does tourism influence economic growth a dynamic panel data approach on average tourism specialized countries grow more than others this is not consistent with the core of modern economic growth theory that suggests that economic growth is linked to sectors with high tech intensity and large scale in this article we use appropriate panel data methods to study the relationship between tourism and economic growth in general we show that tourism is a positive determinant of economic growth both in a broad sample of countries and in a sample of poor countries however contrary to previous contributions tourism is not more relevant in small countries than in a general sample this is a fully modified version of a working paper co authored by one of the authors

how can market mechanisms for forest environmental services help the poor preliminary lessons from latin america summary market mechanisms for forest environmental services are a new approach for conservation but there is also an increasing interest in the derived developmental benefits of these mechanisms we first propose a conceptual framework for future research on the livelihood impacts of environmental service markets we then review eight latin american case studies on carbon sequestration and watershed protection market initiatives finding positive local income effects in most cases more land tenure security and socioinstitutional strengthening in some cases but some negative effects also we recommend pro poor policy measures such as reducing smallholders transaction costs and removing inappropriate access restrictions

interbank market liquidity and central bank intervention we develop a simple model of the interbank market where banks trade a long term safe asset when there is a lack of opportunities for banks to hedge idiosyncratic and aggregate liquidity shocks the interbank market is characterized by excessive price volatility in such a situation a central bank can implement the constrained efficient allocation by using open market operations to fix the short term interest rate it can be constrained efficient for banks to hoard liquidity and stop trading with each other if there is sufficient uncertainty about aggregate liquidity demand compared to idiosyncratic liquidity demand

sulfur dioxide control by electric utilities what are the gains from trade title iv of the 1990 clean air act amendments caaa established a market for transferable sulfur dioxide so2 emission allowances among electric utilities this market offers firms facing high marginal abatement costs the opportunity to purchase the right to emit so2 from firms with lower costs and this is expected to yield cost savings compared to a command and control approach to environmental regulation this paper uses econometrically estimated marginal abatement cost functions for power plants affected by title iv of the caaa to evaluate the performance of the so2 allowance market specifically we investigate whether the much heralded fall in the cost of abating so2 compared to original estimates can be attributed to allowance trading we demonstrate that for plants that use low sulfur coal to reduce so2 emissions technical change and the fall in prices of low sulfur coal have lowered marginal abatement cost curves by over 50 percent since 1985 the flexibility to take advantage of these chan

measuring the liquidity effect this paper measures the effect on the federal funds rate of an open market operation the paper deals with simultaneous equations bias by developing a proxy for the errors the federal reserve makes in forecasting the extent to which treasury operations will add or drain reserves available to private banks these errors induce fluctuations in bank reserves which have measurable consequences for the federal funds rate the paper estimates that a reduction in nonborrowed reserves of 30 million if sustained for an entire fourteen day reserve maintenance period will cause the federal funds rate to rise by ten basis points copyright 1997 by american economic association

the interbank market after august 2007 what has changed and why after the onset of the financial crisis spreads between interbank interest rates on unsecured and secured deposits for the major world currencies became exceptionally large and volatile first we find that the phenomenon was mainly driven by aggregate rather than bank specific factors notably risk aversion and accounting practices by contrast funding liquidity capital shortage and central bank interventions were not important determinants second prior to august 2007 the spread was broadly insensitive to key borrower characteristics whereas afterward it became somewhat more reactive to measures of creditworthiness third conditions for big borrowers became relatively more favorable during the crisis suggesting that moral hazard risks related to the too big to fail argument have increased these results are discussed in the light of theories on the interbank market during a crisis

public conservation land and employment growth in the northern forest region we quantify the effect that public conservation lands have on employment growth in the northern forest region of the united states a model of simultaneous employment and net migration growth is estimated with data on non metropolitan counties from 1990 to 1997 exogenous variables include the 1990 share of the land base in public conservation uses we find that net migration rates were higher in counties with more conservation lands but the effects are relatively small no significant effect on employment growth is detected as well variables measuring changes in public timber harvests have no effect on employment growth

identifying relationship lending in the interbank market a network approach abstract relationship lending is broadly interpreted as a strong partnership between a lender and a borrower nevertheless we still lack consensus regarding how to quantify the strength of a lending relationship while simple statistics such as the frequency and volume of loans have been used as proxies in previous studies here we propose statistical tests to identify relationship lending as a significant tie between banks application of the proposed method to the italian interbank networks reveals that the fraction of relationship lending among all bilateral trades has been quite stable and that the relationship lenders tend to impose high interest rates at the time of financial distress

the interbank network across the global financial crisis evidence from italy abstract this study examines the effects of the global financial crisis gfc on interbank market connectivity using network analysis more specifically using data on italian banks bilateral interbank positions between 1998 and 2013 we analyze the impact of the following events on each bank s network centrality the liquidity crisis in august 2007 the collapse of lehman brothers in september 2008 eurosystem s long term refinancing operations ltros between 2009 and 2012 the sovereign debt crisis in july 2011 and the announcement of outright monetary transactions omt in 2012 the results show that the 2007 liquidity crisis and especially the collapse of lehman brothers are associated with a marked reduction of the relative interconnectedness of the italian banking sector i e a shift in the distribution of banks centrality to the left away from the most connected bank in the following years the system progressively recovered its initial patterns of integration among banks which coincided with the main eurosystem s monetary policy interventions however the average outcome conceals different results across banks depending on their characteristics and initial positions within the system

payments for ecosystem services as commodity fetishism abstract payments for ecosystem services pes economically reward resource managers for the provision of ecosystem services and are thus characterised by i an ecological function subject to trade ii the establishment of a standard unit of exchange iii and supply demand and intermediation flows between those who sell and buy ecosystem services this paper departs from the term commodity fetishism broadly understood as the masking of the social relationships underlying the process of production to illuminate three invisibilities in the commodification of ecosystem services firstly we argue that narrowing down the complexity of ecosystems to a single service has serious technical difficulties and ethical implications on the way we relate to and perceive nature secondly the commodification of ecosystem services denies the multiplicity of values which can be attributed to these services since it requires that a single exchange value is adopted for trading finally we suggest that the process of production exchange and consumption of ecosystem services is characterised by power asymmetries which may contribute to reproducing rather than addressing existing inequalities in the access to natural resources and services

on stock market illiquidity and real time gdp growth this study examines whether stock market illiquidity forecasts real uk gdp growth using data over the period 1989q1 2012q2 apart from standard linear model specifications we also utilize non linear models which allow for regime switching behavior in terms of a liquid versus an illiquid market regime and over the phases of the business cycle our findings support a statistically significant negative relationship between stock market illiquidity and future uk gdp growth over and above the usual control variables this relationship is found to be stronger during periods of highly illiquid market conditions and weak economic growth our out of sample forecasting analysis indicates that a regime switching model of illiquid versus liquid market conditions predicts uk growth better than any other model actually this model is the only one to significantly outperform the gdp growth forecasts published in the bank of england s inflation report

financial intermediation and macroeconomic analysis a macroeconomic framework in which fi nancial intermediation matters for the allocation of resources allocation of resources in this paper i fi rst discuss why neither standard macroeconomic models that in this paper i fi rst discuss why neither standard macroeconomic models that abstract from fi nancial intermediation nor traditional models of the bank lending abstract from fi nancial intermediation nor traditional models of the bank lending channel are adequate as a basis for understanding the recent crisis i argue that channel are adequate as a basis for understanding the recent crisis i argue that instead we need models in which intermediation plays a crucial role but in which instead we need models in which intermediation plays a crucial role but in which intermediation is modeled in a way that better conforms to current institutional intermediation is modeled in a way that better conforms to current institutional realities in particular we need models that recognize that a market based fi nan realities in particular we need models that recognize that a market based fi nan cial system one in which intermediaries fund themselves by selling securities in cial system one in which intermediaries fund themselves by selling securities in competitive markets rather than collecting deposits subject to reserve require competitive markets rather than collecting deposits subject to reserve require ments is not the same as a frictionless system ments is not the same as a frictionless system i then sketch the basic elements of an approach that allows fi nancial inter i then sketch the basic elements of an approach that allows fi nancial inter mediation and credit frictions to be integrated into macroeconomic analysis in a mediation and credit frictions to be integrated into macroeconomic analysis in a straightforward way i show how the model can be used to analyze the macroeco straightforward way i show how the model can be used to analyze the macroeco nomic consequences of the recent fi nancial crisis and conclude with a discussion of nomic consequences of the recent fi nancial crisis and conclude with a discussion of some implications of the model for the conduct of monetary policy some implications of the model for the conduct of monetary policy

monetary policy in exceptional times this paper describes the way in which the european central bank ecb the federal reserve and the bank of england conducted monetary policy since the beginning of the financial crisis in august 2007 we argue that both quantitative easing and the other non standard measures introduced by central banks that changed the composition of the asset side of their balance sheets so called qualitative easing acted mainly through their effects on interest rates and in particular on money market spreads rather than solely through quantity effects in terms of the money supply we perform a quantitative exercise on the euro area which estimates the effect of the reduction of these spreads to the broader economy michele lenza huw pill and lucrezia reichlin

do central bank liquidity facilities affect interbank lending rates in response to the global financial crisis that started in august 2007 central banks provided extraordinary amounts of liquidity to the financial system to investigate the effect of central bank liquidity facilities on term interbank lending rates near the start of the crisis we estimate a six factor arbitrage free model of u s treasury yields financial corporate bond yields and term interbank rates this model can account for fluctuations in the term structure of credit and liquidity spreads observed in the data a significant shift in model estimates after the announcement of the liquidity facilities suggests that these central bank actions did help lower the liquidity premium in term interbank rates

the role of demandable debt in structuring optimal banking arrangements demandable debt finance by banks warrants explanation because it entails costs of bank suspension liquidation and idle reserve holdings an explanation is developed in which demandable debt provides incentive compatible intermediation where the banker has comparative advantage in allocating investment funds but may act against the interests of uninformed depositors demandable debt attracts funds by giving depositors an option to force liquidation its usefulness in transacting follows from information sharing between monitors and nonmonitors copyright 1991 by american economic association

the role of bank relationships in the interbank market this paper empirically explores the effect of bank lending relationships in the interbank market we use data from the e mid market that represents the only transparent electronic platform in europe and usa unaffected by search costs and other fictions we show that stable relationships exist and that they played a significant role during the 2007 2008 financial crisis trading with preferred counterparts is associated with more favorable rates for both lenders and borrowers and carries larger trading volumes the results point to a peer monitoring role of relationship lending which contributes at a time of financial distress to a smooth liquidity redistribution among banks relationship lending thus plays an important positive role for financial stability

winter is possibly not coming mitigating financial instability in an agent based model with interbank market abstract we develop a macroeconomic agent based model to study how financial instability can emerge from the co evolution of interbank and credit markets and the policy responses to mitigate its impact on the real economy the model is populated by heterogenous firms consumers and banks that locally interact in different markets in particular banks provide credit to firms according to a basel ii or iii macro prudential frameworks and manage their liquidity in the interbank market the central bank performs monetary policy according to different types of taylor rules we find that the model endogenously generates market freezes in the interbank market which interact with the financial accelerator possibly leading to firm bankruptcies banking crises and the emergence of deep downturns this requires the timely intervention of the central bank as a liquidity lender of last resort moreover we find that the joint adoption of a three mandate taylor rule tackling credit growth and the basel iii macro prudential framework is the best policy mix to stabilize financial and real economic dynamics however as the liquidity coverage ratio spurs financial instability by increasing the pro cyclicality of banks liquid reserves a new counter cyclical liquidity buffer should be added to basel iii to improve its performance further finally we find that the central bank can also dampen financial instability by employing a new unconventional monetary policy tool involving active management of the interest rate corridor in the interbank market

wildlife conservation in zambia impacts on rural household welfare summary we investigate the impact of wildlife conservation policies in zambia on household welfare in game management areas gmas which are buffer zones around national parks analysis of data from a nationwide survey of rural households shows that gmas are positively associated with household income and crop damage from wildlife conflicts gains and damages were greatest among households in gmas with greater wildlife diversity with net gains relatively greater for wealthier households households in prime well stocked gmas were more likely to participate in off farm wage and self employment compared to other rural households but they were also more likely to suffer crop losses related to wildlife conflicts the findings suggest that wildlife conservation and tourism development can contribute to pro poor development but may be sustainable only if human wildlife conflicts are minimized or compensated

the micromechanics of the federal funds market implications for day of the week effects in funds rate variability the federal funds rate arguably is the most important interest rate in the u s capital market because it plays a central role in monetary policy and the term structure this paper examines the micromechanics of the funds market we show that in a continuous market with asynchronous trading regulatory constraints and accounting conventions that focus agents attention on discrete time instants have important implications for the dynamics of trading activity and realized market prices we also exhibit a model of the market that explains observed regularities in the intertemporal behavior of the funds rate

access policy and money market segmentation abstract deviations between interest rates paid in the swiss franc unsecured money market and the respective libor rate are analysed for a period spanning the financial crisis first banks that have access to sources of secured central bank and interbank funding pay less than other banks second foreign banks not chartered in switzerland pay more than domestic banks third both lines of segmentation are economically relevant but limited due to open access to sources of secured funding thus access policy matters for monetary policy implementation and financial stability

day to day monetary policy and the volatility of the federal funds rate we propose a model of the interbank money market with an explicit role for central bank intervention and periodic reserve requirements and study the interaction of profit maximizing banks with a central bank targeting interest rates at high frequency the model yields predictions on biweekly patterns of the federal funds rate s volatility and on its response to changes in target rates and in intervention procedures such as those implemented by the fed in 1994 theoretical results are consistent with empirical patterns of interest rate volatility in the u s market for federal funds

banks as monitors of other banks evidence from the overnight federal funds market this study provides evidence that banks are effective monitors of their peers by showing that the interest rate paid on federal funds transactions reflects differences in credit risk across borrowers in addition the size and relative importance in the funds market of the trading institutions are shown to affect the rates charged for overnight borrowing thereby providing insight into the nature of competition in the federal funds market transaction volume and size of transaction effects are uncovered as is evidence of relationship banking between banks these results are made possible by unique data identifying individual federal funds transactions copyright 2001 by university of chicago press

building an incentive compatible safety net abstract bank safety nets originally proposed as a means of stabilizing financial systems have become an important destabilizing influence government protection of bank debts encourages banks to undertake excessive risk particularly in response to adverse shocks to asset values reforms that would remove the destabilizing moral hazard consequences of government protection are considered both from the perspective of economic desirability and political feasibility requiring banks to maintain a minimal proportion of subordinated debt finance and restricting the means by which government recapitalization of insolvent banks occurs are the central features of promising reforms to the safety net

reprint of linking conservation and welfare a theoretical model with application to nepal theoretical articles linking conservation and welfare find a negative relationship between these two variables while empirical studies show that land protection may be positively related to welfare several authors attribute this empirical result to the development of ecotourism in protected areas we thus argue that the gap between the theory and existing empirical results is partly explained by the fact that most theoretical models do not account for a productive activity on protected land therefore we develop a theoretical model in which conservation allows developing an alternative sector and show that the relationship between conservation and welfare is u shaped we test this theoretical prediction using nepalese data and find that conservation combined with ecotourism is indeed positively related to local welfare

interbank lending and systemic risk systemic risk refers to the propagation of a bank s economic distress to other economic agents linked to that bank through financial transactions banking authorities often prevent systemic risk through an implicit insurance of interbank claims or by reducing interbank transactions and centralizing banks liquidity management this paper investigates whether the flexability afforded by decentralized bank interactions can be preserved while protecting the central banks from the necessity of conducting undesired rescue operations it develops a model in which decentralized interbank leading is motivated by peer monitoring in this context the paper derives the optimal prudential rules and in particular looks at the impact of interbank monitoring on the solvency and liquidity ratios of borrowing and lending banks last it provides conditions which a too big to fail policy is or is not justified and studies the possibility of propagation of a bank s liquidity shock throughout the financial system copyright 1996 by ohio state university press

financial crises payment system problems and discount window lending in a developed economy financial crises are rapidly conveyed to the payment system which tends to rely on private credit extensions in most countries while many authors recommend that the central bank do no more than provide adequate aggregate liquidity during a crisis this policy requires well functioning private credit markets to channel liquidity to solvent but illiquid firms this paper presents a model of private lending which defines a crisis as a time when lenders become uncertain about how to assess financial risks and therefore rationally withdraw from making new loans in such an environment a government lender of last resort can improve social welfare copyright 1996 by ohio state university press

announcements of ecb unconventional programs implications for the sovereign spreads of stressed euro area countries abstract this paper studies the effects of ecb communications about unconventional monetary policy operations on the sovereign spreads of greece ireland italy portugal and spain relative to germany between 2008 and 2012 more than fifty events concerning non standard operations are identified and classified with respect to the specific ecb program the empirical results suggest that the ecb announcements about unconventional monetary policies substantially reduced long term government bond yield spreads relative to german counterparts in all countries except greece particularly among the different types of measures news about the securities markets programme strongly affected the perceived sovereign risk of the five stressed euro area countries while the announcements of the outright monetary transactions seem to have a significant impact only in italy and spain