income: A granger causal analysis of the case of Taiwan

An understanding of the causalities among government receipts, outlays and national income in developing countries may shed some light on the type of government finance favorable to economic prosperity. However, there is no consensus in theories and empirical studies about the causal order among the three variables. This study evaluates their causal relationships in Taiwan within a framework of trivariate autoregression model. We find that there are feedbacks between GNP and government expenditure, on the one hand, and between government revenue and GNP, on the other hand. But there is only a one-way causality running from government revenue to government expenditure. The two bidirectional causalities seem to fit the expectation of fiscal activism. However, the causal flow from government revenue to expenditure indicates the constraint of the former on the latter. Therefore, we call this general causal pattern among the three variables in Taiwan as “constrained fiscal activism.”     

Exchange rate exposure of sectoral returns and volatilities: Evidence from Japanese industrial sectors

Most studies of exchange rate exposure of stock returns do not address three relevant aspects simultaneously. They are, namely: sensitivity of stock returns to exchange rate changes; sensitivity of volatility of stock returns to volatility of changes in foreign exchange market; and the correlation between volatilities of stock returns and exchange rate changes. In this paper, we employ a bivariate GJR-GARCH model to examine all such aspects of exchange rate exposure of sectoral indexes in Japanese industries. Based on a sample data of fourteen sectors, we find significant evidence of exposed returns and its asymmetric conditional volatility of exchange rate exposure. In addition, returns in many sectors are correlated with those of exchange rate changes. We also find support for the “averaged-out exposure and asymmetries” argument. Our findings have direct implications for practitioners in formulating investment decisions and currency hedging strategies.     

Symmetric and asymmetric persistence of labor market shocks

Within the insider-outsider paradigm, this paper examines persistence of shocks in the labor market. We distinguish “symmetric persistence” where the extent of persistence is independent of the initial direction of the shock, and “asymmetric persistence” where beneficial and adverse shocks of equal magnitude have effects of different size. The paper offers a theoretical rationale for how the symmetry or asymmetry may depend on the extent to which the shock was anticipated in wage setting and then develops a framework in which the possibility of asymmetric persistence can be tested empirically. Using annual UK data, we obtain empirical evidence of significant asymmetry in the response of employment (and wages) to shocks. Small beneficial shocks are reflected entirely in wage increases, although sufficiently large favorable shocks also elicit increases in employment. In contrast, adverse shocks lead to reductions in both wages and employment. Evidence from Japan and West Germany provides some evidence of the presence of asymmetry, although this is less marked than in the United Kingdom. The policy implications are discussed.     

Employment change in the 1990s: Findings from a study in Nottingham

The paper reports from a study of employment change from a sample of members of Nottinghamshire Chamber of Commerce. The main focus is a comparison of the workers who lost their jobs and of the new recruits during the period January 1990 — September 1991. The study produced clear evidence of. the wide scale nature of workforce adjustment, although redundancy was the most important labour shedding method adopted, other methods were used. Manufacturing and service companies surveyed shed “permanent” jobs as well as part-time “flexible” jobs. Although far more jobs were lost than were created, half the surveyed companies did, in fact, recruit staff.     

Market supplanting versus market fostering interventions: China, East Asia and other developing countries

The paper investigates the relationship between growth and different types of government intervention by distinguishing “market supplanting” regimes from “market fostering” interventions. A lesson from the East Asian miracle was not that governments necessarily intervened less, but they intervened efficiently in a relatively transparent and flexible way that kept overall distortions in check. China's reforms can be considered a transition from a “market supplanting” regime where market signals are distorted over long periods, to “market fostering” interventions in which government acts like a gardener. Alternative measures of government interventions were used to construct two composite policy indexes. Preliminary analysis suggests that “market fostering” interventions seem to have facilitated growth in productivity, although the result is inconclusive due to data limitations. Compared with the East Asian NIEs, China still has a long way to go in reforming the role of government in the economy.     

The roots of today's “women's jobs” and “men's jobs”: Using the index of dissimilarity to measure occupational segregation by gender

Looked at broadly, occupational distributions by sex in the United States have changed remarkably little since 1900; accordingly, researchers have found a slow rate of decline in the index of dissimilarity (a measure of occupational segregation by gender), estimates of which have so far been confined to the 20th century. This paper analyzes trends in the index over the latter part of the 19th century. The results indicate that during this period, industrialization and the associated changes in the nature of the business enterprise resulted in a rapid declinne in occupational segregation by gender, as measured by the index. This decline occurs earliest in cities experiencing early industrialization. Index estimates are presented for the United States and for selected midwestern cities, and changes in the index are decomposed into occupational mix effects and sex composition effects. Occupation-specific index changes are used to identify which occupations influenced changes in the overall index. The results indicate that the dynamic occupational shifts of the 19th century set the stage for the “men's jobs” and “women's jobs” that have been so persistently stable in the 20th century.