This study reviewed the forestry policy evolution in China as of the reform and opening-up, and concluded the three basic evolution tendencies in the forestry policies, i.e., 1) The Pareto improvement has become the core principle of policy adjustments; 2) The forest tenure owned by peasants has been expanded and strengthened in practices; 3) The forest protection is an essential part included in the forestry development
strategy. Based on the review and analysis, the authors came up with the new thoughts on the future

Using a three-period overlapping generations economy framework, we characterize an intergenerational welfare state with endogenous education and pension under voting. We show that although politically establishing Pay-As-You-Go (PAYG) social security in isolation in a dynamically efficient economy will always reduce the capital investment and therefore the social welfare as expected, in contrast politically implementing education-pension policy package instead can improve both human and physical capital accumulation and social welfare over laissez faire.

This paper uses a unique village-level panel dataset on rural social public security to estimate the link between off-farm employment and rural crime in China. We find that, firstly, with one percent increase in off-farm employment, rural crimes and violating the security management and punishment regulations are projected to increase by 0.28 percent and 0.62 percent, respectively; secondly, there are no significant correlation between off-farm employment and rural civil disputes.

We analyse the nitrogen oxide gas emissions of different productive sectors in Spain. Using input–output analysis, we study all sectors as subsystems of the economy and decompose into different components the total (direct and indirect) emissions generated by their final demand. This analysis provides guidance on the type of policies that should be developed in the different sectors with the aim of mitigating nitrogen oxide emissions. Some sectors that seem less important when looking at their direct emissions turn out to be highly relevant in terms of their total emissions.

This is a chapter in the book entitled ' The Economy of Mainland Tanzania Into the 2000s: Productivity, Human Capital, and other Leading Issues'.

This volume contains the main contributions to a Symposium on Development, held in 2012, that was jointly organized by the Mwalimu Julius Nyerere Professorial Chair in Development and the Department of Economics, both of the University of Dar es Salaam.

This is a chapter in the book entitled ' The Economy of Mainland Tanzania Into the 2000s: Productivity, Human Capital, and other Leading Issues'.

This volume contains the main contributions to a Symposium on Development, held in 2012, that was jointly organized by the Mwalimu Julius Nyerere Professorial Chair in Development and the Department of Economics, both of the University of Dar es Salaam.

This is a chapter in the book entitled ‘How can Tanzania move from poverty to prosperity?’

The idea for this book first originated in 2012 when writing a paper for a workshop for the University of Dar es Salaam Mwalimu Nyerere Chair on Development. More recently, it has been driven by the fact that, despite making some progress, the country continues to struggle in the seemingly never-ending cycle of poverty, disease, aid dependency, the dearth of infrastructure and corruption. These are challenges that policy-makers and the government grapple with day in day out

In this article, we study the impact of an institutional intervention on market efficiency in Ethiopia. More specifically, we study whether regional warehouses that are connected to a national commodity exchange reduce transaction costs and price dispersion between regions. In order to identify the causal effect, we take advantage of the fact that the warehouses that are connected to the Ethiopian Commodity Exchange were sequentially rolled out.

Land tenure security has long been touted as key to increased performance of the agricultural sector in developing countries. At the same time, off-farm employment is seen as a strategy to diversify rural economies.