adam smith or machiavelli political incentives for contracting out local public services why do some local governments deliver public services directly while others rely on providers from the private sector previous literature on local contracting out and on the privatization of state owned enterprises have offered two competing interpretations on why center right governments rely more on private providers some maintain that center right politicians contract out more because like adam smith they believe in market competition others claim that center right politicians use privatization in a machiavellian fashion it is used as a strategy to retain power by purchasing the electoral support of certain constituencies using a unique dataset which includes the political attitudes of over 8 000 swedish local politicians from 290 municipalities for a period of 10 years this paper tests these ideological predictions together with additional political economy factors which have been overlooked in previous studies such as the number of veto players results first indicate support for the machiavellian interpretation as contracting out increases with electoral competition second irrespective of ideological concerns municipalities with more veto players in the coalition government contract out fewer services

privatisation around the world evidence from panel data this paper presents new evidence about privatisation processes and their determinants from a panel of 34 countries over the 1977 99 period the empirical analysis shows that privatisation takes place typically in wealthy and democratic countries endowed with deep and liquid stock markets and is affected by the governing political majority and public sector budget constraints but the extent of privatisation in terms of revenues and stakes sold appears more limited in civil law countries where shareholders are poorly protected banks powerful and capital markets less developed

political and economic determinants of the likelihood of privatizing argentine public banks abstract this paper discusses the political economy of bank privatization in argentina following institutional changes related to the implementation of the convertibility plan and to the tequila crisis the empirical results strongly support the hypothesis that political incentives affect the likelihood of privatization we find 1 poorly performing banks were more likely to be privatized 2 overstaffing tended to reduce the probability of privatization 3 large banks were less likely to be privatized and 4 higher levels of provincial unemployment and higher shares of public employees reduced the probability of privatization although the hypotheses were tested for a specific industry in a specific country which makes it possible to control for enterprise performance and institutional characteristics it seems reasonable that similar results might hold in other industries and countries

asymptotic revenue equivalence of asymmetric auctions with interdependent values we prove an asymptotic revenue equivalence among weakly asymmetric auctions with interdependent values in which bidders have either asymmetric utility functions or asymmetric distributions of signals

privatization public offerings and political objectives this paper empirically analyses the political and economic objectives underlying privatization on the stock market particularly the factors of sips underpricing are explained and the study analyses whether the change of political parties in government play a role on the issue the paper has two main findings first larger initial returns occurred in the early stages of privatization second the change of government from left wing to right wing did not lead to significantly higher levels of underpricing the results show that governments are quite pragmatic with respect to underpricing maximizing proceeds from sips shows to be more important than ideological differences between parties in government

political pluralism public policies and organizational choices banking branch expansion in india 1948 2003 data on the expansion of 94 commercial banks in india from 1948 to 2003 were analyzed to test the proposition that political pluralism wherein competing parties control the state and national governments of a nation can promote business expansion the results confirm that such political pluralism reduces the power of either government to constrain business decision making but that pluralism might at times lead to unhealthy competition between parties harming local expansion opportunities the data show that in india banks selectively exploit political pluralism to guide their expansion decisions

residual state ownership policy stability and financial performance following strategic decisions by privatizing telecoms we question previous research assuming that privatizing firm performance generally benefits from decreasing state ownership and the passage of time both of which purportedly align principal agent incentives promoting organizational decision making that increases shareholder value when state ownership shifts from majority and controlling to minority and non controlling the performance impact may be positive in the short run particularly where there is instability in the local investment policy environment consistent with this proposition we develop and test hypotheses derived from a minority and non controlling or residual state ownership framework grounded in credible privatization and institutional theory we propose that 1 residual state ownership positively affects shareholder returns after strategic decisions by privatizing firms because it signals state support for managerial initiatives 2 the passage of time since initial privatization negatively affects shareholder returns after strategic decisions by privatizing firms because initial undertakings in support of the privatizing firm are reversed and 3 home country investment policy stability moderates these two effects greater stability obviates the need for residual state ownership and slows policy reversals over time we find empirical support for our residual state ownership framework in event study analyses of cumulative abnormal returns cars associated with 196 major investments announced from 1986 to 2001 by 15 privatizing telecoms from around the world cars are positive at 5 25 state ownership levels but turn negative at higher state ownership levels cars turn sharply negative within 1 2 years from initial privatization dates increasing policy stability diminishes positive ownership and negative time effects on cars results confirm the potential supporting role that residual state ownership can play in enhancing strategic decision making and financial performance by privatizing firms particularly where there is instability in the home country investment policy environment

determinants of privatization prices generating government revenue is a common objective in privatization this paper asks what determines privatization prices using firm level data for all 236 mexican companies privatized between 1983 and 1992 there are three main reasons why net prices auction prices net of the cost of prior restructuring measures are low averaging 54 cents per dollar of assets first privatization prices are very sensitive to the level of competition in the auction and restrictions often limited participation second the privatization process took too long and lengthier privatizations are associated with lower premiums third firm prior restructuring measures absorbed an average of 33 percent of the auction price most restructuring measures do not increase price and delay privatization further net prices would have increased by 71 cents per dollar of assets if the government had emphasized speed succeeding in divesting assets in one year less than the average and firing the ceo were the only restructuring step taken

finance and politics the wealth effects of special interest group influence during the nationalisation and privatisation of conrail conrail nationalised in 1976 and privatised in 1987 was the most significant nationalisation and privatisation by the us government in recent years it was created from six bankrupt railroads under the pressure of interest groups formed by customers existing claimants employees and related companies we document the gains and losses to these special interest groups at key points in the nationalised and privatised time periods over this period the us government had outlays of 6 59 billion and cash inflow of 6 15 billion and internal return of 6 4 the paper provides evidence that a state owned firm with good governance could deliver superior performance

patents brand generic competition and the pricing of ethical drugs in canada some empirical evidence from british columbia 1981 1994 this paper examines the impact of the 1987 changes in the canadian patent act on the pricing of ethical drugs from 1969 to 1987 canada opted to control pharmaceutical prices by using the compulsory licensing provisions of the act to promote competition between branded drugs and their generic equivalents in 1987 however the act was amended to guarantee patent holders an extended period 7 10 years of protection this reduced brand generic competition by retarding generic entry and suggests that ceteris paribus after 1987 pharmaceutical prices increased relative to pre 1987 prices this hypothesis is examined for the period 1981 1994 using a sample of 82 drugs from the british columbia pharmacare programme the major conclusions are despite evidence of significant first mover advantages which resulted in higher brand prices competition from generics succeeded in reducing overall market prices prior to 1987 but after 1987 the efficacy of generic competition was reduced and both brand and market p

confidence building and politics in privatization some evidence from spain abstract this paper analyzes privatization on the stock market and has two main findings first sips underpricing is consistent with the confidence building hypothesis derived from political risk under asymmetric information larger initial returns occurred in the early stages of privatization which is consistent with the hypothesis that governments use underpricing to be credible privatizators second evidence gives support to the hypothesis that explicit political motives influence the design of privatization which is affected by the political majority

toward resource independence why state owned entities become multinationals an empirical study of india s public r d laboratories in this paper we build on the standard resource dependence theory rdt and its departure suggested by vernon to offer a novel explanation for why state owned entities soes might seek a global footprint and global cash flows to achieve resource independence from other state actors in the context of soes the power use hypothesis of standard rdt can be used to analyze the dependence of soes on other state actors such as government ministries and government agencies that have ownership and control rights in the soe building on vernon we argue that the soe can break free from this power imbalance and establish resource independence from other state actors by becoming a multinational firm and or by generating global cash flows we leverage a natural experiment in india and outline both quantitative and qualitative evidence from 42 indian state owned laboratories to support this argument

the government as a shareholder a case from the united states we study a sample of u s corporations in which the federal government held 35 100 percent of the outstanding common stock for between 1 and 23 years during and following world war ii we find that although the firms experienced abnormally high turnover among corporate board members the tenure of senior management was relatively stable moreover the performance of the government owned companies was not significantly different than that of private sector firms in the same industry hence the interim government custodianship of the firms in our case does not have the effects normally attributed to government ownership

competition in off patent drug markets issues regulation and evidence in recent years health insurers have placed a great deal of emphasis on the ability of generic medicines to deliver significant savings to overstretched health care budgets due to their lower cost and potential for a more efficient resource allocation in this paper we study market developments after patent expiry whether health insurance captures the financial benefits from cheaper generics and whether regulation and product differentiation among others have any power in explaining originator and generic price movements generic entry and diffusion we find that health insurance does not capitalize fully or fast enough on the cost advantage of generic medicines either because generic policies do not encourage their fast uptake or because generic drug prices are high and frequently tied directly or indirectly to originator drug prices we also find that reference pricing a particular form of reimbursement regulation encourages generic entry and reduces generic prices but only marginally finally in generic markets characterized by homogeneous products we find evidence of product differentiation which is impacting prices upwards rather than downwards if health insurance is to benefit fully from generic medicines it ought to encourage faster uptake and price competition and discourage price fixing regulation that ties generic prices to those of originator brands panos kanavos joan costa font and elizabeth seeley

share issue privatizations as financial means to political and economic ends abstract this study examines how political and economic factors affect the offer price share allocation and other terms governments choose when they privatize state owned enterprises via a public share offering using a 59 country sample of 630 share issue privatizations sips with total proceeds of over 446 billion during the period 1977 1997 we find that governments consistently underprice sip offers tilt their share allocation patterns to favour domestic investors impose control restrictions on privatized firms and typically use fixed price offers rather than book building or competitive tender offers all to further political and economic policy objectives

promoting competition in the presence of essential facilities this paper addresses how to use simple access pricing to promote entry in the presence of spillovers and essential facilities an inherent dilemma is that the greater the spillover the greater is the benefit of attracting good entrants but the harder it is to exclude low quality entrants because they can free ride on the quality of good entrants we show that the inability to discriminate between entrants has the effect of discouraging access prices that enable the low quality entrant to enter generates a time consistency problem and provides incentives for good quality entrants to limit their competitiveness

the financial and operating performance of newly privatized firms an international empirical analysis this study compares the pre and postprivatization financial and operating performance of 61 companies from 18 countries and 32 industries that experience full or partial privatization through public share offerings during the period 1961 to 1990 our results document strong performance improvements achieved surprisingly without sacrificing employment security specifically after being privatized firms increase real sales become more profitable increase their capital investment spending improve their operating efficiency and increase their work forces furthermore these companies significantly lower their debt levels and increase dividend payout finally we document significant changes in the size and composition of corporate boards of directors after privatization the last fifteen years have witnessed a significant global shift away from state socialism towards entrepreneurial capitalism one of the most important and visible aspects of this trend has been the enthusiasm with which governments of all political persuasions have sold their state owned enterprises soes to private investors in hopes that the generally unsatisfactory economic performance of these firms can be improved by the discipline of private ownership this denationalization process given its current title of privatization by the conservative government of margaret thatcher in

pricing of drugs with heterogeneous health insurance coverage in this paper we examine the role of insurance coverage in explaining the generic competition paradox in a two stage game involving a single producer of brand name drugs and n quantity competing producers of generic drugs independently of brand loyalty which some studies rely upon to explain the paradox we show that heterogeneity in insurance coverage may result in higher prices of brand name drugs following generic entry with market segmentation based on insurance coverage present in both the pre and post entry stages the paradox can arise when the two types of drugs are highly substitutable and the market is quite profitable but does not have to arise when the two types of drugs are highly differentiated however with market segmentation occurring only after generic entry the paradox can arise when the two types of drugs are weakly substitutable provided however that the industry is not very profitable in both cases that is when market segmentation is present in the pre entry stage and when it is not the paradox becomes more likely to arise as the market expands and or insurance companies decrease deductibles applied on the purchase of generic drugs

government ownership and corporate governance evidence from the eu the ongoing global financial crisis has led to the largest increase in state intervention since the great depression direct government ownership in publicly traded corporations has increased dramatically since 2008 how will this increase in public ownership affect the governance of these erstwhile private companies we examine the impact of government ownership on corporate governance using a sample of firms from the european union a region that is relatively familiar with active government participation our main finding is that government ownership is associated with lower governance quality we further show that while government intervention is negatively related to governance quality in civil law countries it is positively related to governance quality in common law countries finally we find that the preferential voting rights of golden shares are especially damaging to governance quality

divide et impera strategic underpricing in privatizations in several recent initial public offerings in privatization casesshares seemed to be severely underpriced in this paper weprovide a political economy explanation for this apparentunderpricing using a variant of grossmann and helpmann s 1996 model of special interest politics we demonstrate thatgovernments may raise their election chances by rationinginvestors because the resulting broader distribution of sharesmakes regulation that is favorable to the privatized firm morepopular somewhat surprisingly even revenues from theprivatization can be increased through rationing the model alsoexplains the common practice of bonus systems designed to preventinvestors from taking profits immediately

optimal bidding in auctions of mixed populations of bidders abstract a mixed population of bidders consists of two asymmetric groups members of the first group are game theoretic players who maximize their expected profit and incorrectly believe that their opponents act similarly the second group of bidders adopts an irrational strategy they either choose their bids randomly following a given probability distribution in a naive form of bidding or follow a decision theoretic approach maximizing their expected profit under the assumption that all other bids are random in a sealed bid private value procurement auction we examine the optimal strategy of a new player who has perfect knowledge of the structure of the mixed bidder population and enters the auction the optimal bid of the new bidder is derived when the cost and mark up follow a uniform distribution in 0 1 the effect of the relative size of the group of game theoretic bidders and the population size on the optimal bid price is established

modelling pharmaceutical price changes in germany a function of competition and regulation in this article price changes for pharmaceuticals in germany are modelled as a function of regulation and competition changes in the regulatory environment and in the competitive environment of a product are taken into account to follow the hierarchical structure a four level random intercept model was constructed price changes were allowed to vary randomly between drug classes between different substances within a drug class and between different manufacturers of a substance this study provides evidence that two policy measures reference pricing and temporary price freezes succeeded in reducing prices in germany between january 2004 and june 2006 for off patent substances depending on the competition faced by a drug the effect of competition can be greater than the effect of regulation the study therefore not only demonstrates the importance of competition between and within drug classes it also provides evidence that generic entry has substantial effects on the prices of branded p

numerical analysis of asymmetric first price auctions abstract we propose numerical algorithms for solving first price auction problems where bidders draw independent valuations from heterogeneous distributions the heterogeneity analyzed in this work is what might naturally emerge when subsets of distributionally homogeneous bidders collude bid functions and expected revenues are calculated for two special cases extensions to more general asymmetric first price auctions are discussed journal of economic literature classification numbers d44 c63 c72 d82

the biodiversity bargaining problem we employ cooperative bargaining theory and nash s rational threats idea to cast light on the biodiversity bargaining problem the problem of global environmental negotiations is argued to be of the nature of a bargaining problem in which bargainers must agree on the distribution of cooperative surplus in order to move to the bargaining frontier we discuss the importance of both efficiency bargaining frontier and fairness recognition of characteristics of bargainers in the choice of the appropriate contract we show that the incremental cost contract used to resolve the biodiversity bargaining problem is of the form of an extreme point contract that fails to recognise the contributions of the south to the production of cooperative surplus a rational response to such a contract is the use of threats of biodiversity destruction contracts must evince both efficiency and fairness in order to represent lasting solutions

privatization political risk and stock market development in emerging economies this paper investigates whether privatization in emerging economies has a significant indirect effect on local stock market development through the resolution of political risk we argue that a sustained privatization program represents a major political test that gradually resolves uncertainty over political commitment to a market oriented policy as well as to regulatory and private property rights we present evidence suggesting that progress in privatization is indeed correlated with improvements in perceived political risk our analysis further shows that changes in political risk in general tend to have a strong effect on local stock market development and excess returns in emerging economies we conclude that the resolution of political risk resulting from successful privatization has been an important source for the rapid growth of stock markets in emerging economies

modeling and analysis of an auction based logistics market we consider a logistics spot market where the transportation orders from a number of firms are matched with two types of carriers through a reverse auction in the spot market local carriers compete with in transit carriers that have lower costs in order to analyze the effects of implementing a logistics spot market on these three parties firms local carriers and in transit carriers and also the effects of various system parameters we develop a two stage stochastic model we first model the auction in a static setting and determine the expected auction price based on the number of carriers engaging in the auction and their cost distributions we then develop a continuous time markov chain model to evaluate the performance of the system in a dynamic setting with random arrivals and possible abandonment of orders and carriers by combining these two models we evaluate the performance measures such as the expected auction price price paid to the carriers distribution of orders between local and in transit carriers and expected number of carriers and orders waiting at the logistics center in the long run we present analytical and computational results related to the performance of the system and discuss operation of such a logistics spot market in turkey

rational expectations information acquisition and competitive bidding most rational expectations market equilibrium models are not models of price formation and naive mechanisms leading to such equilibria can be severely manipulable in this paper a bidding model is developed which has the market like features that bidders act as price takers and that prices convey information higher equilibrium prices convey more favorable information about the quality of the objects being sold than do lower prices bidders can benefit from trading only if they have a transactions motive or if they have access to inside information apart from exceptional cases prices are not fully revealing a two stage model is developed in which bidders may acquire information at a cost before bidding and for which the equilibrium price is fully revealing resolving a well known paradox

ownership concentration in privatized firms the role of disclosure standards auditor choice and auditing infrastructure we rely on a unique data set to estimate the impact of disclosure standards and auditor related characteristics on ownership concentration in 190 privatized firms from 31 countries accounting transparency can help alleviate the agency conflict between minority investors and controlling shareholders which is evident in the extent of ownership concentration since the expropriation of corporate resources by insiders hinges on these private benefits remaining hidden after controlling for other country level and firm level determinants we find weak no evidence that extensive disclosure standards auditor choice reduce ownership concentration in contrast we provide strong robust evidence that ownership concentration is lower in countries with securities laws that specify a lower burden of proof in civil and criminal litigation against auditors consistent with ball s 2001 predictions collectively our research implies that minority investors worldwide value legal institutions that discipline auditors in the event of financial reporting failure over both the presence of a big five auditor and better disclosure standards

pricing patent loss and the market for pharmaceuticals dustry the drug price competition and patent term restoration act of 1984 very clearly reflects the determination of policy makers to simultaneously address issues of price control and technical progress the 1984 act increased returns to innovation by extending the period of patent protection to take into account the time between receipt of a patent and food and drug administration fda approval of a drug for sale in the market the 1984 act also reduced the testing requirements for approval of new generic brands of existing chemical entities thus reducing entry barriers in markets where patents have expired the expected outcome from eased entry conditions for generic substitutes was substantially enhanced price competition and lower prices for brand name drugs in fact prices for brand name drugs have tended to increase following entry by generics wagner and duffy 28 examined price changes for top selling generics and name brands they show substantial price increases in brand name prices accompanying large reductions in generic prices as entry of generics occurs grabowski and vernon 9 examined data on 18 major orally administered rug products subject to generic competition between 1983 and 1987 and found that the name brand price increased by an average of 7 one year subsequent to generic entry and 11 two years following generic entry

politicians and the ipo decision the impact of impending political promotions on ipo activity in china abstract this paper shows that incentives created by the impending turnover of local politicians can accelerate the pace of initial public offering ipo activity in certain politicized environments focusing on china we exploit a research setting where politicians are rewarded for capital market development firms rely on political connections for access to capital rent seeking behavior is rampant and the objectives of the state might not be to maximize capital market efficiency we find that the rate of exchange eligible firms engaging in an ipo temporarily increases in advance of impending political promotion events this effect holds for both state owned and non state owned entities for state owned firms the effect is strongest in those provinces where the politicians are more likely to be rewarded for market development activity for non state owned firms the temporary increase in ipo activity appears to be rationally opportunistic in nature with the effect stronger around events more likely to disrupt the firms political connections promotion period ipos underperform non promotion period ipos in terms of both future financial performance and long run stock returns have controlling shareholders who retain a larger fraction of the company and are more likely to divert proceeds away from their intended use after the offering

building on diversity institutional foundations of hybrid strategies in toronto s life sciences complex lowe n j and gertler m s building on diversity institutional foundations of hybrid strategies in toronto s life sciences complex regional studies geographical studies of innovation typically examine the impact of regional institutions on new product and process development this study considers the influence of these institutional systems on business strategy and firm level responses to competitive challenges the paper examines case of toronto s life science complex and the growing prevalence of a business strategy of hybridization toronto s hybrid firms combine core strengths in biotechnology and biomedical technologies with service activities like contract research and manufacturing blood bank and data management and device repair and distribution this strategy is often viewed as a response to lengthy product development cycles impatient financiers and the pressure to identify secondary sources of revenue however this explanation overlooks an equally compelling rationale stemming from th

bookbuilding vs fixed price an analysis of competing strategies for marketing ipos we compare two mechanisms for selling ipos the fixed price method and american book building when investors have correlated information and can observe each other s subscription decisions in this environment the fixed price method is a strategy that can create cascading demand alternatively an underwriter building a book aggregates investor information into the offer price we find that bookbuilding generates higher expected proceeds but exposes the issuer to greater uncertainty and that it provides the option to sell additional shares that are not underpriced on the margin

anatomy of initial public offerings of common stock initial public offerings of common stocks ipos are typically underpriced in this paper the author develops and tests the hypothesis that underpricing serves as a form of insurance against legal liability and the associated damages to the reputations of investment bankers the empirical results based on samples of ipos that were brought to the market before and after the securities act of 1933 provide considerable support for the implicit insurance hypothesis specifically gross underpricing and market segmentation between prestigious and fringe investment bankers in originating unseasoned new issues appear to be peculiar to the post 1933 era a number of studies have documented that unseasoned common stocks typically garner large positive abnormal returns during a short period following the initial offering in his recent review of the empirical evidence on the initial returns of common stock offerings smith 36 concluded that the returns from offer price to after market price have exceeded fifteen percent his calculations did not include some of the earlier results obtained by mcdonald and fisher 23 and logue 20 when their samples are combined with those in smith s review the initial returns of unseasoned equity offerings appear even larger over seventeen percent these results imply that underwriters consistently offer the securities at substantial discounts from their values that are set in the after market in other words initial public offerings ipos appear to be underpriced what is even more puzzling is the fact that in some time periods underpricing appears to be systematically larger than in other periods ibbotson and jaffe 15 and ritter 29 have documented that during the postwar era there have been a number of periods in which the initial returns of common stocks have been extremely high ritter for example reported that the average return from the offer price to the first after market price was over forty eight percent for ipos in 1980 and 1981 1 similarly the initial returns of unseasoned issues of common stock brought to the market in 1950 1951 1961 and 1968 were unusually large these periods in which ipos were grossly underpriced are referred to as the hotissue markets why do investment bankers underprice ipos why do issuers

economic performance through time prize lecture to the memory of alfred nobel december 9 1993 this abstract was borrowed from another version of this item

the financial and operating performance of privatized firms during the 1990s this study compares the pre and postprivatization financial and operating performance of 85 companies from 28 industrialized countries that were privatized through public share offerings for the period from 1990 through 1996 we document significant increases in profitability output operating efficiency and dividend payments and significant decreases in leverage ratios for our full sample of firms after privatization and for most subsamples examined capital expenditures increase significantly in absolute terms but not relative to sales employment declines but insignificantly combined with results from two previous directly comparable studies these findings strongly suggest that privatization yields significant performance improvements during the past two decades the privatization of state owned enterprises has moved from being a radical almost desperate policy initiative of the thatcher government in britain to being an accepted economic policy for governments of all ideological stripes according to gibbon 1998 860 billion has been raised by governments worldwide through privatizations with the bulk of this total coming since 1987 and at least one commentator roche 1996 predicts that no less than 6 trillion will be raised through privatizations over the next two decades in 1997 alone sales of public enterprises totaled a record 161 billion worldwide with more than 110 billion of the total coming during the second half of the year and 1998 s total of almost 140 billion indicates that the pace shows no sign of slackening as we approach a new millennium

the performance of privatized firms in the czech republic abstract with the growing importance of privatizations as a part of government policy most empirical studies of these privatizations conclude that firm performance immediately improves following privatization privatization has been the most important part of the transition from the centrally planned economies of central and eastern europe and has a larger impact on those economies than privatizations in other countries however few studies have looked at the performance of firms following mass privatization this study uses 453 separate firms 101 firms privatized in both waves for a total of 554 observations in the first and second waves of czech voucher privatization using methodology from previous studies we find that while the overall effects from privatization are positive the effects vary by privatization wave size and industry firms privatized in the first wave performed worse decline in performance following privatization than firms privatized in the second wave we also fail to find ownership concentration or debt as an important factor in restructuring the firm i believe that the results are consistent with two hypotheses first economic and political structure surrounding the privatization waves plays an important part in the success of privatization stable environments both political and economic help privatized firms restructure and improve operating performance as well as attract foreign investors and capital even in less developed countries but in transitional economies undergoing mass privatization in rapidly changing and developing economic and political environments hinder firms from restructuring and improving performance following privatization results are also consistent with the hypothesis that firms with a longer preparation period prior to privatization an implicit seasoning improve performance following privatization

the costs of going public abstract this paper presents evidence regarding the two quantifiable components of the costs of going public direct expenses and underpricing together these costs average 21 22 of the realized market value of the securities issued for firm commitment offers and 31 87 for best efforts offers for a given size offer the direct expenses are of the same order of magnitude for both contract types but the underpricing is greater for best efforts offers an explanation of why some firms choose to use best efforts offers in spite of their apparent higher total costs is given

pharmaceutical prices with insurance coverage and formularies in this paper the author evaluates the success of formulary pricing formulary pricing is a price tendering system used to generate competition among drug suppliers the paper develops a model of pricing in an uncertain auction from the point of view of a typical firm the ability to make side payments in the form of kickbacks to pharmacists segments the transaction into two stages after the first stage bidding the second stage involves a renegotiation between pharmacists and the supplying firm an econometric test for this model is developed and the empirical evidence is found to support the model well

regulating global biodiversity what is the problem we distinguish between local problems of biodiversity loss and global ones where international cooperation is required global biodiversity regulation involves choosing the optimal stopping rule regarding global land conversions in order to ensure that some areas of unconverted natural reserves remain to support the production sector that exists on converted lands the basic difficulty with implementing a solution to this global problem lies in the asymmetry in endowments between those states that have previously converted and those that have not we demonstrate that the fundamental problem of global biodiversity regulation is similar to the bargaining problem analysed by nash rubinstein and others there are benefits from global land conversion and there must be agreement on their distribution before the conversion process can be halted since the institutions addressing global biodiversity problems are either highly ineffectual benefit sharing agreements prior informed consent clauses or very extreme incremental cost contracts the biodiversity bargaining problem remains unresolved for this reason we anticipate that suboptimal conversions will continue to occur as a way of protesting the ineffective and unfair approaches employed in addressing this problem to date

partial privatization and firm performance most privatization programs begin with a period of partial privatization in which only non controlling shares of firms are sold on the stock market since management control is not transferred to private owners it is widely contended that partial privatization has little impact this perspective ignores the role that the stock market can play in monitoring and rewarding managerial performance even when the government remains the controlling owner using data on indian state owned enterprises we find that partial privatization has a positive impact on profitability productivity and investment widespread privatization in recent decades has generated a large empirical literature concerning the effect of ownership on firm performance most studies find that privatization has a positive impact on the profitability and efficiency of firms see megginson and netter 2001 for a recent survey 1 the firms in these studies have had a majority of their assets privatized and control rights have been transferred from the government to private owners surprisingly little is known about the effect of partial privatization where the government remains the controlling owner this paper seeks to address this gap in the literature by investigating whether the performance of state owned enterprises in india is affected by the sale of non controlling equity stakes on the stock market

a theory of privatisation public enterprises around the world have proved to be highly inefficient primarily because they pursue strategies such as excess employment that satisfy the political objectives of politicians who control them privatization of public enterprises can raise the cost to politicians of influencing them since subsidies to private firms necessary to force them to remain inefficient are politically harder to sustain than wasted profits of the state firms in this way privatization leads to efficient restructuring of firms moreover privatization is more effective when combined with a tight monetary policy and when the new owners of firms are profit maximizing investors rather than their employees or even managers copyright 1996 by royal economic society

revenue equivalence in asymmetric auctions abstract the revenue equivalence theorem is generalized to the case of asymmetric auctions in which each player s valuation is drawn independently from a common support according to his her distribution function

price regulation of pharmaceuticals in canada abstract patent holding pharmaceutical firms are modeled as price discriminating international monopolies in an unregulated world market firms set monopoly prices in each national market three types of regulatory rules i reasonable relationship rule ii international price comparison rule and iii therapeutic class comparison rule are examined while price regulation may lead to lower introductory prices for new drugs the price of existing drugs may increase domestic price regulation may increase foreign prices canadian data supported the model s predictions policy makers should anticipate these responses that affects the entire vector of drug prices and not just those subject to specific regulations

bank lending and initial public offerings abstract in this paper we test the hypothesis that banking relations are a signal about firm value we argue that bank processing of asymmetric information and external monitoring of corporate activities reduce the ex ante uncertainty of investors about firm value we demonstrate that the existence of bank debt and or lines of credit lowers the expected initial return associated with initial public offerings the empirical results are robust with respect to the inclusion of variables which reflect other mechanisms that can ameliorate ex ante uncertainty our work adds to the body of evidence that supports the hypothesis that intermediaries provide valuable asset services to corporate borrowers

abnormal returns of uk privatizations from underpricing to outperformance this paper offers a review and discussion of the evidence concerning the underpricing and long run performance of british pipos privatization initial public offerings between 1977 and 1996 i e from the first privatization under a labour government british petroleum until the last ones by a conservative government railtrack more recent years are excluded because the change of government the introduction of a windfall tax on excess profits of regulated utilities and changes in the regulatory regime mark a totally different landscape compared with the previous twenty years evidence is found that underpricing was not followed by underperformance as is usually observed with ipos but rather strong outperformance this trend is decomposed by subgroups within a 55 observations sample and it is concluded that lax regulation was probably the main driving force of abnormal returns of british pipos

auctions with almost homogeneous bidders abstract we prove that around the symmetric case where the values are identically distributed the equilibrium of the first price auction is jointly differentiable with respect to general bidder specific parameters of the value distributions we show that the revenue equivalence between the first price and the second price auctions to the first order in the size of the parameters is an immediate consequence of this differentiability and the revenue equivalence theorem thereby formally establishing the first order equivalence fibich et al g fibich a gavious a sela revenue equivalence in asymmetric auctions j econ theory 115 2004 309 321 noticed for their particular perturbation

privatization as an agency problem auctions versus private negotiations abstract this paper investigates the design of privatization mechanisms in emerging market economies characterized by political constraints that limit the set of viable privatization options our objective is to explain the striking diversity of mechanisms observed in practice and the frequent use of an apparently sub optimal privatization mechanism private negotiations we develop a simple model in which privatization is to be carried out by a government agent who plays favorites among bidders but is potentially disciplined by losing his private benefits of staying in office if the political environment is such that the privatization agent himself aims at raising the fair value for the company then privatization auctions and private negotiations are equally successful in raising public revenues if however political considerations distort the agent s incentives it may be that a seemingly transparent auction will raise less revenue than opaque private negotiations we also show that information disclosure laws may have negative welfare implications they may help the privatization agent to collude with some of the bidders to the disadvantage of non colluding bidders

a simple test of baron s model of ipo underpricing abstract this paper tests baron s 1982 model of initial public offering ipo underpricing that model relies on information asymmetries between issuers and underwriters and predicts that offer prices will be lower than would prevail in the absence of asymmetric information we examine the initial public offerings of 38 investment banks that went public in the period 1970 1987 and participated in the distribution of their own securities we find that contrary to the implication of baron s model such self marketed offerings are characterized by statistically significant underpricing comparable to that of other ipos

political connections and the process of going public evidence from china abstract we examine how political connections impact the process of going public specifically we test how political connections impact the pricing of the newly offered shares the magnitude of underpricing and the fixed cost of going public based on the experience of the newly public firms from chinese security markets and using multiple measures of political connections we find robust evidence that the issuing firms with political connections reap significant preferential benefits in the process of going public to be specific we find that firms irrespective of their ownership status with greater political connections have relatively higher offering price lower underpricing and lower fixed costs during the going public process

do privatized banks in middle and low income countries perform better than rival banks an intra industry analysis of bank privatization abstract this paper presents a comprehensive analysis of the pre and post privatization operating performance and stock market performance of privatized banks and their rivals in middle and low income countries first we find that privatization announcements elicit negative abnormal returns for rival banks the effects are more pronounced for subsequent tranche sales where the proportion of government ownership in the privatized bank is reduced second we observe that the privatized banks underperformed the benchmark index in the long run investors who bought shares of the privatized banks on the first day of trading and held them for 5 years instead of investing in the market index lost 24 of their wealth the underperformance is consistent with the negative long run returns that have been documented for initial public offerings third we document marginal improvements in the post privatization operating performance of the privatized banks though the privatized banks in middle and low income countries are better capitalized than rival banks they carry higher problem loans and are overstaffed relative to other private banks in the post privatization period since most of the sample firms are partially privatized we submit that perhaps the continued government ownership of the privatized banks might have hindered managers ability to restructure the firms

public offerings of state owned and privately owned enterprises an international comparison we compare initial offer prices in privatizations to initial prices in public offerings of private companies the evidence indicates that government officials in the united kingdom underprice ipos significantly more than their private company counterparts in canada and malaysia however the opposite is true there does not appear to be a general tendency for privatizations to be underpriced to a greater degree than private company ipos we provide additional evidence on the determinants of privatization initial returns our findings indicate that initial returns are significantly higher in relatively primitive capital markets and for privatized companies in regulated industries

the financial and operating performance of newly privatized firms evidence from developing countries this paper examines the change in the financial and operating performance of 79 companies from 21 developing countries that experienced full or partial privatization during the period from 1980 to 1992 we use accounting performance measures adjusted for market effects in addition to unadjusted accounting performance measures both unadjusted and market adjusted results show significant increases in profitability operating efficiency capital investment spending output employment level and dividends we also find a decline in leverage following privatization but this change is significant only for unadjusted leverage ratios our results are generally robust when we partition our data into various subsamples

gender segmentation at work in china s privatized rural industry some evidence from shandong and jiangsu abstract in this paper we argue that labor segmentation exists along gender lines in the newly privatized township and village enterprises in rural china the results based upon surveys of workers enterprise managers and local officials indicate that women are segregated into production type jobs in certain industries have less control over their work do not receive a return to experience and are adversely affected by wage discrimination there is a clear gender bias in favor of men in share holding a new and important form of workplace benefit that confers wealth and affects control within the workplace and thus privatization has contributed to gender segmentation the results support the general argument that the process of economic transition is not gender neutral

auctions versus negotiations which is the more profitable way to sell a company an auction with no reserve price or an optimally structured negotiation with one less bidder we show under reasonable assumptions that the auction is always preferable when bidders signals are independent for affiliated signals the result holds under certain restrictions on the seller s choice of negotiating mechanism the result suggests that the value of negotiating skill is small relative to the value of additional competition the paper also shows how the analogies between monopoly theory and auction theory can help derive new results in auction theory jel d44 g34 there are close analogies between standard price theory and the theory of auctions in an absolute english auction in which the price rises continuously until only one bidder remains and the seller is required to accept the final bid the sale price equals the lowest competitive price at which supply equals demand in the theory of optimal auctions the seller is treated as a monopolist who can choose any

venture capitalist certification in initial public offerings this paper provides support for the certification role of venture capitalists in initial public offerings consistent with the certification hypothesis a comparison of venture capital backed ipos with a control sample of nonventure capital backed ipos from 1983 through 1987 matched as closely as possible by industry and offering size indicates that venture capital backing results in significantly lower initial returns and gross spreads in effect the presence of venture capitalists in the issuing firms serves to lower the total costs of going public and to maximize the net proceeds to the offering firm in addition we document that venture capitalists retain a significant portion of their holdings in the firm after the ipo the ability of third party specialists to certify the value of securities issued by relatively unknown firms in capital markets that are characterized by asymmetric information between corporate insiders and public investors has attracted much academic interest in recent years several authors including james 1990 blackwell marr and spivey 1990 and barry muscarella peavy and vetsuypens 1991 have developed and tested models based at least in part on the formal certification hypothesis presented in booth and smith 1986 a related body of work represented by deangelo 1981 beatty and ritter 1986 titman and trueman 1986 johnson and miller 1988 carter 1990 simon 1990 and carter and manaster 1990 has examined how investment bankers and auditors help resolve the asymmetric information inherent in the initial public offering ipo process in this paper we examine whether the presence of venture capitalists as investors in a firm going public can certify that the offering price of the issue reflects all available and relevant inside information we hypothesize that venture capitalists can perform this function that it will be an economically

entry deterrence and mergers under price competition in pharmaceutical markets after patent expirations in pharmaceutical markets brand name laboratories are threatened by generic firms entry to fill the gap in the theoretical literature on this topic we study brand name firms incentives either to deter entry or to merge with the entrant these strategies are considered along with the possibility of the brand name firm producing its own generic drug called a pseudo generic drug using a vertical differentiation model with bertrand stackelberg competition we show that each strategy merging and deterring entry may be nash equilibrium according to the generic firm s setup cost level and to the rate of discount

optimal regulation and country size this paper studies the relationship between country size and the optimal regulatory policy of firms with market power derived from research and development in equilibrium smaller countries allow less exploitation of market power by innovating firms because smaller countries are more able to free ride upon the incentives to research and development afforded by larger countries the free rider problem implies that the nash equilibrium in government policies is inefficient thus there is an incentive for governments to coordinate their policies finally the model is used to explain past and present regulation of the pharmaceutical industry in canada this paper studies the relationship between country size and the optimal regulatory policy of firms with market power derived from research and development in equilibrium smaller countries allow less exploitation of market power by innovating firms because smaller countries are more able to free ride upon the incentives to research and development afforded by larger countries the free rider problem implies that the nash equilibrium in government policies is inefficient thus there is an incentive for governments to coordinate their policies finally the model is used to explain past and present regulation of the pharmaceutical industry in canada

corporate governance and equity prices evidence from the czech and slovak republics the 1992 czechoslavakia mass privatization program involving about 1 500 eneterprises and implemented through a voucher scheme with competitive bidding was a bold step in changing the ownership and governance of a large part of the economy it represents a clear test case of one approach and other countries may benefit from its lessons at the time much skepticisism was voiced about mass privatization it would lead to diffuse ownership and no effective corporate governance would result but innovative forces led to the emergence of investment funds that collected much of the individuals voucher points leading to a much more concentrated ownership structure it has been expected that this concentrated ownership would lead to improved corporate governance but the jury is still out so far only limited and largely anecdotal evidence is available on the impact investment funds have on the way firms are being managed too little time has passed and too many shocks have occurred for example the split of the czech and slovak republics to expect to find discernible changes in corporate governance on measures of actual firm performance an alternative approach is to investigate whether firms that ended up with more concentrated ownership and possibly improved governance sell for higher prices either in the last voucher round or in the secondary market since then in a forward looking financial market one can expect prices to incorporate the effects of better ownership on future firm performance and associated dividends to shareholders put differently one would expect that two firms with different shareholding structures but otherwise identical would trade at different prices with the firm with a more concentrated ownership and presumably better corporate governance trading at a higher price on a cross sectional basis ownership structure may thus be significant in explaining relative share prices the author explores this line of reasoning controlling for a number of firm and sector specific variables he finds 1 majority ownership by a domestic or foreign investor has a positive influence on firm prices 2 firms with many small owners have lower prices 3 ownership by many small scale investors makes it easier for any single investor to establish effective control but such control does not necessarily translate into higher prices the author also provides two possible explanations of why higher prices appear to be associated only with majority ownership by a single investor he finds 1 the corporate legal framework and the difficulty in collecting proxy votes in the czech and slovak republics may prevent a small investor from making the necessary changes in the way firms are managed thus keeping prices low and 2 commercial banks are both managers of invesment funds and creditors of individual firms funds managers may face conflicts of interest and not be interested in increasing the value of equity alone but also the value of credits this could explain why prices are relatively lower for those firms in which investment funds have effective control

auctions versus posted price selling the case of correlated private valuations two popular selling methods are compared in a one period correlated private values model the seller of an object has to decide whether to sell it by posting a fixed price or by an auction without auctioning costs an auction with a reserve price is always preferable with positive auctioning costs the authors find that an auction is still preferable when the distribution of buyers valuations is sufficiently dispersed or when the object value is sufficiently high the relations between these and previous results are also discussed

a comparison of two drug reimbursement pricing models b c pharmacare and the ontario drug benefit programme british columbia s pharmacare and the ontario drug benefit programme are compared with respect to drug prices the market share of generic and brand names and the existence of a difference between the government reimbursement price and the cost of the drug to the pharmacist the evidence suggests that the best available price system of ontario yields lower interchangeable drug prices than the actual acquisition cost system of british columbia

are land reforms granting complete property rights politically risky electoral outcomes of mexico s certification program abstract what is the impact on voting behavior of strengthening property rights over agricultural land to answer this question we use the 14 year nationwide rollout of mexico s land certification program procede and match affected communities ejidos before and after the change in property rights with voting outcomes in corresponding electoral sections across six federal election cycles we find that in accordance with the investor class theory granting complete property rights induced a conservative shift toward the pro market party equal to 6 8 percent of its average share of votes over the period this shift was strongest where vested interests created larger expected benefits from market oriented policies as opposed to public transfer policies we also find that beneficiaries failed to reciprocate through votes for the benefactor party we conclude that in the mexican experience engaging in a land reform that strengthened individual property rights over agricultural land was politically advantageous for the right wing party

the political economy of the pharmaceutical industry e conomicsis a practical science since its inception as an independent discipline it has probed the major policy issues of the day the topics that aroused the interests of its practitioners have generally been those that presented government officials with critical choices the modern literature on the economics of the pharmaceutical industry is no exception this body of material originated with the investigations of the kefauver committee in late 1959 public interest was aroused by the spectacle of confrontation between committee and industry the record made by this committee and its successors grew to tens of thousands of pages as claims and counterclaims were offered regarding industry conduct and performance the primary line of attack concerned pharmaceutical prices and profits the committee demonstrated that prices generally exceeded direct costs of manufacturing for 22 major pharmaceutical firms in 1958 costs of goods sold were merely 32 percent of total sales u s senate report 1961 p 31 the committee argued that this fact alone demonstrated the presence of monopoly power while the substantial difference between revenues and production costs permitted high expenditures on research and development it also paid for even higher selling outlays moreover reported rates of return after taxes during this period on the order of 21 to 22 percent exceeded twice the average for all manufacturing the industry replied that on the contrary prices were low relative to the value afforded consumers and high returns on successful products were required to balance the losses from the large numbers of unsuccessful ones the relevant concept of marginal costs according to the industry position must include the costs of developing and marketing new products and therefore prices were not excessive at all although it admitted earning substantial profits the industry argued that without these returns research outlays would be limited and the number of new drugs reduced the committee countered that little of social value arose from industry research molecules were manipulated and the new drugs that resulted were therapeutically similar to those already on the market indeed it suggested that much