The participation of Russian households in the informal economy: Evidence from the VTsIOM data

This study presents the size and structure of secondary employment in Russia, analyses the determinants of Russian informal secondary employment, and discusses differences between job qualifications in a main job and those in a secondary job. We estimate that 27 percent of Russia’s GDP was produced in the informal economy during 1997–98 and informal secondary employment amounts to about 20 percent of value added produced in the informal economy. We found that the probability of holding an informal secondary job as opposed to a formal one is positively associated with higher wage rates and lower education. However, there is little evidence that low income is correlated with holding an informal secondary job. We also found evidence that an informal secondary job requires lower job qualifications as compared to a formal one. Again, low income is not significant in determining differences between job qualifications in a main job and those in a secondary job. JEL classification: J22, J24, O17, P20.     

Earnings inequality and the informal economy

We analyse the extent and evolution of informality and inequality in the Serbian labour market between 2002 and 2007, using data from the Living Standard Measurement Surveys. Two surprising results emerge. First, the level of informal employment has risen significantly over the period, despite strong economic growth and the introduction of a range of market‐oriented reforms. Secondly, the level of inequality in earnings seems to have remained more or less constant over the period, in contrast to the experience of other countries at a similar stage of transition. We show that informal employees earn significantly less than those in the formal sector, controlling for a range of other variables, and informality plays an increasingly important role in explaining earnings inequality.     

Contract enforcement and the size of the informal economy

This paper describes a model where the size of the informal sector decreases as the degree to which financing contracts can be enforced in the formal sector rises. Agents who choose to operate in the informal sector can evade taxes, but they have no access to official means of contract enforcement. Numerical simulations of the model suggest that lax tax enforcement alone does not suffice to generate a large informal sector. Contractual imperfections, on the other hand, can generate a large informal sector and account for several distinguishing features of the organization of production in developing economies. I would like to thank Tim Kehoe, Ed Prescott and Manuel Santos for their guidance, and seminar participants at ITAM, the Universidad Torcuato di Tella and the University of Montréal for their valuable comments. The views expressed herein are those of the authors and may not reflect the views of the Federal Reserve Bank of Dallas or the Federal Reserve System.     

The informal economy and the growth of small enterprises in Russia1

This article uses Russian regional data to estimate the determinants of the informal economy and to examine the relationship between the informal economy and the growth of legally registered small private enterprises during the transition period. After obtaining an estimate of the size of the informal economy in each Russian region from 1992 to 1999, an analysis is performed to find whether reform progress and institutional qualities account for the informal economy. An evaluation of the links between the informal economy and the growth of small enterprises within Russia is then carried out. The findings suggest that Russia's informal economy resulted from a delay in reform and low qualities of institutions. It was found that the growth of small enterprises is positively affected by the informal economy. These results imply that the informal economy helped entrepreneurial activities to grow in the face of government failure, but these informal activities tend to become official over time.     

Explaining participation in the undeclared economy in Central and Eastern Europe: a demand-side approach

To explain participation in the undeclared economy, the conventional supply-side approach evaluates the reasons people work in this sphere. This article, for the first time in Central and Eastern Europe, explains the undeclared economy using a demand-side approach which evaluates citizens’ motives for purchasing undeclared goods and services. Here, three potential explanations for purchasing undeclared goods and services, grounded in rational economic actor, social actor and institutional imperfections theoretical perspectives, are evaluated. Reporting data from 11,131 face-to-face interviews conducted in 11 Central and Eastern European countries in 2013, the main finding is that all three explanations are used by consumers, demonstrating the need for a synthesis of these approaches. A multinomial regression analysis identifies the specific groups variously using the undeclared economy to obtain a lower price, for social or redistributive rationales, or due to formal institutional imperfections. The implications for theorising and tackling the undeclared economy are then explored.     

Economic liberalization, capital mobility and informal wage in a small open economy: A theoretical analysis

Empirical evidence suggests that the size of the informal sector in the developing countries has increased considerably during the liberalized economic regime. The present paper purports to analyze the consequences of economic reforms on the wellbeing of the informal sector workforce using a three-sector general equilibrium model with two informal sectors. The theoretical analysis finds that different liberalized policies produce diverse effects on the informal wage and that these results are independent of the nature of capital mobility between the informal and the formal sectors. It also shows that labour market reforms, contrary to the common wisdom, are likely to produce favourable effects on the informal wage.     

Tax system and informal economy: a cross-country analysis

This article analyses determinants of informal economy. By using qualitative aspects of tax systems, first, we create a ‘Smithian’ tax system index based on Adam Smith’s four maxims. Then, using this index and other control variables, we study determinants of informal economy. We use unique panel data set that is constructed by using various sources. After taking into account the endogeneity of tax burden and GDP per capita, our results show that ‘Smithian’ tax system index does not significantly affect informal economy. Our results suggest that rule of law, complexity of a tax system and tax burden affect informal economy negatively, while labour market regulations affect positively.     

Persistent poverty and informal credit

This paper explores the consequences of nonlinear wealth dynamics for the formation of bilateral credit arrangements to help manage idiosyncratic risk. Using original data on expected wealth dynamics, social networks and informal loans among southern Ethiopian pastoralist households, we find that the threshold at which expected wealth dynamics bifurcate serves as a focal point at which lending is concentrated. Informal lending responds to recipients' losses but only so long as the recipients are not “too poor”. Our results suggest that when shocks can have long term effects, loans are best understood as providing a safety net rather than a scale-neutral insurance mechanism. Furthermore, the persistently poor are excluded from social networks that are necessary to obtain loans given in response to shocks.     

Urban informal sector and poverty

Many studies have explored the connection between trade and poverty theoretically and empirically for the developing world. We offer another look at the possible implications of trade liberalization on urban poverty by using the urban informal sector as a catalyst. The theory shows that trade liberalization in the import competing sector raises informal wage across occupational types, and expands production and employment in the informal industrial segment. Further, using Indian provincial data on wage, capital stock and value added in the informal sector we show that real informal wage increased with trade reform and transmitted favorable impact on urban poverty reduction.     

非正规部门就业:效应与对策

我国当前和未来就业形势不容乐观，非正规部门就业不仅是缓解就业压力的有效途径之一，也能够促进社会经济持续稳定发展。针对非正规部门就业存在的问题，应采取鼓励非正规部门发展等措施促进非正部门就业。     

Problems measuring the underground economy in transition1

An easy and popular method for measuring the size of the underground economy is to use macro data such as money demand or electricity demand to infer what the legitimate economy needs, and then to attribute the remaining consumption to the underground economy. Such inferences rely on the stability of parameters of the money demand and electricity demand equations, or at very least on knowledge of how these parameters are changing. We argue that the pace of change of these parameters is too variable in transition economies for the above methods of estimating the size of the underground economy to be applicable. We make our point by using Czech Republic and other transition country data from the financial and electricity sectors.     

Dynamics of social networks of urban informal entrepreneurs in an African economy

This paper carries out an analysis of the formation and transformation of social relations and networks of access to resources in the professional trajectory of micro-entrepreneurs operating in an urban informal African economy. The analysis of social networks is rooted in Granovetter’s structural embeddedness framework combined with the dynamic and discursive conception of social relations of Harisson White (embeddedness and decoupling). Life stories of micro and small entrepreneurs in Bobo-Dioulasso (Burkina-Faso) are analyzed by mixing qualitative and quantitative methods. Results suggest that the construction of social networks and interpersonal relations of access to resources is a long-term process. A co-construction of social networks and economic activity is observed; it challenges the argument that social capital is a substitute for a lack of personal resources. The growth of small and micro activities is linked to the professionalization and stabilization of a social network, and even to the institutionalization of access to resources.     

Regulation of entry, labor market institutions and the informal sector

This paper develops a two-sector matching model that incorporates the main features of Latin American labor markets. It has an innovation in its matching structure that makes it more consistent with some key stylized facts of the informal sector in these countries. The model is numerically solved using Brazilian data and several policy simulations are performed. Reducing formal sector's entry cost significantly reduces the size of the informal sector and improves overall labor market performance. Increasing enforcement significantly reduces informality but has strong adverse effects on unemployment and welfare. Thus, the results indicate that the tradeoff between lower informal employment and higher unemployment rates is not present when one looks at policies that aim at reducing the costs of being formal, as opposed to policies that simply increase the costs of being informal.     

The labor market effects of introducing unemployment benefits in an economy with high informality

Unemployment benefit systems are nonexistent in many developing economies. Introducing such systems poses many challenges which are partly due to the high level of informality in the labor markets of these economies. This paper studies the consequences on the labor market of implementing an unemployment benefit system in economies with large informal sectors and high flows of workers between formality and informality. We build a search and matching model with endogenous destruction, on-the-job search, and intersectoral flows, where agents in the economy decide optimally whether or not to formalize jobs. We calibrate the model for Mexico, and show that the introduction of an unemployment benefit system, where workers contribute when employed in the formal market and collect benefits when they lose their jobs, even if they obtain informal jobs, can lead to an increase in formality in the economy, while also producing small increases in unemployment. The exact impact of incorporating such benefits depends on the relative strength of two opposing effects: the generosity of the benefits and the level of the contributions that finance those benefits. We also show important policy complementarities with other interventions in the labor market. In particular, combining the unemployment benefit program with policies that reduce the cost of formality, such as lower employment taxes and firing costs, can produce greater decreases in informality and lower impacts on unemployment than when the program is applied in isolation.     

对贫困涵义的理解

贫困问题始终是困扰人类社会进步的一个重大问题.贫困的定义和测定在思想上最初强调对市场上可以买到的物品的支配能力,随后扩大到包括生活标准在内的其他方面,再进一步发展到一种反映对脆弱性和风险的关心、对没有权力和缺少发言权的担心.贫困涵义的扩展加深了人们对贫困和穷人的理解,推动着减贫战略选择,从为穷人提供更多的经济机会向着为穷人提供社会服务转变,针对脆弱性和发言权制定减贫策略.     

中国、巴西：城市反贫困的比较及其启示

中国、巴西都是发展中国家,贫困问题尤其是城市贫困问题在一定程度上具有相似性。从巴西反贫困经验看,中国在城市反贫困问题上应缩小收入分配差距,扩大中等阶层收入,保护农村流动人口合法权益,给予城市农村流动人口与城市居民平等待遇并建立健全社会保障体系。     

The political economy of participation in IMF programs: a disaggregated empirical analysis

What factors determine whether or not countries have programs with the International Monetary Fund (IMF)? The existing literature suggests that a number of economic and political variables are important, but there is disagreement about their relative significance. Moreover, the fit of general participation models is not particularly good. An increasingly popular view in the recent literature is that the pattern of IMF lending is politically driven and that it reflects the interests of the Fund’s leading shareholders; the US is seen as exerting a powerful influence. Using both quantitative and qualitative techniques, and based on an informal analytical framework, we examine in detail the factors that may be at work. We cover the period from 1984 to 2008. We discover considerable variation across the nature of programs (concessional and non-concessional), income levels, geographic regions, and time periods. The degree of observed variation means that it is unsafe to use one general participation model as the basis for evaluating the effects of IMF programs. It also means that the design of policy needs to reflect the nuances that the data reveal.     

Simulation of the impact of economic policies on poverty and inequality: GEM in micro-simulation for the Algerian economy

This paper presents an illustration of the importance of computable general equilibrium modelling micro-simulation for simulating the impact of economic policies on living levels of households. The CGEM, as built, was used to simulate the effects of some economic policies on the economy and living levels of all households including the classes of modest, middle and wealthy households. In this context, pro-active economic policies are simulated in order to understand their effects on the macroeconomic plan and on the living level of some household categories defined according to statistical criteria. The first on the analysis of two arbitrarily selected tax policy cases, and the other on three investment policy simulations. Different illustrated simulations show improvements in economic growth and upward social mobility, particularly in the case of increasing the overall investment and improving productive capacity. In all simulations, that inequality would have remained rigid downward and would sometimes even accentuate. Overall, it appears that the increase in investment would boost economic growth through demand effect. However, this increase in demand would be met by more imports, which would damage our trade balance. The national productive system, however, could reverse this trend by making profitable investments by strengthening its productive capacity.     

Unit-Consistent Poverty Indices

This paper characterizes unit-consistent poverty indices. The unit consistency axiom requires that poverty rankings (not poverty indices) remain unaffected when all incomes and the poverty lines are expressed in different measuring units. We consider two general frameworks of poverty measurement: the semi-individualistic framework that includes all decomposable indices and all rank-based indices; and the Dalton–Hagenaars framework that contains a subset of decomposable indices. Within the semi-individualistic framework, classes of unit-consistent poverty indices can be characterized for different value judgements about poverty measurement. Within the Dalton-Hagenaars framework, unit-consistent poverty indices are completely characterized without invoking any value judgement a priori. I thank Peter Lambert, Mike Hoy, Thesia Garner and an anonymous referee for their very helpful comments and suggestions.     

The impact of the informal economy on R&D,wage inequality and economic growth

We extend the existing research and development (R&D) growth literature by focusing on the short–medium–long run effects of the informal sector on R&D intensity, wage inequality and economic growth, and by considering 18 OECD countries between 1990 and 2008. We show that: the steady state is unique and stable; the share of informal economy (IE) in production affects negatively R&D intensity and wage equality; Nordic countries have the lowest share of IE in production, while Mediterranean countries have the highest share of IE, wage inequality and R&D intensity but R&D spillovers are lower.