a short run solution to the power crisis of pakistan abstract pakistan is in a deep power crisis since 2008 which the government is trying to control by adding new generation capacity this strategy however will not be helpful in the short run the only way the power crisis can be controlled or mitigated in the short run is to efficiently utilize the available resources government lacks such a strategy at this point the paper provides such a strategy by setting up a power sector model with multiple modules of generation transmission and distribution the model provides an efficient way of utilizing the available resources and can be used to perform simulations at different stages of the supply chain the results of model show that if the given resources are utilized efficiently the power generation increases by 3222 gwh or 5 percent of the current output and the revenue increases by 945 million or 12 percent the extra generated power decrease the cost of power production by 0 52 kwh cents and reduces the power load shedding for 2 3 h these outcomes can significantly relieve the sector and the people of pakistan the results of the model have important policy implications on working of the sector and circular debt reduction

institutional determinants of power sector reform in pakistan the electricity supply sector in pakistan has performed poorly in recent years reforms were introduced in the mid 1990s to improve the sector but progressed slowly with no significant impacts on pre reform performance this study uses new institutional economics as a theoretical basis to elucidate reasons for the failure of power sector reforms in pakistan to make improvements interviews with 23 experts using q methodology generated 215 statements that were used as a q concourse of these 51 statements were selected for the q sample and ranked by 34 respondents depending on their importance analysis revealed four important discourses on the determinants of power sector reform failure in pakistan these included weak governance structure country and sectoral endowments inefficient regulator and unspecified political institutions or unfriendly political contexts the study recommends establishment of institutions that support a market based power supply sector and improvements to the contractual arrangements between stakeholders to reduce opportunistic behaviour

the importance of comprehensiveness in renewable electricity and energy efficiency policy based on extensive research interviews and supplemented with a review of the academic literature this article assesses the best way to promote renewable energy and energy efficiency it begins by briefly laying out why government intervention is needed and then details the four most favored policy mechanisms identified by participants eliminating subsidies for conventional and mature electricity technologies pricing electricity accurately passing a national feed in tariff and implementing a nationwide systems benefit fund to raise public awareness protect lower income households and administer demand side management programs drawing mostly from case studies in the united states the article also discusses why these policy mechanisms must be implemented comprehensively not individually if the barriers to renewables and energy efficiency are to be overcome

energy production system optimization evidence from pakistan abstract the ongoing energy crisis in pakistan and the dependency on thermal electricity generation has contributed to the necessity to optimize energy production system the expensive thermal electricity and inability to recover its cost gives unprecedented rise to the electricity tariffs in this study optimization of the energy production system has been performed using linear programing model as the high cost of electricity generation has been found as the root cause of energy crises the objective function of the proposed model is cost minimization that will also reduce the circular debt specifically it has examined the optimum proportion of energy production from each available source under two different scenarios the first scenario considers that the existing system should be used at its maximum capacity in the second scenario seventy percent utilization of power plants has been examined the second scenario summarizes the optimum mix of energy production which minimizes the cost of electricity production the differential cost that is payable by the government as a subsidy is also compensated similarly it reduces circular debt that is a bottleneck between power generation companies and oil supply companies thus the proposed model has a tendency to minimize the cost of energy production and further reduce circular debt as well as the burden of a subsidy on the government the study specifies the problems confronting pakistan s energy sector and identifies the key elements of a potential policy response to address the country s severe power crisis

the tragedy of the commons and socialization theory and policy we revisit the tragedy of the commons in an dynamic overlapping generations economy peopled of shepherds who decide how many sheep they let graze on a common parcel of land while relying on di fferent forms of rationality nash players pure or impure kantian players we examine the dynamics of heterogeneity and land congestion when the prevalance of those di fferent forms of rationality evolves over time follow ing a vertical oblique socialization process a la bisin and verdier 2001 we study the impacts of a quota and of a tax on the congestion of land and we show that introducing a quota may in some cases reduce the proportion of kantians pure and impure and worsen the tragedy of commons with respect to the laissez faire finally we examine whether a government should promote either a pure or an impure kantian morality by comparing the relative fi tness of pure impure kantians and their interactions with the congestion of land

trends in female labor force participation in sweden labor force participation of married women increased from 49 1 to 83 5 during the past 2 decades by cross section estimates on micro data of the probability of labor force participation in 1967 1973 and 1980 and by using these estimates for predicting changes in labor force participation we have found that increases in own wage has been by far the most important explanatory factor women s real wages have increased relative to husband s after tax earnings both as an effect of the introduction of compulsory separate taxation in 1971 and as an effect of dramatically decreased sex differentials in pay partly associated with increased female education

the importance of incorporating reliability of supply criteria in a regulatory system of electricity distribution an empirical analysis for austria abstract grid tariffs are the main source of income for distribution system operators dsos reductions of tariffs increase the cost pressure on dsos assuming they work efficiently tariff reductions potentially lead to a decrease of the electricity system s quality if no reliability of supply criteria are incorporated in the regulatory system our statistical analysis shows that the correlation between grid tariffs and electricity supply interruptions in a regulatory regime neglecting this incorporation is significant and that furthermore decreasing tariffs harm the reliability of supply even in the short run our econometric analysis of the influence of tariffs on reliability of supply shows a significant correlation between the grid tariffs and the duration of power outages in the austrian electricity grid an annual average interruption duration per installed capacity of a specific grid increases ceteris paribus by 1 36 min if the grid tariff of this specific grid is decreased in the previous year by 1 mwh

overcoming electricity crisis in pakistan a review of sustainable electricity options abstract pakistan is facing severe electricity supply shortages causing forced power outages over the last decade ranging from 8 to 12 h a day in urban areas and up to 18 h in rural areas the major causes behind the increasing gap between supply and demand are mainly increases in electricity demand on one hand and depleting energy resources and financial constraints on the other in this context the government has been taking various measures including a partial restructuring of the electricity sector under guidelines from international financing institutes at present the country is therefore not only facing a serious challenge of meeting the electricity demand but is also facing the challenge of ensuring energy security in the context of globally important climate change issues the role of policy makers at this stage is crucial for not only assessing and reviewing the current strategies to minimize the electricity supply and demand gap but also the need to develop future strategies ensuring affordable electricity with efficient generation transmission and distribution towards sustainable development in the country this paper provides a review of the current energy situation discussion on policy drivers and plans analysis of the issues of the power sector as well as recommendations for narrowing the electricity supply demand gap towards sustainable electricity for the country

aggregate comparative statics abstract in aggregative games each player s payoff depends on her own actions and an aggregate of the actions of all the players many common games in industrial organization political economy public economics and macroeconomics can be cast as aggregative games this paper provides a general and tractable framework for comparative static results in aggregative games we focus on two classes of games 1 aggregative games with strategic substitutes and 2 nice aggregative games where payoff functions are continuous and concave in own strategies we provide simple sufficient conditions under which positive shocks to individual players increase their own actions and have monotone effects on the aggregate the results are illustrated with applications to public good provision contests cournot competition and technology choices in oligopoly

chaos in power pakistan s electricity crisis abstract pakistan is facing a severe electricity crisis due to a persistent and widening gap between demand and available system generating capacity the worsening of power shortages has become a major political issue reflecting the hardships for individuals and businesses it threatens to undermine the credibility and legitimacy of government and to further stress the social fabric of the country the power crisis did not emerge suddenly it is the direct result of imprudent and reckless energy policies over the last three decades these policies have impeded the development of cheap and abundant domestic energy sources they have also resulted in very inefficient fuel mix choices compromising energy and economic security pakistan s energy bankruptcy is ultimately due to massive institutional and governance failure this paper analyzes the problems confronting pakistan s electricity sector and identifies the key elements of a potential policy response to address the country s severe power crisis

a biological theory of social discounting we consider a growth model in which intergenerational transfers are made via stocks of private and public capital private capital is the outcome of individuals private savings while decisions regarding public capital are made collectively we hypothesize that private saving choices evolve through individual selection while public saving decisions are the result of group selection the main result of the paper is that the equilibrium rate of return to private capital is at least 2 3 percent more than the rate of return to public capital in other words social choices involving intertemporal trade offs exhibit much more patience than individual choices do jel d11 d71 d91 h43 policy issues often involve intergenerational trade offs one highly publicized and polarizing example concerns the appropriate response to global warming while nordhaus 1994 concluded that there was no need to enact draconian policies to reduce co 2 emissions immediately stern 2006 insisted that the situation was in fact dire the difference in position can be attributed almost exclusively to the rates of time preference assumed by these two authors nordhaus used a few percent based on estimates deriving from private economic behavior while stern essentially set it equal to zero on the basis of a philosophical stance it then becomes clear that co 2 emissions should be taken seriously if for some reason private rates of time preference are too high when applied to public decisions since such decisions should then be made on the basis of a lower rate 1

comparison of indicators of women s labour between turkey and eu member states by employing multidimensional scaling analysis and clustering analysis abstractat present because of social cultural and economic changes women support the economies of their countries by their status as workers in this research we aim at comparing the status of turkey in terms of indicators of women in the labour force with that of eu countries thereby revealing the similarities and differences the variables indicating women in the labour forces of the 28 eu countries and turkey were analysed utilizing multidimensional scaling analysis mdsa and clustering analysis ca according to the mdsa the countries form three different groups in two dimensional space the clusters formed by the ca are congruent with the groups formed according to the mdsa when compared with eu members turkey has very low values particularly in terms of the ratio of working women the ratio of jobless females who are primary or secondary school graduates and the ratio of women who are senior high school graduates

benchmarking and regulation of power distribution companies in pakistan abstract using stochastic frontier analysis the study examines the cost effectiveness of electricity distribution utilities in pakistan for this purpose cost in efficiency is calculated for 8 distribution utilities using data for the period 2003 2013 the findings reveal that on average there is 72 5 efficiency in the electricity distribution sector it indicates that electricity distribution utilities in pakistan are cost inefficient by 27 5 it is also found that quality of service affects efficiency the results imply that there is significant potential to improve efficiency of electricity distribution utilities and that quality of service should be incorporated as part of efficiency of the electricity distribution utilities in pakistan

an analysis of trends in female labor force participation in japan until recently the aggregate female labor force participation rate in japan has shown a secular declining trend throughout the postwar period of economic development participation of paid female employees alone exhibits a steadily rising trend more or less comparable to that in the united states and european countries although the fertility rate dropped drastically shortly after world war ii in the subsequent period increases in female education and a relative improvement of female wages appear to have promoted a substantial increase in paid female employment labor supply equations for paid employees estimated from time series data provide negative income and positive wage elasticities cross sectional analysis gives reasonable results particularly for middle age wives absolute values of estimated wage elasticity notably have almost always been smaller than income elasticity unlike many research findings in the united states

on the evolutionary stability of altruistic and spiteful preferences abstract this note demonstrates that a result on evolutionary stability presented by bester and guth bester h guth w 1998 journal of economic behavior and organization 34 193 209 applies under more general preference and payoff functions

social rewards externalities and stable preferences this paper examines the role of social rewards as a corrective mechanism for activities which generate externalities the focus of this paper is on the circumstances under which social rewards provide effective and feasible incentive mechanism that may replace laws and regulations in particular social mechanism is effective only in a society in which individuals who care about their standing in the society can survive in the long run we show that the nature of economic interaction between matched players influences whether the socially minded individuals survive in the long run and restricts the effectiveness of social rewards however circumstances exist where the socially minded survive even though relative fitness is determined only by economic payoff 1998 elsevier science s a all rights reserved

the evolution of monetary equilibrium abstract the hahn problem is that even if a monetary equilibrium with valued fiat money exists in general equilibrium a nonmonetary equilibrium with a zero price on money generally also exists why should we expect the former over the latter here i consider the preferences that will survive repeated trading in an exchange economy where agents compete in biological fitness with unobservable preferences and positive assortativity in matching evolutionarily stable preferences implement the competitive equilibrium that maximizes the sum of agents fitnesses in a standard bewley townsend model this implies selection of the monetary over the nonmonetary equilibrium and also implies the survival of agents with money in the utility function trust in fiat money is only a recent development and even today such faith is hardly universal cass and shell 1980

unskilled urban migrant women and disguised employment home working women in istanbul turkey abstract formal and informal labor market opportunities for women are examined for turkey data collected from three surveys are used to describe types of home work and hourly wages are imputed for home work to compare with formal sector wages the number of migrant women who take home work in the city of istanbul is estimated

electricity demand of manufacturing sector in turkey a translog cost approach abstract this paper models factor demand for manufacturing sector in turkey we estimated a translog cost function with four factor consist of capital labor intermediate input and electricity over the 1980 2001 our objective taking in the consideration electricity as production input was twofold on the one hand to estimate the price elasticity of electricity demand in manufacturing sector and on the other hand to use cross price and morishima elasticities of substitution results for structural analysis regarding effects of electricity liberalization which initiated in 2001 empirical result shows that electricity demand is relatively price sensitive 0 85 our result in terms of electricity price is consistent with the previous studies while electricity labor and electricity capital inputs are complementary results indicate the existence of substitution possibilities between electricity and intermediate input this means that changes in electricity prices have impact on labor demand and investment demand these results have important implications for public policy

evolution of preferences we endogenize preferences using the indirect evolutionary approach individuals are randomly matched to play a two person game individual subjective preferences determine their behaviour and may differ from the actual objective pay offs that determine fitness matched individuals may observe the opponents preferences perfectly not at all or with some in between probability when preferences are observable a stable outcome must be efficient when they are not observable a stable outcome must be a nash equilibrium and all strict equilibria are stable we show that for pure strategy outcomes these conclusions are robust to allowing almost perfect and almost no observability with the notable exception that inefficient strict equilibria may fail to be stable with any arbitrarily small degree of observability despite being stable with no observability

linking financial development economic growth and energy consumption in pakistan abstract this paper aims at exploring the finance growth energy nexus for pakistan over the 1972 2012 period by employing the system gmm estimation technique the study tries to capture the impact of financial development over energy consumption through economic growth channel and includes energy prices and urbanization in the structural model the study finds positive and significant impact of economic growth and urbanization on energy consumption while the effect of energy prices over energy consumption is significant but negative financial development positively and significantly affects energy consumption through the economic growth channel our analysis is important for policy makers for effective energy demand planning and conservation policies that would ensure sustainable economic development as well as serve as motivation to search alternative energy sources to meet the bourgeoning energy demand in pakistan

a dynamic equilibrium of electricity consumption and gdp in hong kong an empirical investigation abstract public debates on electricity policy in hong kong focus on the regulation regime but seldom discuss the macroeconomic impact in this paper we use the novel dataset on electricity consumption and report the following findings 1 there is a long run equilibrium relationship between real gdp and electricity consumption 2 a one way causal effect exists from electricity consumption to real gdp 3 a significant adjustment process occurs when equilibrium is interrupted 4 there exists possible structural change in the relationship between electricity consumption and economic activities in 1990s

evolution and kantian morality what kind of preferences should one expect evolution to favor we propose a definition of evolutionary stability of preferences in interactions in groups of arbitrary finite size groups are formed under random matching that may be assortative individuals preferences are their private information the set of potential preferences are all those that can be represented by continuous functions we show that a certain class of such preferences that combine self interest with morality of a kantian flavor are evolutionarily stable and that preferences resulting in other behaviors are evolutionarily unstable we also establish a connection between evolutionary stability of preferences and a generalized version of maynard smith s and price s 1973 notion of evolutionary stability of strategies

on the electricity shortage price and electricity theft nexus abstract pakistan is facing severe electricity shortfall of its history since 2006 several measures have been implemented in order to mitigate electricity shortage the focus has been on raising the installed capacity of electricity generation and transmission the present policy results in expensive thermal electricity generation mostly using expensive and environmentally hazardous furnace oil and inability of utilities to recover their cost of supply although there is unprecedented rise in electricity tariffs this study concentrates on the electricity demand and traces the relationship between electricity shortfalls tariff rate and electricity theft in the background of recent electricity crisis using the data for the period 1985 2010 we employed the granger causality test through error correction model and out of sample causality through variance decomposition method empirical evidence shows that electricity theft greatly influences electricity shortfalls through lowering investment and inefficient use of electricity the study concludes that electricity crisis cannot be handled without combating rampant electricity theft in the country

feminization of the labor force the effects of long term development and structural adjustment abstract using crosscountry data pooled for 1985 and 1990 we analyze the relationship between women s share of the labor force and the processes of long term economic development and macroeconomic changes associated with structural adjustment we find that the relationship between long term development and women s share of the labor force is u shaped controlling for the feminization u we also find that structural adjustment policies have led to an increase in feminization of the labor force via worsening income distribution and increased openness

the effects of the east asian crisis on the employment of women and men the philippine case abstract this paper analyzes the differential employment impacts on women and men brought about by the east asian crisis and the preceeding periods of boom bust cycles and increased openness it is found that the growth period in the second half of the 1980s favored male employment more than female employment the economic decline due to the east asian crisis reversed this process and increased male unemployment more than female unemployment especially in urban areas despite a more rapid displacement of women workers from the manufacturing sector one contributing factor to this is the resilience of the community social and personal services and wholesale and trade sector during the crisis evidence such as increased female labor force participation and longer working hours for women relative to men during the crisis points to increased female employment and work hours in the labor market as a major coping mechanism during the crisis the paper therefore argues that the boom bust cycles in the macroeconomy are not gender neutral and contributes to increasing earnings and labor time disparities between women and men to the detriment of the women

national energy scenario of pakistan current status future alternatives and institutional infrastructure an overview abstract in this article the current energy consumption of pakistan is presented and the issue of security of electrical energy supply is discussed the power sector has been looked from variety of aspects such as demand and supply gap diminishing energy sources energy security and increasing energy costs furthermore the status of energy and potential of renewable sources of energy has been discussed as sustainable alternative in addition the roles of different sectors in the promotion and development of renewable energy technologies have been discussed the renewable energy future prospects are encouraging in pakistan with a total renewable energy potential of about 167 7 gw which is more than enough to meet the total electricity demand of the country this vast potential of renewable sources of energy could be utilized to overcome the energy shortage which has not been utilized properly due to lack of policies and infrastructure the diversification of existing energy resources and exploration of new sources is an important aspect to be considered in order to have a sustainable power development and its implementation in the country

structural changes of global power generation capacity towards sustainability and the risk of stranded investments supported by a sustainability indicator abstract global power plant capacity has experienced a historical evolution showing noticeable patterns over the years continuous growth to meet increasing demand and renewable energy sources have played a vital role in global electrification from the beginning first in the form of hydropower but also wind energy and solar photovoltaics with increasing awareness of global environmental and societal problems such as climate change heavy metal induced health issues and the growth related cost reduction of renewable electricity technologies the past two decades have witnessed an accelerated increase in the use of renewable sources a database was compiled using major accessible datasets with the purpose of analyzing the composition and evolution of the global power sector from a novel sustainability perspective also a new sustainability indicator has been introduced for a better monitoring of progress in the power sector the key objective is to provide a simple tool for monitoring the past present and future development of national power systems towards sustainability based on a detailed global power capacity database the main findings are the trend of the sustainability indicator projecting very high levels of sustainability before the middle of the century on a global level decommissioned power plants indicating an average power plant technical lifetime of about 40 years for coal 34 years for gas and 34 years for oil fired power plants whereas the lifetime of hydropower plants seems to be rather unlimited due to repeated refurbishments and the overall trend of increasing sustainability in the power sector being of utmost relevance for managing the environmental and societal challenges ahead to achieve the 2 c climate change target zero greenhouse gas emissions by 2050 may be required this would lead to stranded assets of about 300 gw of coal power plants already commissioned by 2014 gas and oil fired power plants may be shifted to renewable based fuels present power capacity investments have already to anticipate these environmental and societal sustainability boundaries or accept the risk of becoming stranded assets

if homo economicus could choose his own utility function would he want one with a conscience reply in my model of the evolution of honesty 1 i assumed the existence of a signal a blush perhaps extreme values of which served to identify some individuals as being honest with certainty joseph harrington notes that without this assumption honest individuals have difficulty invading a population initially dominated by defectors for readers who do not wish to work through the algebra in his comment the argument is easily summarized in nontechnical terms suppose two honest mutants a and b arrive in an uncountably large population consisting entirely of dishonest persons and suppose that the probability that an honest person exhibits an intense blush is say 0 999 while the corresponding probability for everyone else is only 0 001 when a sees an intense blush on the face of b what will then be his estimate of the probability that b is honest assuming that a knows the laws of elementary probability and corrects for the base rate of honest persons in the population it will be zero when virtually everyone in the population is dishonest even a person with an intense blush will be pegged as dishonest provided that even the smallest fraction of dishonest persons also shows an intense blush with

prospects of pakistan china energy and economic corridor abstract china s seaborne foreign oil supply through the strait of malacca is facing challenges because of territorial disputes pirate attacks and geopolitics the pakistan china energy and economic corridor pceec offers the option of constructing an oil pipeline to bypass the strait of malacca this paper studied the prospects of the pceec in the context of the security of china s foreign oil supply chain we assessed all the existing and proposed oil supply routes from the middle east and africa to china s border in terms of supply timeframes costs energy consumption and ghg emissions we used weight based model to estimate the capex opex and per barrel levelized cost of a proposed oil pipeline in the pceec from economic time energy and environmental perspective our assessment suggested that the construction of an oil pipeline in the pceec would be compatible with the existing routes and offer the shortest time for transporting oil to china s border the pceec would offer numerous prospects for regional energy and economic connectivity for both countries and the region including social economic commercial and geopolitical benefits

is altruism evolutionarily stable and envy and malevolence remarks on bester and guth abstract in a convincing analysis of the conditions and strength of altruism bester and guth journal of economic behavior organization vol 34 1998 193 209 unfortunately restrict the interpretation of their results their paper provides us with an analysis of the conditions and strength of malevolence or envy as well

kinship incentives and evolution we analyze how family ties affect incentives with focus on the strategic interaction between two mutually altruistic siblings the siblings exert effort to produce output under uncertainty and they may transfer output to each other with equally altruistic siblings their equilibrium effort is non monotonic in the common degree of altruism and it depends on the harshness of the environment we define a notion of local evolutionary stability of degrees of sibling altruism and show that this degree is lower than the kinship relatedness factor numerical simulations show how family ties vary with the environment and how this a ects economic outcomes

homo moralis preference evolution under incomplete information and assortative matching what preferences will prevail in a society of rational individuals when preference evolution is driven by the resulting payoffs we show that when individuals preferences are their private information a convex combination of selfishness and morality stands out as evolutionarily stable we call individuals with such preferences homo moralis a t one end of the spectrum is homo oeconomicus who acts so as to maximize his or her own payoff at the opposite end is homo kantiensis who does what would be the right thing to do in terms of payoffs if all others would do likewise we show that the stable degree of morality the weight placed on the moral goal is determined by the degree of assortativity in the process whereby individuals are matched to interact

downward nominal and real wage rigidity survey evidence from european firms it has been well established that the wages of individual workers react little especially downwards to shocks that hit their employer this paper presents new evidence from a unique survey of firms across europe on the prevalence of downward wage rigidity in both real and nominal terms the authors analyse which firm level and institutional factors are associated with wage rigidity the results indicate that it is related to workforce composition at the establishment level in a manner that is consistent with related theoretical models e g efficiency wage theory insider outsider theory the analysis also finds that wage rigidity depends on the labour market institutional environment collective bargaining coverage is positively related with downward real wage rigidity measured on the basis of wage indexation downward nominal wage rigidity is positively associated with the extent of permanent contracts and this effect is stronger in countries with stricter employment protection regulations

pakistan s overall energy potential assessment comparison of lng tapi and ipi gas projects abstract pakistan is facing severe energy crisis in spite of the fact that nature has blessed her with huge energy potential short fall of electricity supply in the country is increasing and has been recorded up to 4522 mw in 2010 this deficit reached to 7000 mw in may 2011 a comprehensive review of pakistan s energy sector is presented in this paper energy potential major issues of energy sector and energy import options are discussed issues like poor management combined cycle capacity low hydro power share circular debt and energy security have been covered energy potential assessment includes hydro solar wind coal nuclear hydrogen cells geo thermal ocean resources and bio mass future prediction calculations are based upon country s current and world s average per capita energy consumption current oil and gas reserves of the country contribute to only 5 percent and 48 8 percent of the energy mix and at the current rate will be exhausted by 13 and 16 years respectively the overwhelming dependence of the energy sector on imported fossil fuels may create a situation of energy security threat however dependence upon the energy import options cannot be avoided in order to lessen the severity of energy crisis in near future some of the energy import options are turkmanistan afghanistan pakistan and india tapi iran pakistan and india ipi gas pipelines liquefied natural gas lng from qatar etc on the other hand exploitation of vast renewable potential like hydro solar and wind requires serious attention exploitation of indigenous coal resources would also be a key for solving energy crisis in the long run in summary this paper presents energy potential assessment in context of major issues future predictions and impact of energy import options this in turn provides a big clear and brighter picture of the country s energy sector

renewable energy sources in power generation in pakistan abstract pakistan as an underdeveloped and populous country requires an uninterrupted source of energy to keep its development on track and provide its citizens with a reasonable standard of living conversely the country is unable to fulfil its domestic energy requirements and is undergoing an acute energy crisis electricity is a sector that has suffered the most from the energy shortages the gap between demand and supply is met through blackouts and at times the country plunges into darkness for more than 10 12 h a day this crisis that the country is currently facing did not occur overnight the root cause of this debacle goes back in history and can be attributed to decades of mismanagement poor planning and negligence this article provides a comprehensive overview of the electricity sector in pakistan and the issues it is beset with in addition an analysis of the energy policies that the country has announced over the years as well as the impact that they have had on the electricity sector is presented it is concluded that pakistan s existing energy mix is not sustainable due to the excessive reliance on imported fossil fuels rising electricity generation cost and increase in power generation related emissions this paper develops a roadmap and proposes the energy sources that can fulfil the country s rising energy requirements whilst being sustainable at the same time the roadmap identifies and highlights the primary tasks that the country must undertake to reach its vision of meeting its energy needs and integrating renewable energy sources in the power generation the recommendations of this paper will provide guidelines to the decision makers and policymakers with an insight on how the energy technology and resource development should be carried out which sources should be given priority and how the issues should be resolved both in the short and long term

consequences of the rise in female labor force participation rates questions and probes this paper discusses three independent inquiries into consequences of the rise in women s labor force participation rate lfpr in the united states since 1946 1 the growth in women s lfpr is decomposed by decade age marital status presence of age specific children and years of schooling 2 evidence on the impact of the growth on the inequality in income among husband wife families is summarized and the impact on income inequality in other family structures is discussed the effect on the level of family real income is considered and money illusion in measuring the change in income is noted 3 bivariate autoregressive time series are estimated with annual data from 1950 to 1980 indicating that lagged values of women s lfpr are systematically correlated with measures of flow fertility marriage schooling and men s income while only fertility has a strong persistent lagged correlation with lfpr