Capital Skill Substitutability and the Labor Income Share: Identification Using the Morishima Elasticity of Substitution

The relationship between a declining labor income share and a falling relative price of capital requires capital and labor to be gross substitutes at the aggregate level (i.e., \u3e 1). I argue that this restriction can be relaxed if we distinguish labor by skills and identify differential capital-labor substitutability across skill groups. Using the Morishima elasticity of substitution in a three-factor nested-CES production function, I analytically estimate the elasticity of substitution parameters between capital and skilled labor ( ) and between capital and unskilled labor (). I then derive the necessary conditions for a decline in the labor income share based on and , which does not require to be greater than unity

Sectoral Labor Income Share Dynamics: Cross-Country Evidence from a Novel Dataset

Despite steady growth of the literature on labor income share, empirical studies are mostly limited to country-level analyses. At the sectoral level, data on labor income share are available only for advanced countries. This paper overcomes this constraint and provides some preliminary outcomes from a novel dataset that the authors compile at the sectoral level (10 sectors) for 53 countries, including 20 developing countries. The preliminary evidence suggests that, at the disaggregated level, the government service sector accounts for the largest share of labor income (46%), whereas public utilities (16%) and mining (20%) are the sectors with the smallest shares of labor income. The unweighted average labor income share in developing countries is slightly lower than that in developed countries. We find considerable variation in labor income share estimates within each region and within each broad category of sectors, measured at the level and with changes over time

Does Public Good Provision Determine Incumbent’s Fate? Evidence from India

In this paper we empirically examine whether public facilities like providing primary school, medical clinics, electricity etc help incumbents to stay in power. Specifically, we analyze the parliamentary election outcomes in 483 constituents in rural India from 1971 to 1991. This study is based on a simple voter model where the voter looks at the supply of public goods provided by the incumbent and then decides whether to re-elect the incumbent. We find empirical evidence that voters do significantly care about educational, electricity and communication facilities, whereas incumbents face defeat if they provide more medical or safe drinking water facilities.Election and voting behavior; performance of government; public good; inter-jurisdictional differential and their effect; India

Accounting for heterogeneity in growth incidence in Cameroon

This paper presents counterfactual decompositions based on both the Shapley method and a generalization of the Oaxaca-Blinder approach to identify proximate factors that might explain differences in the distribution of economic welfare in Cameroon in 1996-2007. In particular, the analysis uses re-centered influence function regressions to link the growth incidence curve for 2001-2007 to household characteristics and account for heterogeneity of impact across quantiles in terms of the composition (or endowment) effect and structural (or price) effect. The analysis finds that the level of the growth incidence curve is explained by the endowment effect while its shape is driven by the price effect. Observed gains at the bottom of the distribution are due to returns to endowments. The rest of the gains are accounted for by the composition effect. Further decomposition of these effects shows that the composition effect is determined mainly by household demographics while the structural effect is shaped by the sector of employment and geography. Finally, analysis of the rural-urban gap in living standards shows that, for the poorest households in both sectors, differences in household characteristics matter more than the returns to those characteristics. The opposite is true for better-off households.Rural Poverty Reduction,Achieving Shared Growth,Regional Economic Development,Economic Theory&Research

Are special economic zones a curse on those "chosen" to be evicted? : evidence form West Bengal, India

Using data from a self-administered survey of 1,017 households we assess the long-term impact of establishing a special economic zone, on those who are exogenously selected to be displaced. We find those who are displaced suffer from lower land compensation and lack of adequate property rights. There is also some evidence of lower labour market participation among those who are displaced. However, in the long term, across measurable welfare indicators, we do not find that displaced households are significantly different from other households. One source of this resilience is through employment at the special economic zone – which is higher among displaced households compared to other households. Another factor that contributed to the absence of differences is spill-over effects; which made access to employment, education and other facilities about homogenous across displaced and non-displaced households

The livelihood effects of industrialization on displaced households : evidence from falta special economic zone, West Bengal

Much of the debate on industrialization and displacement has, so far, focused on the optimum compensation for affected households. Our recently concluded study, comprising of a sample of 1017 households including 630 affected (displaced and land acquired) and 387 unaffected households, looks at the long-term livelihood effects of the Falta Special Economic Zone in West Bengal, India. The main findings indicate a lower labour market participation rate among affected household members. However, members of displaced households show the highest work participation rate in the industrial zone but with a lower return to education than others. Women earn about 17 percentage points less compared to men after controlling for education and experience and this gap is 5 to 10 percentage points higher for FSEZ employees; but this gap is narrowing over time likewise the gender education gap

Food crop diversification as a risk mitigating strategy during conflict : evidence from Cote d\u27Ivoire

This study examines the significance of food crop diversification as a household risk mitigating strategy to achieve "self-sufficiency" to ensure food security during the civil conflict in Cote d’Ivoire. The main motivation for seeking self-sufficiency stems from the fact that during the period of heightened tension due to conflict, the north–south divide set by the UN peacekeeping line disrupted the agricultural supply chain from the food surplus zone, Savane in the north. While we theoretically predict a positive effect on crop diversification because of interrupted food supply chain, we also consider a negative effect due to the covariate shocks. We find robust and statistically significant empirical outcomes supporting such claims. The baseline outcomes withstand a series of robustness checks. The net effect of conflict on crop diversification is positive but not statistically significant. In addition, we find that increasing vulnerability to poverty and food insecurity during conflict seems to be the underlying factors that motivate farm households to adopt such coping strategies

Skilled emigration and exchange rate : theory and empirics

In this paper we build a theoretical model on the wage effect of skilled emigration to the fluctuations in real exchange rate through the relative prices of nontradables. Our theoretical model predicts that skilled emigration is associated with an increase in the prices of nontradable, which in turn appreciates the exchange rate. We provide robust empirical support to a higher skilled emigration associated with higher prices in nontradables and appreciation of the real effective exchange rate. Based on two samples of countries with 51 and 67 observations, in 1990 and 2000 respectively, we find robust empirical support to a higher skilled emigration associated with higher prices in nontradables and appreciation of the REER. In addition, the support for the remittance-channel of the Dutch disease is also significant; overall, our findings corroborate the remittance-based Dutch disease phenomenon by providing an additional channel through which the labor mobility across borders affects the real exchange rate volatility

Investors are unwilling to pay for corporate social responsibility activities: Evidence from India’s Companies Act 2013

We examine the effects of corporate social responsibility (CSR) activities on the values of firms. Using a non-parametric regression discontinuity design, exploiting a natural experiment induced by India’s Companies Act 2013, we find investors devalue the stocks of firms that do CSR activities by 2-5%, which suggests investors are unwilling to pay for CSR activities

Investors are unwilling to pay for corporate social responsibility activities: Evidence from India’s Companies Act 2013

We examine the effects of corporate social responsibility (CSR) activities on the values of firms. Using a non-parametric regression discontinuity design, exploiting a natural experiment induced by India’s Companies Act 2013, we find investors devalue the stocks of firms that do CSR activities by 2-5%, which suggests investors are unwilling to pay for CSR activities