on success and dissolution of the labor managed firm in the capitalist economy labor managed firms lmfs in the developed capitalist economy exhibit an interesting life cycle pattern often they come into existence as a way of reorganizing insolvent entrepreneurial profit maximizing firms yet successful lmfs tend to be assimilated to the entrepreneurial modus operandi in the long run i propose a simple theoretical model that explains this lmf phenomenon as the outcome of the lmf s interaction with outside markets especially competitive spot labor markets the interpretations and limitations of the model are also discussed as the basic framework is extended to deal with imperfections in capital markets and with contractual labor markets

globalization poverty and inequality what is the relationship what can be done forbes online of 27 february 20031 offers some information about the world s ten richest people much of the information would cause little surprise the list shows that big money comes from software innovation retailing scale economies the business of oil investment luck and inheritance what is however really striking more so as one ponders the matter is just how rich these ten people are 2 together they had in 2002 a net worth of us 217 billion ranging from bill gates in the lead with us 40 7 billion to john walton son of sam walton founder of wal mart at the rear with us 16 5 billion

monetary integration and the cost of borrowing with european monetary union emu there was an increase in the adjusted spreads of euro area sovereign securities over germany corrected from the foreign exchange risk causing a lower than expected fall in borrowing costs the objective of this paper is to study the reasons for this increase and in particular whether the change in the price assigned by markets was due to domestic factors credit risk and or market liquidity or to international risk factors the empirical evidence suggests that it may have been a change in the market assessment of domestic both liquidity and default risk rather than international factors that caused the observed increase in adjusted spreads with monetary integration even though since market size scale economies have increased since emu their effect differs according to the size of the market

fiscal institutions fiscal policy and sovereign risk premia in emu we investigate the effect of fiscal institutions such as the strength of the finance minister in the budget process and deficits on interest rate spreads of eurozone countries deficits significantly increase risk premia measured by relative swap spreads the effect of deficits is significantly lower under emu this effect partly results from neglecting the role of fiscal institutions after controlling for institutional changes fiscal policy remains a significant determinant of risk premia in emu better institutions are connected with lower risk premia furthermore deficits matter less for risk premia in countries with better institutions markets acknowledge that better institutions reduce fiscal difficulties rendering the monitoring of annual developments less important

why capital suppliers usually hire workers what we know and what we need to know abstract a fundamental question for economics is why large firms in market economies usually assign control rights to capital suppliers rather than labor suppliers a diverse collection of answers can be found in the literature but unfortunately little theoretical consensus has emerged and few attempts have been made to resolve this issue through systematic empirical investigation this paper reviews a number of different hypotheses clustering around work incentives the financing of firms and collective choice we identify the strengths and weaknesses of each approach filling in theoretical gaps where necessary and conclude with some suggestions for empirical research

budgetary rules to minimize societal poverty in a general equilibrium context abstract this paper derives budgetary rules for the allocation of an exogenously supplied budget to mutually exclusive socioeconomic groups so that the maximum reduction of poverty for society as a whole is attained budgetary rules are derived for two mechanisms of intra group benefit distribution and for the cases where the effects of economic interaction within and between groups is considered and where it is not a computer simulation of the budgetary rules on a hypothetical economy demonstrates the importance of economic interaction both to the optimal allocation of benefits and to the resulting reduction in poverty

union wage differentials product market influences and the division of rents this paper examines the extent to which product market conditions limit the ability of trade unions to establish wage differentials over nonunion pay the mean union pay differential is estimated to be of the order of 8 percent to 10 percent in establishments with some degree of product market power but zero in establishments facing competitive product market conditions when competitive conditions are faced a preentry closed shop and high union coverage of the industry are both required it is estimated that only 5 percent of the establishments in which there are significant differentials over nonunion pay face generally competitive product market conditions copyright 1990 by royal economic society

hunger inequality ethics and aid abstractthis article considers the inequality in the cross country distribution of hunger using multiple ethical underpinnings under sovereign equality each nation state receives equal weighting leading to the conclusion that hunger should be concentrated in a few large countries under the democratic ethic individuals receive equal weighting and the global distribution of hungry people is irrelevant inequality aversion deliberately prefers equal levels of hunger across countries these ideals are presented in a general social welfare function and compared to the actual changes in hunger during 1991 2001 the distribution of food aid to reduce both hunger and hunger inequality are considered

size matters for liquidity evidence from emu sovereign yield spreads abstract the objective is to study the relative importance of domestic components of emu sovereign yield spreads since the start of monetary integration the results indicate a change in the market value of liquidity as measured by market size after emu

what drives spreads in the euro area government bond market spreads between euro area government bond yields are related to short term interest rates which are in turn related to market liquidity to cyclical conditions and to investors incentives to take risk in theory lower interest rates are associated with lower degrees of risk aversion and smaller government bond spreads empirically the eurosystem s short term interest rates are positively related to those spreads which our econometric model finds to include significant and policy relevant default risk and liquidity risk components simone manganelli and guido wolswijk

information asymmetry and international strategic alliances abstract this paper examines how information asymmetry affects cross border strategic alliance formation by us firms over the period 2000 2008 we construct a measure information costs based on both geographical distance and the proportion of worldwide gdp the partner s home country represents consistent with our expectations we find an inverse association between information costs and cross border strategic alliances when considering the proportion of alliances formed with publicly quoted overseas partners we find this is unaffected by the level of information costs but rather the level of stock market development tax rate and general economic conditions information costs are however significantly negatively related to alliances with overseas private organizations our results offer clear support for the on going importance of information asymmetry in corporate decision making

how widespread is undernourishment a critique of measurement methods and new empirical results abstract programmes against hunger require the identification of the undernourished for this purpose a cutoff point is fixed which partitions the population of a region into two groups those with insufficient access to food and those whose food needs are satisfied we describe the standard method used to set the cutoff point we explain how the choice of a unique cutoff point for a group of people may underestimate or overestimate undernourishment when requirements vary between people furthermore we present corrected estimates of the proportion of the undernourished for a large sample of developing countries our results reveal that the estimation error of the standard method can be large

the life cycle of worker owned firms in market economies a theoretical analysis abstract the population of worker owned firms is likely to grow countercyclically in contrast with capitalist firms many worker owned firms are born during recessions frequently out of capitalist firms and are transformed into capitalist firms during economic booms there exists an offsetting tendency as worker owned firms are formed during periods of sustained increase in the standard of living and are dissolved during economic decline these are some of the conclusions of a theoretical analysis of the obstacles to the formation and relative efficiency attributes of worker owned and capitalist firms carried out in a dynamic framework emphasizing the influence of changes in the environment on organizational life cycles

the division of markets is limited by the extent of liquidity spatial competition with externalities liquidity considerations will limit the number of markets in a competitive economy welfare implications are ambigious since liquidity is a positive externality there may be too little liquidity per market at a noncooperative equilibrium and too many markets compared to the surplus maximizing market structure but liquidity is also self reinforcing given an existing equilibrium new markets may not open because nobody wants to use a new market with low liquidity there may be too few markets to achieve efficiency a nondiscriminating monopolist will operate smaller and more numerous markets compared to optimality as well as to the equilibrium of independent auctioneers copyright 1988 by american economic association

global income inequality while several international organisations have argued that income gaps between countries have increased during the last decades the opposite conclusion is obtained if countries are weighted according to their population size and if price level adjusted income data are applied inequality measures that give higher weight to the poorest countries also support this conclusion due to falling incomes in a number of poor countries however the gap between the richest and poorest countries has widened and unambiguous conclusions about welfare are difficult to draw

cooperative firms in hard times this paper develops a simple principal agent model to determine the occupational choice of some individuals between entering the labor market as workers and setting up a labor managed firm the start up requires external credit which is provided by a monopolistic lender we show that the occupational choice depends on both the reservation utility of workers and the loan profitability of the bank

high yields the spread on german interest rates this paper is a first attempt at evaluating the determinants of the interest rate differentials on government bonds between high yielders namely italy spain and sweden and germany in particular we concentrate on daily frequencies where the relevance of economic fundamentals is rather limited and address the question of the relative importance of local and global factors in the determination of such spread we identify and measure three components of total yield differentials one due to expectations of exchange rate depreciation which we call the exchange rate factor another which reflects the market assessment of default risk and a last one due to the different taxation treatment of long term yields

why is labour managed firm entry so rare an analysis of uk manufacturing data abstract why are there so few labour managed entrants in market economies we address this question by analysing a panel of labour managed entrants into uk manufacturing industries using poisson and negative binomial random effects models our main finding is a significant negative relationship between entry counts and both the capital labour ratio and the variance of profits this is consistent with long standing theoretical arguments that labour managed firms face problems in raising capital and spreading risk

social security and private transfers in developing countries the case of peru do social security systems crowd out private transfers from younger to older generations this question has generated much theoretical discussion but little empirical work exists to confirm or refute this crowding out hypothesis we investigate the connection between social security and private transfers in peru using the peruvian living standards survey and find that private transfers from young to old would have been nearly 20 percent higher without social security benefits this indicates that the peruvian social security system is less effective at delivering benefits to the elderly than a simple assignment of government expenditures would suggest social security s displacement of private transfers while significant is less than that predicted by models with widespread altruistic transfers

sovereign risk premiums in the european government bond market this paper provides a study of bond yield differentials among eu government bonds issued between 1993 and 2005 on the basis of a unique dataset of issue spreads in the us and dm euro bond market interest differentials between bonds issued by eu countries and germany or the usa contain risk premiums which increase with fiscal imbalances and depend negatively on the issuer s relative bond market size the start of the european monetary union has shifted market attention to debt service payments as the key measure of indebtedness and eliminated liquidity premiums in the euro area

true world income distribution 1988 and 1993 first calculation based on household surveys alone the paper derives world income or expenditure distribution of individuals for two years 1988 and 1993 it is the first paper to calculate world distribution for individuals based entirely on household survey data from 91 countries and adjusted for differences in purchasing power parity between the countries measured by the gini index inequality increased from an already very high 63 in 1988 to 66 in 1993 the increase was driven more by rising differences in mean incomes between the countries than by rising inequalities within countries the most important contributors were rising urban rural differences in china and slow growth of rural incomes in south asia compared to several large developed market economies

strategic investment and the co existence of labour managed and profit maximising firms the authors examine firm profitability in mixed duopoly equilibrium with one labor managed lm firm and one profit maximizing pm firm and with strategic investment conventional wisdom suggests that firms deviating from profit maximization will suffer forced exit in the long run the authors reverse this conclusion in mixed lm pm duopoly with strategic investment no equilibrium can have both firms making zero profits and pm profitability implies lm profitability but not the converse adverse parameter shifts would cause the pm firm to exit first empirical evidence is consistent with this prediction of robust market survivability of lm firms

sub nationals risk premia in fiscal federations fiscal performance and institutional design the recent debt crisis in europe highlighted the importance of institutional design and in particular bail out clauses in determining states risk premia in fiscal or quasi fiscal federations this paper examines the determinants of sub national governments risk premia in fiscal federations using secondary market data for the usa canada australia and germany it finds that as for central governments fiscal fundamentals matter in the pricing of risk and sub national governments with higher public debt and larger deficits pay higher premia however this relationship is not uniform across federations and it differs with institutional arrangements in particular market pricing mechanisms are less effective in presence of explicit or implicit guarantees from the central government we show that when sub national governments depend on high transfers from the central government i e when there is some form of implicit guarantee from the center markets are less responsive to sub national governments fiscal fundamentals using primary market data the paper also shows that high transfer dependency lowers the probability of sub national governments to borrow on capital markets

the immediate effect of monetary union on eu 15 sovereign debt yield spreads yield spreads corrected for exchange rate risk over 10 year german securities of european union eu countries that did not join economic and monetary union emu experienced an average decrease of 14 20 basis points during the first 3 years after the beginning of currency union conversely euro area countries adjusted spreads registered an average rise of 11 98 basis points in the same period this article examines the elements a possible change in the relative importance of domestic or international risk factors behind these results using both panel estimations in the two groups of countries and a country by country specification in each of them

eua and scer phase ii price drivers unveiling the reasons for the existence of the eua scer spread abstract this article studies the price relationships between eu emissions allowances euas valid under the eu emissions trading scheme eu ets and secondary certified emissions reductions scers established from primary cers generated through the kyoto protocol s clean development mechanism cdm given the price differences between euas and scers financial and industrial operators may benefit from arbitrage strategies by buying scers and selling euas i e selling the eua scer spread to cover their compliance position as industrial operators are allowed to use scers towards compliance with their emissions cap within the european system up to 13 4 our central results show that the spread is mainly driven by eua prices and market microstructure variables and less importantly as we would expect by emissions related fundamental drivers this might be justified by the fact that the eu ets remains the greatest source of cer demand to date

sovereign bond yield spreads a time varying coefficient approach abstract we study the determinants of sovereign bond yield spreads across 10 emu countries between q1 1999 and q1 2010 we apply a semiparametric time varying coefficient model to identify to what extent an observed change in the yield spread is due to a shift in macroeconomic fundamentals or due to altering risk pricing we find that at the beginning of emu the government debt level and the general investors risk aversion had a significant impact on interest differentials in the subsequent years however financial markets paid less attention to the fiscal position of a country and the safe haven status of germany diminished in importance by the end of 2006 two years before the fall of lehman brothers financial markets began to grant germany safe haven status again one year later when financial turmoil began the market reaction to fiscal loosening increased considerably the altering in risk pricing over time period confirms the need of time varying coefficient models in this context

food aid targeting in ethiopia a study of who needs it and who gets it abstract the need for systematic empirical analysis of food aid targeting and impacts is overwhelming especially given the large numbers of people concerned and volume of funds allocated to the problem of feeding ethiopia s food insecure this research examines the efficiency of food aid targeting in rural ethiopia based on empirical evidence from a nationally representative survey of 4166 farm households a key finding of the study is that there is no significant association between household food insecurity vulnerability and food aid receipts a result of high errors of exclusion and inclusion at both the wereda and household levels four factors are identified as causes of the high level of targeting error 1 the primary beneficiaries of food aid programs are found to be households at the extremes in terms of food availability those with the least and those with the most food available 2 a disproportionate number of female and aged heads of households received food aid irrespective of their food needs 3 an inability of the food aid system to reach households outside of the historically deficit areas and 4 a disproportionate concentration of food aid in the region of tigray

the comparison of multi dimensioned distributions of economic status the literature on inequality measurement has been largely concerned with single dimensioned indicators this paper explores some of the issues which arise when there are several dimensions to inequality and these are not readily reduced to a single index concentrating particularly on the two dimensioned case we make use of results on multi variate stochastic dominance in portfolio theory extending these and applying them to the measurement of inequality the use of the dominance conditions is illustrated by an application to the international distribution of income and life expectancy

productivity wages and intrinsic motivations there is a long standing debate in labour economics on the impact of workers intrinsic motivations on equilibrium wages one direction in economic theory suggests that intrinsically motivated workers are willing to accept lower wages and donate work for example in terms of unpaid overtime the donative labour hypothesis in the other direction intrinsic motivations are expected to increase worker productivity and in turn wages the intrinsic motivation productivity hypothesis using a new database of a sample of workers in the cooperative non profit sector we find that consistently with the motivation productivity hypothesis more motivated workers earn significantly higher wages which signals higher productivity evidence supporting the donative labour hypothesis is weaker even though a generally positive connection between motivations and work donation is confirmed we interpret these findings by arguing that the impact of the donative labour effect is dominated by the intrinsic motivation productivity effect

does food aid stabilize food availability this paper explores the empirical relationship between u s food aid flows per capita and nonconcessional food availability per capita in pl 480 recipient economies the evidence suggests pl 480 while modestly progressive in its distribution is if anything procyclical in recipient economies food aid fails to stabilize food availability both increased domestic food production i e agricultural development and commercial trade appear more effective than food aid in advancing food security objectives through the stabilization of food availability per capita in low income economies this abstract was borrowed from another version of this item

small firm entry in us manufacturing a cross section empirical analysis examining the entry behavior of small firms is provided in this paper while the authors find that certain traditional market structure characteristics and entry barriers have a strong impact on small firm entry behavior the reliance upon innovative strategy by small firms also explains a significant amount of the variation in the pattern of entry by small firms they conclude that small firm entry is at least partially determined by entry barriers industry specific characteristics facilitating retaliatory conduct by incumbent firms and the reliance upon innovative strategy by small firms copyright 1989 by the london school of economics and political science

aid government expenditure and aggregate welfare summary this paper tests the hypothesis that aid contributes to increasing aggregate welfare measured by infant mortality and the human development index hdi in recipient countries estimation is based on data for 104 countries over the period 1980 2000 and for subsamples of low income and middle income countries fixed effect estimates provide robust evidence that aid is associated with improved values of the welfare indicators and this effect appears to be greater in low income countries aid appears to increase welfare either directly or through the effect on growth and there is no evidence that aid operates through public spending

convergence and anchoring of yield curves in the euro area we study the convergence of european bond markets and the anchoring of inflation expectations in the euro area using high frequency bond yield data for france germany italy and spain as well as smaller euro area countries and a control group comprising the uk denmark and sweden we find that economic and monetary union emu has led to substantial convergence in euro area sovereign bond markets in terms of interest rate levels unconditional daily fluctuations and conditional responses to major macroeconomic announcements our findings also suggest a substantial increase in the anchoring of long term inflation expectations since emu particularly for italy and spain which have seen their long term interest rates become much lower much less volatile and much better anchored in response to news finally we present evidence that the elimination of exchange rate risk and the adoption of a common monetary policy were the primary drivers of bond market convergence in the euro area as opposed to fiscal policy restraint and the loose exchange rate peg of the 1990s jel no e52 e58

granger causality in peripheral emu public debt markets a dynamic approach our research aims to analyze the possible existence of granger causal relationships in the behavior of public debt issued by peripheral member countries of the european economic and monetary union emu with special emphasis on the recent episodes of crisis triggered in the eurozone sovereign debt markets since 2009 with this goal in mind we make use of a database of daily frequency of yields on 10 year government bonds issued by five emu countries greece ireland italy portugal and spain covering the entire history of the emu from its inception on 1 january 1999 until 31 december 2010 in the first step we explore the pair wise granger causal relationship between yields both for the whole sample and for changing subsamples of the data in order to capture the possible time varying causal relationship this approach allows us to detect episodes of significant increase in granger causality between yields on bonds issued by different countries in the second step we study the determinants of these episodes analyzing the role played by different factors paying special attention to instruments that capture the total national debt domestic and foreign in each country

credit rationing or entrepreneurial risk aversion an alternative explanation for the evans and jovanovic finding abstract evans and jovanovic ej evans d jovanovic b 1989 an estimated model of entrepreneurial choice under liquidity constraints journal of political economy 97 4 808 827 claimed that in a credit market with collateral based lending credit rationing occurs if more collateral increases startups adjusting the model to incorporate uncertainty and decreasing absolute risk aversion this relationship can be explained as a risk averter s response to the lowered riskiness of self over wage employment

determinants of sovereign bond yield spreads in the emu an optimal currency area perspective in the light of the recent financial crisis we take a panel cointegration approach that allows for structural breaks to the analysis of the determinants of sovereign bond yield spreads in nine economies of the european monetary union we find evidence for a level break in the cointegrating relationship moreover results show that i fiscal imbalances namely expected government debt to gdp differentials are the main long run drivers of sovereign spreads ii liquidity risks and cumulated inflation differentials have non negligible weights but iii all conclusions are ultimately connected to whether or not the sample of countries is composed of members of an optimal currency area oca in particular we establish i that results are overall driven by those countries not passing the oca test and ii that investors closely monitor and severely punish the deterioration of expected debt positions of those economies exhibiting significant gaps in competitiveness

entry and exit from manufacturing industries symmetry turbulence and simultaneity some empirical evidence from greek manufacturing industries 1982 1988 the interdependence between entry and exit of firms into manufacturing industries is the focus of this research when both entry and exit equations are estimated separately the results support the existence of strong symmetry in their determinants when however entry and exit are estimated within a simultaneous equation framework the empirical evidence does not offer sufficient grounds to support the notion that entry and exit are simultaneously linked instead it seems that they are two contemporaneously related processes which respond in like fashion to the structural characteristics found in particular industries their linked response is also extended to factors unaccounted for by the individual entry and exit formulations and this expresses itself in significant contemporaneous correlation between the entry and exit equation residuals the change in the identities of firms operating implied by the positive correlation between entry and exit may then be attributed to industry turbulent condition