The impact from changes in stock market valuations on investment: new economy versus old economy

This paper investigates whether there is a different impact from changes in ‘new’ and ‘old’ economy stock valuations on private investment for seven OECD economies. A vector autoregressive model is estimated for each individual country, using quarterly data over the period 1990–2000. It is found that the impact from changes in valuations of new economy stocks to investment is roughly the same in North America and in the United Kingdom as in continental Europe. By contrast, the impact from changes in old economy stock valuations on investment is, in general, larger in North America and in the United Kingdom than in continental Europe. Finally, the results suggest that in continental Europe the impact on investment from changes in the valuation of new economy stocks is bigger than for old economy stocks, whereas for North America and the United Kingdom, the impact is more similar.     

The value of changes in individual risk in a large mixed economy

Changes in an individual's risk will affect all other individuals in the economy because of the interdependence created by the government's budget constraint. If government policy is optimal, these spillover benefits are measured by the change in the expected government budget surplus.     

The effect of changes in Social Security on bequests

The net effect on intergenerational transfers of an increase in Social Security benefits will depend on how much of the increase is consumed and how much bequeathed. I show analytically that the marginal propensity to consume an increase in Social Security benefits is indeterminate: it could range from zero to 1.0 or even larger. At one extreme bequests would fully offset the increase in benefits; at the other bequests would fall. According to simulations based on an estimated model of life-cycle behavior, consumption increases by slightly more than the increase in Social Security benefits, causing bequests to fall. That is, bequests do no offset at all an increase in transfers from the younger generation to the older.     

The economic effect of the Canadian BSE outbreak on the US economy

Before the discovery of the first Bovine Spongiform Encephalopathy (BSE) cow in May 2003, Canada was the most important exporter of live cattle into the US with a share of 74% of US total live cattle imports. With the outbreak of BSE in Canada, the US ceased imports of Canadian cattle and beef products. This study analyses the short to medium-term effect of the import trade ban for the US economy using a 20 sector, economy wide Computable General Equilibrium (CGE) model. Uncertainty about exogenous elasticity values was addressed using Monte Carlo techniques. Beneficiaries of the trade ban are the cattle industry and related sectors, such as feed production and agricultural service providers. The US economy as a whole, however, is negatively affected with a loss of ～$-1.7 billion in gross domestic product and –11000 jobs. The model shows how the restriction on Canadian cattle imports generates income losses for both rich and poor households in the US.     

Structural changes in exports of an emerging economy: Case of Turkey

This paper indicates that Turkish exports are subject to structural changes as Turkey integrates into global production networks. Integration, which leads vertical specialization in production and changes in the commodity composition of Turkish exports in favor of non-traditional commodities, paces up during economic reform periods. As the export shares of non-traditional commodities, which have higher import and income sensitivity but lower real exchange rate elasticity, increases, coefficients of the aggregate export function change accordingly. Nevertheless, high import and income elasticity of exports imply that the global growth pattern plays a significant role in determining exports of Turkey.     

The employment effect of changes in the composition of fiscal consolidations

This paper assesses the magnitude and nature of fiscal consolidation policies and their impact on employment. In particular, in an attempt to address fiscal imbalances in the near term, countries have been faced with the delicate challenge of doing so without damaging recovery prospects and thus, counter to their original aim, worsening further public finances. In this regard, the paper reviews recent austerity measures adopted by governments and discusses how prolonging fiscal consolidation measures in their current form could be counterproductive for guaranteeing debt sustainability. Moreover, the article shows how poorly designed fiscal cuts – directly or indirectly affecting labour – seem to have been dampening job prospects. The paper sheds light on how fiscal and employment goals can be achieved together. More specifically, it finds that a fiscally-neutral change in the expenditure and revenue composition of fiscal consolidation can boost job creation. In this sense, the paper shows that it is imperative to find the right policy mix and recommends countries to be mindful of the nature and pace of consolidation.     

Multiple-objective methods in regulatory decision making: A conceptual framework applied to U.S. automobile safety standards

Public policy making is a complex matter. Policy makers are charged with balancing a broad spectrum of competing objectives, reflecting in varying degrees the interests and aspirations of a diverse range of constituencies and stakeholders. Policy decisions have differential impacts on differing constituencies and the contributions of these impacts to objectives are frequently uncertain, difficult to quantify, and hotly disputed. Formal methods of decision analysis have been advanced as aids for coping with complexity and have been applied to some public policy issues, most notably the management of water resources. While formal methods have the apparent benefit of rationalizing the policy process and improving the efficacy and equity of policy decisions, serious questions remain concerning the acceptability and ultimate usefulness of formal analyses in the public arena. In this article we examine these questions in the context of policy making relating to government regulation of automobile designs for safety. We consider what would be involved in attempting to use a relatively modern, multiple-objective approach in this context. The key questions are how and, more importantly, why multiple-objective methods might be used. The article begins with an illustrative case study, describes the current policymaking process, identifies the parties involved in and affected by this process, elicits key objectives, looks briefly at some scalar-objective approaches, and then outlines a multiple-objective approach. The framework developed arguably is useful in assisting policy making, at least at a qualitative level. Issues which impede a more quantitative resolution of this framework are discussed. This article is intended as a pilot study which may promote research toward the achievement of a useable multiple-objective procedure applicable in the public domain.     

制度变迁中土地产权的性质与合约选择:一个有关合作经济的案例分析

This paper discusses an evolutionary process of rural collective property rights or agricultural cooperation economy in detail. We convince that both the evolution of the household contract system and the rural cooperation economy in the market elaborate the key position of property rights’ multi-attribute in the formation of contract structure and organization shape. If there were strong externality between several elements of household, the collective property rights should be chosen. __________ Translated from Guanli Shijie 管理世界 (Management World), 2008, (6): 61–67, 94     

The political economy of housing in England

Problems of housing affordability have been afflicting parts of the UK, especially the South East of England, for a number of years. The problem is closely related to shortages in housing supply, which are, in turn, largely associated with constraints imposed by the English land planning system. A leading theory for explaining these constraints posits that they reflect political economy forces that convey the interests of current homeowners to planning decisions in disproportionate and excessively influential ways. We test this theory by examining survey data on public attitudes to house building in local communities; and by investigating whether these attitudes are related to local planning decisions. We find that there is a tendency for owner-occupiers to express greater opposition to local house building and that, in the decade to 2011, the housing stock grew significantly less in local authorities with higher proportions of owner-occupiers among local households. The results suggest the risk that planning decisions might have been distorted in favour of current homeowners is real and economically significant. We discuss a range of historical, socio-economic and policy trends that help explain why successive governments of various stripes have been reluctant to address head-on problems in housing supply and put a curb on house prices.     

The dual economy in long-run development

A salient feature of developing economies is the coexistence of a modern commercial sector alongside a traditional subsistence sector—the dual economy. The apparent differences in productivity between sectors imply substantial losses in aggregate productivity. Existing theories of the dual economy rely on exogenous price distortions, and cannot explain why or if these distortions evolve over the course of development. This paper provides a model of the dual economy in which the productivity differences arise endogenously because of a non-separability between the value of market and non-market time in the traditional sector. Incorporating endogenous fertility, the model then demonstrates how a dual economy will originate, persist, and eventually disappear within a unified growth framework. An implication is that traditional sector productivity growth will exacerbate the inefficiencies of a dual economy and produce slower overall growth than will modern sector productivity improvements.     

The political economy of seigniorage

While most economists agree that seigniorage is one way governments finance deficits, there is less agreement about the political, institutional and economic reasons for relying on it. This paper investigates the main political and institutional determinants of seigniorage using panel data on about 100 countries, for the period 1960–1999. Estimates show that greater political instability leads to higher seigniorage, especially in developing, less democratic and socially-polarized countries, with high inflation, low access to domestic and external debt financing and with higher turnover of central bank presidents. One important policy implication of this study is the need to develop institutions conducive to greater political stability as a means to reduce the reliance on seigniorage financing of public deficits.     

The political economy of industrialisation

This paper analyses how incentives under different sets of political institutions map into policies that promote industrialisation. I set out an endogenous growth model with non-overlapping generations, where agents are heterogeneous with respect to wealth, skills and political power. The skills of the political elite play a crucial role for industrialisation to occur. It is shown that a flat wealth distribution and a skilled political elite enhance development the most in elitist regimes, while democracies perform as well as elitist regimes in terms of industrialisation. The theoretical results regarding elitist regimes are in line with evidence on the Industrial Revolution.     

The political economy of naturalization

This paper presents a political economy model in which self‐interested natives decide when citizenship and/or voting rights should be granted to foreign‐born workers. Native voters know that immigrants hold different ‘political’ preferences and would thus tend to postpone their enfranchisement as much as possible. They also consider, however, that a more restrictive naturalization policy may reduce the gains from immigration. We find that the optimal timing of naturalization depends on the quantity, quality (productivity), and preferences of potential immigrants, the political composition and the age structure of the native population, as well as the sensitivity of migration choices to the citizenship issue.     

Exchange rate changes and endogenous terms of trade effects in a small open economy

This paper shows that the small-country assumption of dependent-economy models is unlikely to hold for many of the cases in which this class of models is used, for example, in the analysis of a terms of trade shock in the “commodity currency” models. When a shock affects most or all of the small countries exporting a commodity, the combined exchange rate effects will result in endogenous terms of trade changes even for those countries too small to individually affect world markets. The paper also explores the possible implications of these secondary terms of trade changes for the dependent-economy models.     

The dynamics of edi standards development

This paper explores the development of standards for electronic data interchange (EDI), which are needed to allow the inter-organizational exchange of structured information between computer system. It focuses on the EDIFACT message development process which began informally as a mechanism for developing international standards for EDI. Since its inception, the rapidly growing scope of the process—in terms of the numbers of message being developed., geography and range of industrial sectors—has forced the process to become increasingly formalized. As the process has widened outside Europe, it has become necessary for it to accommodate a wider range og business practices and reconcile the competing objectives of user groups. For many user groups, the focus of their interest in message develpment has moved from the development of EDIFACT standard message to agreement on the use of subsets of these message. A particular issue has been teh moves in the US to align the national EDI standard ANSI X12 with EDIFACT, where, in addition to the technical changes required to satisfy the EDIFACT syntax, participation in EDIFACT represents a culture change from a domestic consensus process to an international delegated hierarchy. The paper describes how the EDIFACT process has adapted to these pressures through the formalization of its internal structures and processes, and considers whether or not there is a future for EDIFACT as a global process.     

The real balance effect and the non-neutrality of money in a simple model of a small open economy

The paper examines the implications of the real balance effect for the neutrality of money in a small open economy model which contains an explicit treatment of aggregate supply. Two specific results emerge. First, an unanticipated monetary expansion is neutral in both the long and short runs, whilst an anticipated increase in the money supply has real short-run effects. Secondly, the non-neutrality associated with an anticipated monetary expansion manifests itself in a fall in output and employment during the transition to the new steady-state.