Endogenous growth, welfare and budgetary regimes

Within an optimizing endogenous growth model with productive public capital and government debt, we derive and characterize on the balanced growth path a set of welfare-maximizing fiscal rules under different budgetary regimes. It is shown that optimal fiscal policy depends on the specific budgetary stance considered.     

Complementarities and costly investment in a growth model

We develop a one-sector growth model whose key aspect is the combination of the assumptions of internal costly investment in capital and complementarities between capital goods in the production function. Despite the nonlinearity generated by these assumptions, the model delivers a single equilibrium.      

Institutions and economic growth in Portugal: a quantitative exploration

This paper presents a broad diagnostic of the level of institutional development in Portugal in the legal, corporate governance and financial systems. A comparative assessment suggests that Portuguese institutions are less developed than their European Union and East Asian counterparts, more developed than Greek institutions and on a level similar to that of Spanish institutions. We use data for a wide cross-section of countries since 1960 and correlate indicators of institutional development with the long-term average growth rate, identifying issues where reform is likely to significantly affect economic growth. We construct three new indices that measure the potential of institutional reform - the impact of reform on growth, the required reform effort and the efficiency of reform index - by taking into consideration the institutional distance between Portugal and the European Union. These indices measure, respectively, which reforms have the most payoff in terms of growth, which are less costly to undertake and which deliver the most growth per required effort. Our results strongly suggest that in a large number of issues, institutional reform may translate into substantially higher rates of economic growth. Of the ten most promising reforms, six are in the legal area, irrespective of which of the indices is considered. Whereas legal reform is promising at the aggregate and the microeconomic levels, in the financial sector aggregate indicators offer the wider scope for productive reform, while in the corporate governance area it is indices at the micro level that hold the most promise. These results support the view that a comprehensive reform effort is likely to deliver higher rates of growth in Portugal, allowing faster real convergence with the rest of the European Union.Received: January 2003, Accepted: February 2004, JEL Classification: O0, O5, K00, K4, G2, G3This paper is based on Firms, Financial Markets and the Law: Institutions and Economic Growth in Portugal, prepared for the conference Desenvolvimento Económico Português no Espaço Europeu: Determinantes e Políticas, organized by the Banco de Portugal. Financial support by the Banco de Portugal, NOVA FORUM and FUNDAÇÃO Para a Ciência e tecnologia and Polti through feder are gratefully acknowledged. Comments from Marcelo Rebelo de Sousa, two anonymous referees and the editor are sincerely appreciated. The usual disclaimer applies.     

Public capital, endogenous growth, and endogenous fluctuations

Cazzavillan [Cazzavillan, G., 1996. Public spending, endogenous growth, and endogenous fluctuations. Journal of Economic Theory 71, 394–415] studies a discrete-time, one-sector endogenous growth model with a flow of publicly enjoyable goods and productive services financed through income taxation. He demonstrates how equilibrium paths are indeterminate, for a large range of the consumption externality of public spending. This study extends [Cazzavillan, 1996] by considering an otherwise identical production function, except with public capital stock as an input. The results support the robustness of multiple growth paths even in a one-sector growth model with public capital stock, and modify the set of the consumption externality of public spending, in determining growth dynamics in a similar model with non-accumulated public spending.     

The effects of local government investment on economic growth and employment: evidence from transitional China

Based on the panel data of 28 provinces in the year of 1987-2001,this paper examines the effects of the local government investment on economic growth and employment.The empirical result shows that the local government investment plays a significant positive role in economic growth and emplovment.However,while the proportion of local government investment to GDP had a remarkable rise after 1998.the elasticity of local government investment on economic growth declined,which shows that there is a hig room for raising the efficiency of local government mvestment.Moreover,the empirical examination shows that although local government investment had positive effect on employment,the elasticity had a decrease after 1994 when the tax-sharing system reform was put into practice.This shows that the positive role of local government investment on emplovment is also limited.This paper argues that the role of local governments as investors must be weakened,and local governments of different levels should lessen direct economic intervention and concentrate on public regulation.     

The effects of local govemment investment on economic growth and employment： evidence from transitional China

Based on the panel data of 28 provinces in the year of 1987-2001, this paper examines the effects of the local government investment on economic growth and employment. The empirical result shows that the local government investment plays a significant positive role in economic growth and employment. However, while the proportion of local government investment to GDP had a remarkable rise after 1998, the elasticity of local government investment on economic growth declined, which shows that there is a big room for raising the efficiency of local government investment. Moreover. the empirieal examination shows that although local government investment had positive effect on employment, the elasticity had a decrease after 1994 when the tax-sharing system reform was put into practice. This shows that the positive role of local government investment on employment is also limited This paper argues that the role of local governments as investors must be weakened, and local governments of different levels should lessen direct economic intervention and concentrate on public regulation.     

政府公共消费的经济效应及其政策含义

关于公共消费与经济增长之间的关系,学术界颇多争论,分歧较大,虽然一些研究成果发现公共消费与经济增长负相关,但也有一些学者通过研究得出了截然相反的结论.本文运用经济增长理论分析公共消费支出的社会经济效应,并以中国相关数据为样本进行实证检验,并提出相关的政策建议.     

The nexus among foreign investment,domestic capital and economic growth: Empirical evidence from the MENA region

The objective of this paper is to estimate an econometric model for analyzing the interrelationship among foreign direct investment, domestic capital and economic growth in 13 MENA countries by using a ‘growth model’ framework and simultaneous-equation models estimated by the generalized method of moments (GMM) during the period 1990–2010. Our empirical results show that there is bi-directional causal relationship between foreign investment and economic growth, as well as domestic capital and economic growth, and there is uni-directional causal relationship from foreign direct investment to domestic capital for the region as a whole.     

Public deficits and economic growth

Considering an integrated area, this paper deals with the balance between the positive effects in the degree of economic cohesion resulting from R&D subsidies, temporarily granted from an imitator and less developed country, and the external negative effects arising from the eventual creation of excessive public deficits.We propose and numerically solve a model of a monetary union between two countries, one being innovator and the other imitator. Results suggest the pertinence of allowing for a temporary differentiation of fiscal discipline rules in favour of the less developed country. R&D subsidies granted by this country seem to lead to an easier catching-up without producing important negative external effects, also as not hurting severely the conditions for long-run sustainability of public accounts.     

Public debt accumulation and fiscal consolidation

In this study, we analyse the relationship between interest rates on government bonds (GB) and the fiscal consolidation rule by using an overlapping generation model with endogenous and stochastic growth settings. Our key findings are summarized as follows. First, contrary to conventional view, we find that interest rates on GB may decline as public debt accumulates relative to private capital. Second, the simulation reveals that the economy may exhibit discrete changes with divergent interest rates, implying that the observed trend of relatively low interest rates on GB with public debt accumulation may not continue indefinitely in the future. Third, fiscal consolidation rule plays a key role in determining equilibrium interest rates.     

目前我国投资过热的原因剖析及应对措施

目前，我国经济面临着新一轮的投资过热，本文首先剖析了导致目前投资过热的原因，然后在分析投资过热影响的基础上，提出了缓解投资过热的一些应对措施。     

Public spending and growth: The role of government accountability

This paper examines the role of institutions in the nexus between public spending and economic growth. Empirical results based on a newly assembled dataset of 80 countries over the 1970–2010 period suggest that particularly when institutions prompt governments to be accountable to the general citizen does public capital spending promote growth. Taking account of the type of financing for this spending, we show that the growth-promoting effect under an accountable government appears to prevail for various financing sources, including a reallocation from current spending, an increase in revenue, and a rise in the budget deficit. However, government accountability does not seem to play a key role in the growth effects of current spending.     

Growth forecast errors and government investment and consumption multipliers

We compare government investment and consumption multipliers in developed economies during the initial years of the ongoing fiscal consolidation. We find that, in countries with high public debt, the investment multiplier is likely to be higher than what has been assumed by policy-makers and higher than the consumption multiplier. This leads to the conclusion that the consolidation should be accompanied by increased public investment.     

Public investment under autocracy and social unrest

This paper studies the determinants of public investment under autocracy. The optimal investment level balances rent extraction with increasing the future tax base and preventing social unrest. The citizens balance their time between producing and protesting. The labor supply is downward distorted. The public investment level suffers three downward distortions and a fourth, potentially upward distortion. The joint distortions can generate moderate to large efficiency losses. Empirically we show that government spending in autocracies varies more and is less related to tax collections than in democracies. Additionally, it responds to democratization pressure.     

The economic policy uncertainty and firm investment in Australia

ABSTRACT

This paper examines the impact of economic policy uncertainty (EPU) on the Australian firm investment activity. We find a significant positive relationship between the EPU and the firm investment over 2002 to 2017 period. Our main results remain unchanged after several endogeneity tests. Further analysis reveals that this relationship becomes pronounced for firms if their headquarters located in small states, firms with more tangible assets, higher operating cash flows and cash holdings, higher profits and leverage, but firms with fewer dividend payouts. Our paper sheds lights on the unique attribute of the impact of the EPU on the Australian firm investment activity and offers important policy and managerial implications.     

Foreign direct investment,growth and income inequality in less developed countries

How does foreign direct investment (FDI) affect economic growth in less developed countries (LDCs)? What is its association with changes in the income distribution? This paper empirically examines these issues within a cross section of less developed countries between 1970 and 1989. FDI is positively associated with economic growth within this sample of countries. However, there is no strong association between FDI and changes in income inequality within these same countries and over this same time period. Hence, there is no evidence that FDI is increasing income inequality within this group of LDCs.     

Learning investment and industrial diversity in urban growth

This paper studies an urban growth model where learning through personal contacts could be more effective in a denser locale, whereas the effectiveness of learning through impersonal means of communications depends principally on the technology of communications rather than on the locale in which learning takes place. As a result of advances in communications technology, cities would be larger, and workers would spent more time on learning through personal contacts but may cut time on impersonal learning if the two kinds of learning investment are complements. Otherwise, cities could become smaller, while workers would spend more time on impersonal learning at the expense of time on learning through personal contacts. In a multi-sector economy, urban industrial diversity tends to increase or fall together with city size.     

Economic freedom and bilateral direct investment

Economic freedom (freedom from the intervention of government) is essential for doing business, so economic freedom of both the home country and the host country are important for bilateral foreign direct investment. However, though some literature has investigated the role of host country's economic freedom in bilateral direct investment, no literature has studied the role of home country's economic freedom. This paper has studied this issue in a gravity model with a sample of 155 countries. This paper has also employed some effective estimation techniques of gravity model to incorporate the zero observations and adopted quantile regression method. The findings indicate that economic freedom of both the home country and the host country are positively correlated with bilateral direct investment, and the economic freedom of home country has even stronger explanatory power for foreign direct investment. Hence, promoting the economic freedom may encourage more outward foreign direct investment than inward direct investment.     

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.     

International investment in a model of stochastic growth and development traps

This paper investigates the effects of financial integration in a stochastic endogenous growth model of two economies in which heterogeneous agents face fixed costs of productive investment. The removal of investment barriers may enable a poor country to escape from a state of low and unstable growth by leading to large capital inflows and by raising the number of agents who invest in productive capital. However, since the two economies are characterized by increasing returns to capital and since financial integration may lower the saving rate, it is also possible that both countries' growth prospects worsen.