Environmental Pollution is cost of economic growth via increased industrialisation, urbanisation, mechanisation, use of fertiliser and pesticides in agriculture and mismanagement to dump human waste, especially in developing countries, where environmental laws usually are relatively less strict. Hence growth and pollution are positively linked in developing countries expectedly. Sustainable development may be defined as continuous increase in the socio-economic standard of living of a country‘s population, normally accomplished by improving the quality of its physical and human capital. The research‘s foremost objective is the generation of environmental pollution index that incorporate various production and consumption side indicators that are majorly responsible for pollution. While, the at-most objective of the study is to examine the causal relationship between the generated pollution index and human development through a panelcausality analysis using a panel of 32developing countries over the period 2000-2013. JEL Classification:Q2, Q3, Q4, O13 Keywords:Pollution Indices, HDI, Renewable Energy, Panel Causality, Sustainable Development
FDI tends to increase the host country’s imports, because Multi-National Corporations (MNCs) often have a high tendency to import intermediate inputs, capital goods and services that are not readily available in the recipient countries as well as it also affect exports from the export supply side. We investigated the relationship between foreign direct investment (FDI) and imports demand as well as between foreign direct investment (FDI) and exports supply of Pakistan for the time span of 37 years range from 1973 to 2009. Our analysis emphasized on the existence of long run equilibrium relationship between FDI and imports demand & exports supply of Pakistan using econometric techniques (Co-integration Analysis and Error correction mechanism). The co-integration analysis of import demand showed stable long run equilibrium relation-ship between real import and FDI results of export expressed that FDI has positive relation with real exports in the long run, but the coefficient is statistically insignificant. It suggested that the inflow of FDI has largely been directed toward import-substitution industries or production for the domestic market while little has gone toward export-oriented industries. That is long run policies will be fruitful to be implemented. While the short term dynamics as analyzed by the error correction mechanism (ECM) revealed that the short term discrepancies were significant enough to not to converge toward equilibrium and will require a longer time to adjust back in both model. Unilateral causality was detected between real imports (RIM) and FDI which was established both by theoretic
MEASUREMENT OF INDOOR RADON CONCENTRATION IN DISTRICT MARDAN, KHYBER PAKHTUNKHWA, PAKISTANThe study of the indoor radon concentration in district Mardan Khyber Pakhtunkhwa (KPK), Pakistan is presented. To know the impact of the dose for Mardan city, 40 CR-39 detectors were installed in different houses for a period of three months. The radon concentration for this phase of the year (early summer) is from 18.45 ± 0.53 to 41.51 ± 3.4 Bq/m 3 . The level of indoor radon concentration is the highest in the basements i.e. 41.51 ± 3.4 Bq/m 3 which is within acceptable limit (148 Bq/m 3 ), recommended by the Environmental Protection Agency. The annual effective dose calculated from this study is E Rn = 0.704 mSv. It was concluded that indoor radon concentration may not suppose any severe threat to the health of residents.
The relationship between trade openness and economic size of city has long been a subject of much interest in international literature of trade. Trade Openness might increases the economic size of city by increasing the significance of transportation modes which are mostly present in urban areas and raising the demand for marketing, financing and communication. In contrast some literature argue that protectionism generates large cities as firms cluster in an urban area to minimize its unit cost via sharing of intermediate goods, labour pool and knowledge spill-over. Thus, there exist an important causal connection between the economic size of the city and its contribution in international trade. This paper is designed to explore these causal connections using panel causality analysis. The panel consists of fourteen major cities of Pakistan and 14 years commence from 1999-00 till 2012-13. The result affirms a positive twoway causal relationship between a cities' economic size and its degree of trade openness.
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