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International tourism has experienced a substantial growth during the second half of twentieth century. Tourism development can contribute substantially to the reduction of poverty problem by creating new employment opportunities. The purpose of this paper is to analyse the effect of tourism development on unemployment problem using an efficiency wage framework.

The authors developed a two-sector two-factor static competitive general equilibrium model of a less-developed open economy called South with an imported traded goods sector and with a non-traded tourism service sector, and with two factors, capital and labour. Labour is measured in efficiency unit; there exists unemployment in the labour market which is explained by the efficiency wage hypothesis. The authors also consider extensions of the basic model by introducing an exportable traded goods sector as well as sector-specific capital in the tourism sector.

The authors show that, with perfect intersectoral mobility of capital and with only one traded good, tourism development in South lowers unemployment rate and raises national income. However, this tourism development neither affects unemployment rate nor national income in South, in the mobile-capital model when there are two traded goods. When tourism sector uses sector-specific capital but capital is mobile between two traded goods sectors, tourism development keeps the unemployment rate unchanged but raises national income in South.

There exists a lot of debate about economic benefits of tourism development in a less-developed economy. A few works analyse the economic effects of tourism without developing formal models. However, no existing work analyses the effect on unemployment in an efficiency wage model. Although Harris–Todaro model is of relevance to explain unemployment in low-income countries, efficiency wage models are relevant for middle-income countries.

This study aims to introduce an education sector which transforms a part of unskilled labour into new skilled labour, and then show how the level of output of educational service is determined in the short-run equilibrium along with the level of output of two production sectors. This study also introduces intertemporal dynamics into the model assuming that all factor endowments grow over time, and then show how a strong anti-immigration policy in the destination country affects the long-run equilibrium of the source country.

This study considers a three sector open economy model to analyse the long-run economic effects of the anti-immigration policy adopted in the destination country on the general equilibrium of the source country.

If the education sector in the source country is more skilled labour intensive than the advanced production sector, then this anti-immigration policy would raise the capital unskilled labour ratio, skilled labour–unskilled labour ratio and the balanced endogenous growth rate in the new long-run equilibrium but would lower the gross rate of creation of new skilled labour there.

The authors want to analyse the effect of anti-immigration policy adopted in the destination country on the long-run balanced growth rate in the source country. The dynamic growth effect of anti-immigration policy cannot be studied in a static short-run equilibrium model, the authors also introduce intertemporal dynamics into the model assuming that all factor endowments grow over time and then show how a strong anti-immigration policy in the destination country affects the long-run equilibrium of the source country.

This study aims to focus on the effects of economic globalisation programme on the problems of criminal activities and on the degree of skilled–unskilled wage inequality.

A competitive general equilibrium model of a small open economy is developed. Unskilled labour moves from the production sector to the criminal sector. Those who join the criminal sector snatch a part of capitalists’ income and skilled workers’ income to finance their consumption and face positive probability of being caught and punished. The size of the criminal sector and the rental rate on capital are simultaneously determined in the short-run equilibrium of this model where factor endowments are exogenously given at a particular point of time.

An increase in the capital endowment resulting from an exogenous foreign capital inflow raises demand for labour and wage rates in both the sectors. So, it lowers the rental rate on capital and thus aggravates the problem of skilled–unskilled wage inequality because the skilled labour using sector is more capital intensive than the other production sector. However, it may lower the size of the criminal sector and thus may raise the level of the gross domestic product.

There exists substantial theoretical works on the problem of skilled–unskilled wage inequality, but none of these works focuses on the general equilibrium allocation of unskilled labour to the criminal sector. On the other hand, existing models specialised to analyse theoretical implications of crime and punishment do not focus on the interaction between crime and wage inequality.

This study attempts to recognize obstacles and barriers to financial inclusion in the agriculture sector, propose a framework based on the inter-contextual link between the barriers and understand the financial exclusion in the agriculture sector at the grassroots level. Previously published research articles were used to identify the barriers to financial inclusion, followed by informal interviews and collaborative discussions with the local farmers of the Sonipat district of Haryana and expert interviews using a structured questionnaire. TISM and MICMAC analysis are used to decern the nature of the relationship among the barriers discovered. The authors find that inadequate financial literacy, a shortage of financial awareness and the reluctance of various financial institutions are significant linkage barriers to strong driving and dependence power. High transaction costs and poor infrastructural support are the independent barriers. The paper identifies these new barriers to financial inclusion in the Indian agriculture sector and the framework depicting financial exclusion in India. This paper only gives a framework of barriers and does not quantify the effect of any relationship identified, but strongly emphasizes granting the Indian agriculture sector broad and simple financial access to advance and strengthen the nation's sustainable, inclusive economic growth.

This paper aims to review the relationship between per capita income and aggregate emission in an economy populated by rational agents. According to the environmental Kuznets curve (EKC) hypothesis, pollution–income relationship is an inverted U-shaped curve. This paper aims to derive that relationship in an endogenous way and extends the relevant literature in an important way.

This paper formulated a general equilibrium model of homogenous population with identical tastes and preferences. Production side is modelled with firms operating in a monopolistically competitive environment. The approach is modelling the economy in an analytical way so that closed form solutions can be achieved. Model simulations have also been performed to get a clear view of results.

This study shows that increasing returns to scale in abatement technology ceases to be a sufficient condition for the generation of the EKC hypothesis. The general equilibrium structure of the model allows studying the endogenous evolution of income, emissions and prices of the abatement goods in a unified setting.

The paper is novel and original in nature. The results are new in the literature. These results extend and generalise the previous research work in this area in an important way. The sufficient condition that is obtained in this study limits the applicability of EKC in an otherwise identical economy as used in previous literature. Therefore, this paper adds value to the ongoing research related to EKC.